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Puffball

Puffballs are gasteroid fungi within the phylum Basidiomycota, distinguished by their globose or pear-shaped fruiting bodies that internally produce and enclose vast quantities of powdery spores, which are dispersed through an apical opening or by rupture of the peridium upon maturity.^[1] These primarily saprotrophic organisms play a vital ecological role in decomposing dead plant material, thereby recycling nutrients in soils across diverse habitats including grasslands, forests, lawns, and open woodlands.^[2] Evolutionarily related to gilled mushrooms in the class Agaricomycetes, puffballs represent an adaptation where the spore-bearing surface is enclosed within the fruiting body to protect immature spores from desiccation and herbivores, with taxa distributed across genera such as Lycoperdon and Calvatia in the order Agaricales.^[1]^[3] Their underground mycelial networks support the above-ground basidiocarps, which vary in size from a few centimeters to exceptionally large specimens; for instance, the giant puffball (Calvatia gigantea) can reach diameters of 20 to 60 cm, emerging solitary or in groups during late summer to fall in temperate regions.^[4]^[5] Spore release often occurs via wind or mechanical disturbance, propelling trillions of lightweight basidiospores—smaller than plant seeds—into the air as a visible cloud, facilitating widespread dispersal.^[6] Many puffball species are non-toxic and valued for their edibility when harvested young, with pure white, firm flesh resembling bread dough, but consumption requires careful identification to distinguish them from poisonous false puffballs or immature Amanita species that may exhibit similar external forms.^[7]^[8] In addition to their culinary uses, puffballs contribute to biodiversity through their ecological roles, including potential mycorrhizal associations in some species and serving as food sources for wildlife, underscoring their importance in forest and meadow ecosystems.^[9]

Description and Morphology

General Characteristics

Puffballs are gasteroid fungi within the Basidiomycota phylum, distinguished by their development of basidiocarps as rounded, enclosed fruiting bodies that typically lack gills or stalks. These structures form a spherical or pear-shaped form, protecting the internal spore-bearing tissue during maturation. The basidiocarp remains closed until spores are ready for dispersal, a key adaptation in gasteroid forms that contrasts with open-hymenophore mushrooms.^[10]^[11] The size of puffball basidiocarps varies significantly, ranging from small forms measuring 2-5 cm in diameter to exceptionally large specimens exceeding 50 cm across. Young puffballs exhibit a firm exterior that can be smooth, spiny, or warty, with colors ranging from white or pale yellowish to light brown. As they mature, the outer layer becomes leathery, often cracking or splitting to expose the interior, while the overall coloration darkens to shades of brown.^[11]^[12] Internally, puffballs feature a gleba, the spore-producing tissue, which begins as a firm, white, and spongy mass in immature stages, intermixed with capillitium, a network of sterile hyphae that supports the spores and facilitates their dispersal upon release.^[13] Upon maturation, the gleba transforms into a dry, powdery mass of spores, typically olive-brown in color, containing billions to trillions of microscopic basidiospores. Spore release occurs through a natural pore at the apex or by rupture of the basidiocarp, often triggered by rain or impact, resulting in a characteristic "puff" of spore dust resembling smoke. This mechanism ensures efficient dispersal over wide areas.^[10]^[12]

Reproductive Structures

The life cycle of puffballs, characteristic of gasteroid basidiomycetes, commences with the germination of basidiospores under suitable moist conditions, forming haploid primary mycelium composed of microscopic hyphae that establish an extensive underground network.^[14] This mycelium expands through the soil, absorbing nutrients as a saprotroph or sometimes in mycorrhizal associations, until environmental triggers such as increased moisture, optimal temperatures, and nutrient availability prompt the development of the fruiting body above ground.^[15] The emerging basidiocarp is initially enclosed, protecting the developing reproductive tissues within. Within the internal spore-bearing tissue known as the gleba, club-shaped basidia form on a hymenial layer and produce basidiospores externally on slender sterigmata through meiosis, yielding four haploid spores per basidium; these structures remain sealed inside the peridium until maturity to prevent premature dispersal.^[16] As development progresses, the gleba transitions from a white, firm, and spongy consistency to an olive-brown powdery mass filled with mature spores, signaling ripeness; concurrently, the outer exoperidium may split irregularly or develop a volva-like basal structure to facilitate release.^[17] Spore dispersal in puffballs relies on passive and biological mechanisms adapted to their enclosed gasteroid form, lacking the forcible ejection seen in hymenomycetes. In genera such as Lycoperdon, an apical ostiole—a sterile tissue opening—forms at maturity, allowing spores to escape passively through air currents, rain impact, or physical disturbance, often producing the characteristic "puff" of fine powder.^[18] Additionally, animal-mediated dispersal occurs when insects, small mammals, or other organisms are attracted to the spore mass, consuming and subsequently excreting viable spores to promote propagation over distances.^[19] Upon landing in favorable habitats, dispersed basidiospores germinate under moist conditions to initiate primary mycelium, which then undergoes plasmogamy with compatible hyphae to form the dikaryotic secondary mycelium capable of indefinite growth and eventual fruiting body production, completing the cycle.^[14] This process underscores the reliance of puffballs on environmental moisture for both initiation and continuation of reproduction.

Taxonomy and Classification

Historical Perspectives

Puffballs were first recognized in European herbals during the 16th and 17th centuries as curious, spherical fungi noted for their ability to release powdery spores when disturbed. In his 1597 The Herball or Generall Historie of Plantes, English botanist John Gerard described them as "puffe bals" or "puck fysts," emphasizing their orbicular form and association with folk names like "bullfists" or "wolves' farts" due to the spore-dispersing puff.^[20] During the Linnaean era, these fungi were often assigned to the Fungi imperfecti category in early taxonomic systems, as their enclosed spore production made sexual stages difficult to observe without advanced microscopy, leading to incomplete understandings of their life cycles.^[21] The 19th century marked significant advancements in puffball classification through detailed morphological studies. Dutch mycologist Christiaan Hendrik Persoon's 1801 Synopsis Fungorum established Lycoperdon as a key genus for many puffball species, providing systematic descriptions based on fruitbody structure and spore characteristics.^[22] Building on this, Swedish mycologist Elias Magnus Fries formalized the class Gasteromycetes in his 1821–1829 Systema Mycologicum, grouping puffballs with other "stomach fungi" characterized by internal spore maturation in gasteroid (belly-like) basidiocarps, distinguishing them from gill-bearing hymenomycetes.^[23] French naturalist Jean Baptiste François Bulliard's 1791 Histoire des Champignons de la France contributed influential illustrations of puffball species, enhancing visual identification and highlighting their diverse surface textures and forms.^[24] In the 20th century, pre-molecular classifications refined these groupings but faced persistent challenges. Danish mycologist Morten Lange's 1948 work on Macromycetes I: The Gasteromycetes (focused on Greenland species) contributed to studies placing puffballs within the order Lycoperdales, emphasizing spore wall ornamentation and peridial layers for delineation. American mycologist Andrew Price Morgan advanced North American studies through monographs in the 1890s, such as contributions to the Journal of Mycology detailing regional Lycoperdon and related species based on habitat and microscopic features.^[25] However, reliance on morphology resulted in polyphyletic arrangements, initially lumping puffballs with unrelated gasteroid forms like earthstars (Geastrum) and stinkhorns (Phallus), as shared traits such as enclosed development overshadowed phylogenetic differences.^[26] Early molecular investigations in the late 1980s began hinting at these groupings' non-monophyly, paving the way for DNA-based revisions.

Modern Phylogeny

Puffballs belong to the phylum Basidiomycota, within the subphylum Agaricomycotina and class Agaricomycetes.^[27] The core group of true puffballs is primarily classified in the family Lycoperdaceae under the order Agaricales, although the broader assemblage of puffball-like fungi exhibits polyphyly, with taxa distributed across multiple lineages such as Agaricales and Boletales (including Sclerodermataceae, which encompasses some earthball forms). This scattered distribution reflects the artificial nature of earlier morphological groupings, as molecular data have revealed that gasteroid (sequestrate) fruiting bodies evolved independently in various basidiomycete clades.^[28] Molecular phylogenetic analyses using internal transcribed spacer (ITS) and large subunit (LSU) ribosomal DNA sequences since the early 2000s have confirmed the polyphyletic origins of puffballs, showing that their globose, spore-enclosed structures arose through convergent evolution rather than shared ancestry. For instance, studies demonstrate that Lycoperdaceae forms a monophyletic clade within Agaricales, but related gasteroid lineages derive from boletoid ancestors in the Boletales, highlighting close relationships to boletes and agarics. Binder and Bresinsky (2002) provided key insights into this convergence, tracing polymorphic gasteroid lineages back to bolete-like progenitors through analyses of nuclear and mitochondrial rDNA. The family Lycoperdaceae encompasses approximately 19 genera, with Lycoperdon representing the largest, including more than 50 species characterized by spiny to smooth exoperidia, and Calvatia comprising around 50 species known for their large, volva-bearing fruiting bodies. Taxonomic revisions based on these phylogenies have led to segregations such as the genus Calbovista from Calvatia, supported by distinct spore ornamentation and molecular divergence. In the 21st century, refinements to Agaricomycetes classification have incorporated multi-gene phylogenies (e.g., ITS, LSU, SSU, rpb1, rpb2, TEF1-α), confirming Lycoperdaceae's position within Agaricales while addressing polyphyly in related gasteroids. Recent reclassifications, including a 2024 comprehensive phylogeny of 96 Lycoperdaceae species that proposes updated generic boundaries to align morphology with molecular data and the 2025 description of the new genus Lycoperdia, continue to resolve cryptic diversity.^[28]^[29]

Diversity and Types

True Puffballs

True puffballs represent the core group within the family Lycoperdaceae, characterized by sessile to subsessile fruiting bodies that are typically spherical to pear-shaped, lacking a prominent stipe, with the gleba becoming powdery at maturity as spores develop internally.^[30] These fungi belong to the Basidiomycota phylum and are distinguished by their globose to subglobose basidiomes, where the peridium encloses a fertile gleba that transitions from firm and white in youth to a dusty mass of spores upon maturation.^[31] Key genera include Lycoperdon and Calvatia, encompassing representative species such as Lycoperdon perlatum, the common puffball, which measures 3-10 cm in diameter and features a peridium covered in white, conical spines or warts that may slough off to reveal a reticulate pattern.^[32] Another prominent example is Calvatia gigantea, the giant puffball, capable of reaching up to 50 cm in diameter with a smooth, white exterior and a massive, spherical form often found in grassy meadows.^[33] In North America, Calvatia craniformis, known as the brain puffball, exhibits a distinctive convoluted, brain-like surface on its peridium and grows to medium size in open grassy areas.^[34] Morphological variations among true puffballs include a peridium composed of an outer exoperidium and an inner endoperidium, often supported by a sterile trama layer, with no volva present but occasionally a short pseudostipe at the base.^[11] Spores are typically globose, warted or spiny, measuring 3-7 µm in diameter, and olive-brown in mass, facilitating dispersal through apical pores or irregular dehiscence.^[33] The family is cosmopolitan, with over 150 species documented worldwide, though estimates suggest up to 430 when including undescribed taxa, and they exhibit rapid growth primarily in late summer to fall.^[29] Unique traits include exceptionally high spore yields, such as up to 5 × 10¹² basidiospores per fruiting body in C. gigantea, enabling effective propagation across diverse habitats.^[35]

Stalked Puffballs

Stalked puffballs refer to gasteroid fungi in the family Agaricaceae characterized by fruiting bodies featuring a prominent stipe, or stalk, that elevates a globose to ovoid head containing the spore-producing gleba; these species are often adapted to arid and semi-arid environments, growing solitary or scattered on sandy or disturbed soils.^[36] The elevated structure distinguishes them from sessile puffballs, facilitating efficient wind dispersal of spores in open, dry habitats. The genus Podaxis represents the archetypal stalked puffballs, with approximately 16 species recognized worldwide based on recent phylogenetic analyses combining ITS sequences, morphology, and ecology.^[37] A prominent example is Podaxis pistillaris, commonly known as the desert shaggy mane or desert puffball, which produces fruiting bodies 10–30 cm tall, consisting of a slender, blackish-brown, shaggy or fibrous stipe up to 20 cm long and 0.5–1.5 cm thick supporting a bell-shaped to cylindrical head 2–8 cm high and 1.5–5 cm wide.^[36] The head initially features a white to pale yellowish exoperidium that cracks into shaggy scales, enclosing a gleba that matures from whitish to dark olivaceous-brown; at maturity, the head dehisces irregularly or splits longitudinally to release a cloud of powdery spores.^[36] Spores are globose to subglobose, reticulate with thick-walled ridges, and measure 8–12 µm in diameter.^[36] Morphological variations within stalked puffballs include stipes that are either smooth, fibrous, or covered in appressed scales, ranging from 5–20 cm in height, while the head varies from 3–8 cm in diameter and may be globose, pyriform, or elongated.^[37] In some Podaxis species, the stipe is woody and persistent, aiding survival in harsh conditions, and the gleba may develop reddish to violet tints in certain taxa before turning brown. The genus Morganella, though typically producing shorter pseudostipes, includes species with violet-toned mature gleba, such as forms exhibiting purple-stalked bases in humid tropical settings. These fungi are predominantly distributed in warm, dry regions across Africa, Australia, the Middle East, southern Asia, and the southwestern United States, thriving between approximately 40°N and 40°S latitudes in tropical to subtropical zones.^[37] Podaxis pistillaris, for instance, is cosmopolitan in arid ecosystems, appearing from fall through spring on sandy dunes, grasslands, or urban wastelands.^[36] Globally, fewer than 20 stalked puffball species are documented, reflecting their specialization to xeric habitats.^[37] Unique traits of stalked puffballs include their saprobic lifestyle, decomposing organic matter in nutrient-poor soils, and the adaptive elevation of the gleba on a stipe, which enhances spore dispersal by exposing it to stronger winds in sparse vegetation.^[36] Several Podaxis species are associated with termite mounds, particularly in Africa and Australia, though most are free-living decomposers.^[37]

False Puffballs and Lookalikes

False puffballs refer to gasteroid fungi that are not members of the core puffball family Lycoperdaceae, as well as immature stages of other mushroom species that superficially resemble puffballs in their rounded, enclosed form.^[38] These mimics often share habitats with true puffballs but differ in internal structure, spore production, and toxicity, making accurate identification essential to avoid consumption of poisonous species.^[39] A prominent example is the "egg" stage of Amanita species, such as Amanita phalloides (death cap), where the immature fruiting body is enclosed by a universal veil, appearing as a small, white, spherical object similar to a young puffball.^[40] When sliced open, however, Amanita eggs reveal a developing cap, gills, and stem outline within a non-uniform, gelatinous interior, unlike the solid white, powdery gleba of true puffballs.^[41] These structures contain amatoxins, potent hepatotoxins that can cause severe liver and kidney damage or death if ingested.^[40] Another common lookalike is Scleroderma citrinum, known as the common earthball, a gasteroid fungus in the Sclerodermataceae family with a yellowish to reddish-brown exterior covered in irregular warts or scales.^[42] Its interior gleba is initially white but quickly develops into a firm, chambered, dark purple-black mass with a marbled appearance, contrasting the soft, olive-spored powder of edible puffballs; the fruiting body also has a thick, rubbery rind rather than a thin, fragile skin.^[38] Scleroderma citrinum is poisonous, inducing gastrointestinal distress including nausea, vomiting, and diarrhea upon consumption.^[43] Geastrum species, or earthstars, in the Geastraceae family, present another mimic, particularly in their unopened juvenile stage, which resembles a small, round puffball before the outer layer splits into hygroscopic rays forming a star-shaped base.^[44] The inner spore sac is ball-like with a papillate mouth, but the overall structure includes a saccate base and lacks the uniform white interior of true puffballs; mature specimens are unmistakable due to the rayed exoperidium that expands with moisture.^[45] While not highly toxic, Geastrum species are tough and indigestible, offering no culinary value.^[46] These false puffballs and lookalikes occur worldwide in overlapping distributions with true puffballs, commonly in forests, grasslands, and disturbed soils; for instance, Scleroderma citrinum favors woodlands under hardwoods like oak and beech, while Amanita eggs and Geastrum species appear in similar temperate and subtropical environments.^[38]^[42] Misidentification poses significant risks, as ingestion of Amanita eggs can lead to fatal amatoxin poisoning requiring immediate medical intervention, and even non-lethal mimics like earthballs can cause debilitating illness, underscoring the need for careful examination of internal features before harvest.^[40]^[47]

Ecology and Distribution

Habitats and Growth

Puffballs primarily thrive as saprotrophic fungi, decomposing organic matter such as decaying wood, grass litter, and soil in various ecosystems.^[11] While most species are saprotrophic, some may exhibit mycorrhizal associations, potentially including the giant puffball (Calvatia gigantea), which has been described as mycorrhizal in forest environments.^[48]^[49] These fungi favor temperate to subtropical climates, where they typically fruit from late summer through autumn, triggered by periods of rainfall that elevate soil moisture.^[50] In arid regions, species like Podaxis pistillaris adapt to dry seasons, emerging in deserts and semi-arid zones after infrequent rains.^[51] Over 150 species of puffballs are distributed worldwide, with the highest diversity concentrated in North America, where more than 50 species occur, and in Europe.^[52] Their presence is sparser in polar regions, though some, such as Lycoperdon molle, have been documented in Arctic habitats.^[53] Puffballs often grow solitarily or in gregarious clusters within open areas like meadows, grasslands, and woodland edges, responding rapidly to environmental cues.^[11] Fruiting bodies can mature in days to weeks under conditions of high humidity exceeding 80%, enabling quick spore production and dispersal.^[54] Habitat loss due to agricultural expansion poses a significant threat to puffball populations by reducing suitable substrates and open spaces.^[55] Additionally, climate change is altering precipitation patterns and temperatures, potentially shifting fruiting times and disrupting growth cycles for many species.^[56]

Ecological Roles

Puffballs primarily function as saprotrophs in ecosystems, where they decompose dead organic matter such as leaf litter, wood, and buried roots, breaking down complex compounds like lignin and cellulose.^[2] This process releases essential nutrients, including nitrogen and phosphorus, back into the soil, facilitating nutrient cycling and enhancing soil fertility for plant growth.^[57] By targeting lignocellulosic materials, puffballs contribute to the breakdown of woody debris in forests and grasslands, preventing accumulation and promoting the turnover of organic resources.^[58] Certain puffball species, such as Lycoperdon perlatum, engage in symbiotic ectomycorrhizal associations with certain trees, where the fungal mycelium envelops plant roots to improve nutrient and water uptake in exchange for carbohydrates from the host.^[59] These interactions enhance the host tree's resilience to environmental stresses, such as drought, by increasing the availability of soil resources and supporting overall forest health.^[60] While not all puffballs form such partnerships, those that do play a key role in stabilizing woodland ecosystems through mutualistic nutrient exchange. Puffballs support biodiversity by providing food sources for various organisms; immature fruiting bodies are consumed by small mammals like squirrels, which aid in spore dispersal through their foraging activities.^[61] Additionally, their spore-releasing clouds and decaying tissues attract mycophagous insects, such as flies, fostering interactions that contribute to the food web dynamics in forest floors and meadows.^[2] As indicator species, the presence of puffballs often signals environments with adequate soil moisture, organic matter, and neutral pH, reflecting healthy decomposition processes.^[62] Declines in their populations can indicate disruptions like soil pollution or prolonged drought, which impair mycelial growth and fruiting.^[63] In conservation contexts, puffball mycelia aid forest succession by aerating soil through extensive underground networks, improving structure and enabling pioneer plants to establish in recovering habitats.^[64] This aeration, combined with nutrient release, supports early-stage revegetation and long-term ecosystem resilience.^[61]

Edibility and Identification

Culinary Uses

True puffballs from the family Lycoperdaceae are considered edible when harvested young, featuring a pure white interior throughout, and should be avoided if any yellow or green discoloration appears, indicating spore maturation or potential rot.^[2]^[65]^[66] Nutritionally, fresh puffballs consist of approximately 90% water, with the dry weight comprising 20-30% protein, low fat content (under 10%), and notable levels of B vitamins (particularly B1 and B2), vitamin D (enhanced by UV exposure), and minerals such as potassium (around 280 mg per serving).^[67]^[68]^[69] Preparation methods emphasize cooking to mitigate potential digestive discomfort from raw consumption; the firm, tofu-like texture suits slicing into steaks or cubes for sautéing in butter or oil, breading and frying, or grilling with seasonings.^[70]^[71]^[72] Optimal harvesting targets specimens under 10 cm in diameter to ensure tenderness.^[73] Puffballs have been foraged for culinary purposes in Europe since Roman times, when wealthy individuals enjoyed them alongside other wild mushrooms.^[74] North American Indigenous groups, including various tribes, incorporated young puffballs into traditional dishes, often roasted or boiled.^[75] In modern gourmet cuisine, they feature in preparations like giant puffball steaks, prized for their mild, earthy flavor.^[76] A single large giant puffball can yield 5-10 kg of edible flesh once the thin outer skin is removed.^[73]^[77] For storage, refrigerate whole specimens for up to one week in a paper bag to absorb moisture, or cook and freeze portions for longer preservation, maintaining texture better than raw freezing.^[76]^[78]

Identification Criteria

Identifying edible puffballs requires careful field examination to ensure safety, as only immature specimens of certain species are suitable for consumption. Begin by selecting specimens with a firm, white exterior that shows no signs of bruising, discoloration, or softness, as these indicate freshness and potential edibility.^[13]^[7] Next, cut the puffball longitudinally from top to bottom using a clean knife to inspect the interior; it must be uniformly solid white throughout, with no developing gills, chambers, or any yellowing or browning, which could signal immaturity issues or contamination.^[13]^[5]^[79] Assess maturity by noting that only immature puffballs are edible, characterized by their dense, white flesh before spore development; mature ones become powdery and olive-brown inside, releasing spores when pressed with a knife, rendering them inedible due to texture and potential digestive upset.^[13]^[79]^[80] A simple knife test involves gently pressing the cut surface—if no powdery spores emerge and the interior remains firm and white, the specimen is likely immature and safe.^[79] Useful tools for confirmation include taking a spore print by placing a cut section on white and dark paper for several hours to observe the spore color, which ranges from white to olive-brown in edible species like those in Lycoperdon and Calvatia genera, helping distinguish from lookalikes.^[81] Measure the size—edible puffballs often range from a few inches to over a foot in diameter—and match it to the habitat, such as open fields for larger forms. Consult reputable field guides, such as the National Audubon Society Field Guide to North American Mushrooms or regional mycological keys from university extensions, for detailed illustrations and keys tailored to local species.^[82]^[49] Common pitfalls include mistaking young Amanita eggs for puffballs, as both can appear as white, rounded balls; however, cutting open an Amanita reveals internal structures like a developing stalk, cap outline, or gills, unlike the solid white interior of true puffballs.^[83]^[79] Always avoid specimens that are old, shriveled, or show insect damage, such as holes or larvae inside, as these may harbor toxins or pathogens even if otherwise identifiable.^[13]^[5] Regional variations affect identification focus; in the United States, emphasize larger Calvatia species like the giant puffball in open fields and meadows, while in Europe, prioritize smaller Lycoperdon species such as the gem-studded puffball in woodlands and grassy edges. Novices should always verify findings with a local expert or reliable identification app before consumption to account for these differences.^[79]^[84]^[13]

References

[1]
Evolution of gilled mushrooms and puffballs inferred from ribosomal ...
In puffballs, spores are produced internally and sift into the air through cracks or pores in the outer wall of the fruiting body (Fig. 2 D–F). Our results ...
[2]
Species Spotlight - Puffballs (U.S. National Park Service)
Nov 29, 2022 · Puffballs fall into the saprobic category of fungi - meaning there are not parasitic on other species, but rather decompose dead organic matter, ...Missing: taxonomy | Show results with:taxonomy
[3]
Calvatia gigantea - microbewiki - Kenyon College
Dec 11, 2023 · As the species name suggests, C. gigantea is noted for the size of its fruiting bodies, which can range from 20 cm to 150 cm in diameter [1].
[4]
Giant Puffball - Missouri Department of Conservation
Huge, white, smooth ball; completely white interior becomes yellowish green with age. Grows in open pastures, woods, and lawns. May–October.Missing: characteristics | Show results with:characteristics
[5]
Characteristics of Fungi – Introductory Biology
Fungal spores are smaller and lighter than plant seeds. For example, the giant puffball mushroom bursts open and releases trillions of spores in a massive cloud ...
[6]
Foraging for football-sized fungi | MUSHROOMS ARE EASY TO ...
If you find a puffball (Calvatia gigantean), it is safe and best to eat if the outside is very white and firm and the inside is white and firm as well when cut ...
[7]
Fall Fungus Among Us - Penn State Extension
Sep 19, 2023 · The giant puffball (Calvatia gigantea) can reach the size of a bushel basket! Unlike mushrooms, puffballs may have a short, wide stalk.
[8]
[PDF] Field Guide to Common Macrofungi in Eastern Forests and Their ...
This guide is intended to serve as a quick reference to selected, common macrofungi (fungi with large fruit bodies such as mushrooms, brackets, or conks) ...
[9]
Phylogenetic relationships among species and genera of ...
The puffball family Lycoperdaceae includes species with enclosed basidiocarps and a pure white gleba that at maturity turns into a brown powder of trillions of ...
[10]
Puffballs (MushroomExpert.Com)
Puffballs range widely in size and appearance—from tiny species that grow in clusters on wood, to large, terrestrial species growing in fairy rings in meadows.
[11]
24.1 Characteristics of Fungi – General Biology - UCF Pressbooks
Fungal spores are smaller and lighter than plant seeds. For example, the giant puffball mushroom bursts open and releases trillions of spores in a massive ...
[12]
[PDF] Reproduction and Development - The Fungus Files
The basic lifecycle of a basidiomycete—which includes the gilled mushrooms, coral fungi, bracket fungi, puffballs and stinkhorns—follows this pattern: 1. Spores ...
[13]
Basic Biology of Fungi - Medical Microbiology - NCBI Bookshelf - NIH
These fungi grow as saprophytes, parasites, or both by using specific proteolytic, glycolytic, or lipolytic enzymes to extracellularly break down substrates.
[14]
Classification of Gasteromycetes: 3 Orders - Biology Discussion
As wind or firmer objects strike the basidiocarp the spores are puffed out through one or more pores, suggesting the name puff-ball. The basidia are short, ...
[15]
Species of the week: Common puffball - Irish Wildlife Trust
In young puffballs, the internal contents, the gleba, is white and firm, but turns brown and powdery as the spores mature. The gleba contains minute ...
[16]
Spore Dispersal in Fungi
Instead, several different mechanisms have evolved in "puffballs" to disperse the basidiospores. The most familiar example is in those species in which the ...Missing: life gasteroid<|control11|><|separator|>
[17]
041: Mushroom Morphology: Puffballs - Fungus Fact Friday
Jun 13, 2014 · All gasteroid fungi have lost the ability to forcibly discharge their spores, so they have to come up with other ways to release their spores. ...Missing: basidiomycete | Show results with:basidiomycete
[18]
Gerard's Herbal - CHAP. 167. Of Mushrooms, or Toadstools.
Fungus orbicularis, or Lupi crepitus, some do call it Lucernarum fungus: in English, Puffballs, Puck Fuss, and Bullfists, with which in some places of England ...Missing: classification John 1597
[19]
Details - The Herball, or, Generall historie of plantes
Jul 5, 2011 · This work is actually a translation, by Robert Priest, and adaptation, by John Gerard, of Stirpium historiae pemptades six / by Rembert Dodoen, ...
[20]
Christian Hendrik Persoon
Christian Hendrik Persoon (1801) Synopsis Fungorum (Synopsis of the Fungi) 2 vol. ... Lycoperdon echinatum Persoon Lycoperdon perlatum Persoon Lycoperdon ...
[21]
[PDF] A Revision of the Gasteromycetes of Iowa - UNI ScholarWorks
A Revision of the Gasteromycetes of Iowa. By JASPER H. B. GARNER. The term Gasteromycetes was first used by Elias Fries in his. Systema Mycologicum ( 1821-29) ...
[22]
Figures des champignons, servant de supplément aux planches de ...
Feb 14, 2008 · Figures des champignons, servant de supplément aux planches de Bulliard. By Letellier, Jean Baptiste Louis, 1817-1898. Bulliard, Pierre, 1752-1793.Missing: puffballs 1791
[23]
[PDF] SOME GASTEROMYCETES FROM EASTERN AFRICA
In addition to the puffballs and agaricoid forms referred to above there are many other groups. ... NOTES: The species has been well described by Bottomley (1948) ...
[24]
[PDF] Journal of mycology
h*. Journal of Mycology. VOLXJIME 13 - JAlSrXJAFlY 1907. TABLE OF CONTENTS. Morgan ... NORTH AMERICAN SPECIES OF LEPIOTA. BY A. P. MORGAN. (^Concluded frotn page ...
[25]
(PDF) The Lycoperdales. A Molecular Approach to the Systematics ...
The tree revealed that puffballs nested within the Agaricales clade with a support value of 78%, whereas Lycoperdales spp. formed distinct branches [11] .
[26]
Notes, outline and divergence times of Basidiomycota
Nov 27, 2019 · Our study indicates that the divergence times of the subphyla in Basidiomycota are 406–430 Mya, classes are 211–383 Mya, and orders are 99–323 Mya.
[27]
A new genus and three new species of Lycoperdaceae (Agaricales ...
Jun 4, 2025 · The objectives of the present study are to explore new fungal taxa in Lycoperdaceae and to reveal the phylogenetic relationships of puffball ...
[28]
Hybrid Deep Learning Framework for High-Accuracy Classification ...
Jul 5, 2025 · Puffballs are globose macrofungi classified within the Basidiomycota that discharge spores through the endoperidium and inhabit diverse ...
[29]
Lycoperdon perlatum (MushroomExpert.Com)
Probably the most commonly seen woodland puffball in North America, Lycoperdon perlatum is widely distributed and fairly easily recognized.
[30]
Calvatia gigantea (MushroomExpert.Com)
Microscopic Features: Spores 2.5–4 µm; subglobose to globose, with or without a short pedicel; smooth; thick-walled; hyaline to yellowish in KOH.Missing: yield | Show results with:yield
[31]
Calvatia craniiformis (MushroomExpert.Com)
Fairly common in grassy areas along the edges of roads, in ditches, and in urban areas across much of North America, Calvatia craniiformis is a medium-sized to ...
[32]
A new genus and three new species of Lycoperdaceae (Agaricales ...
Jun 4, 2025 · Calvatia phlebioides is characterized by broadly obpyriform to turbinate basidiomes and globose to subglobose basidiospores with a short pedicel ...
[33]
Five trillion basidiospores in a fruiting body of Calvatia gigantea
The characteristic feature of the endoperidium is its regular apical openings through which a large amount of basidiospores is expelled into the surrounding ...
[34]
Podaxis pistillaris (MushroomExpert.Com)
Ecology: Presumably saprobic; growing alone or scattered in arid, desert settings—including wasteland, fields, and urban locations; fall through spring; fairly ...Missing: stalked Morganella violacea distribution
[35]
Resolution of eleven reported and five novel Podaxis species based ...
Resolution of eleven reported and five novel Podaxis species based on ITS phylogeny, phylogenomics, morphology, ecology, and geographic distribution - PMC.
[36]
Earth Ball Fungi of North America: Identification and Species Guide
Jan 26, 2023 · Almost all the little puffball mushrooms look passingly like an earth-ball. ... (Scleroderma citrinum). Also known as the common earthball or ...
[37]
Gastroid and Truffle Fungi - Alpental
Earthballs (Scleroderma - Boletales) are related to the boletes. They feel much tougher than the puffballs, are usually yellow-brown, and the white inside ...<|control11|><|separator|>
[38]
Amanita phalloides — Death cap - Beaty / Explore
The 'egg' stage of death caps look like puffballs (left image) but sliced in half (image to the right) the developing gills indicate the poisonous mushroom that ...
[39]
Identifying Amanitas - Wild Food UK
Aug 30, 2015 · Mushrooms that can be confused with Amanitas: Puffballs; small white puffballs can resemble Amanita eggs. Always cut your puffballs in half ...
[40]
Pigskin Puffball (Common Earthball)
Unlike edible puffballs, the pigskin puffball has a thick, rindlike skin. Lookalikes: There are some 20 Scleroderma species in North America. All are relatively ...
[41]
Mushroom identification: the pigskin poison puffball or earthball
Oct 8, 2018 · While "earth balls" turn dark much earlier than "puffballs", young specimens can have a white center, creating confusion between the two species ...
[42]
Earth Star and False Earth Star Mushroom Identification Guide
Oct 23, 2024 · Earthballs also look similar to earth stars. Like with puffballs, as soon as the earth star opens up, it's obviously only that. Earthballs ...
[43]
Geastrales - Alpental
Geastrum (earth stars) - are like puffballs with thick skins, but the outer layer opens and peels back to form star-like rays. The other earth stars not ...
[44]
Puffballs, Earthstars and Earthballs - Landcare Research
Geastrum. The earth-stars, distinctive in that the inner spore case, which resembles a simple puffball, is surrounded at maturity by the star-like arms of ...
[45]
Puffballs, Small and Gigantic - Eat The Weeds and other things, too
IDENTIFICATION: Round or pear shaped mushroom up to 3.5 inches tall, tapered base. Outer surface is composed of conical spines and irregular-shaped whitish to ...Missing: true Lycoperdaceae characteristics morphological features distribution
[46]
Giant Puffball Mushroom Information and Cultivation
Feb 24, 2022 · Giant puffballs are large, white, firm, globe-shaped mushrooms with no gills, found in open areas. Check inside for white flesh, and avoid if ...Missing: characteristics distribution yield
[47]
Lycoperdon perlatum, Common Puffball, identification - First Nature
Lycoperdon mammiforme is white at first and then its surface breaks up into large cream scales rather than pearly warts. Lycoperdon perlatum, Common Puffballs, ...Missing: morphology | Show results with:morphology
[48]
Podaxis pistillaris – Black Powderpuff - Fungimap
May 19, 2018 · A common and persistent fungus in arid and semi-arid areas. This club-shaped puffball consists of a papery, elongated cap on a rigid, woody stem.
[49]
Biological potential of puffballs: A comparative analysis
There are about 150 described species of puffballs, which are widely spread around the world (Larsson & Jeppson, 2008). Most puffball species are edible while ...
[50]
View of Chemical constituents and antioxidant activity of the Arctic ...
Mar 12, 2012 · Using samples of the puffball mushroom Lycoperdon molle Pers. (Basidiomycota, Fungi) collected at Ny-Ålesund, Svalbard, we examined the in vitro ...
[51]
Giant Puffball Mushrooms: Foraging, Cooking, and More! - Delishably
Nov 14, 2023 · Puffball mushrooms pop up overnight and grow to an enormous size (up to 25 pounds) very quickly. It is not at all unusual to find one or more ...<|separator|>
[52]
Pollution and deforestation pushing fungi towards extinction
Apr 3, 2025 · The threats facing fungi. Of the 1,300 fungi that are now on the Red List, 411 are at risk of extinction. The major threat is habitat loss, with ...Missing: puffball | Show results with:puffball
[53]
First 1000 fungi on IUCN Red List reveal growing threats
Mar 27, 2025 · Climate change is impacting fungi. Over 50 fungi species are at risk of extinction due to changes in fire patterns in the USA, which have ...
[54]
Wild Guide - Missouri Department of Conservation
Puffballs are one of the many fungi species that live on decaying wood. Decomposers like puffballs play an important role in breaking down wood and returning ...
[55]
Puffballs - Home, Yard & Garden Newsletter at the University of Illinois
Oct 22, 2018 · Aeration will control thatch and allow water to penetrate into the root zone to stimulate more grass to grow. Puffball. Author: Kelly Allsup.
[56]
Lycoperdon perlatum from a coniferous forest forms an ...
Feb 20, 2025 · The results of the study indicated that the ectomycorrhizal symbiosis facilitated drought resistance by both substantially increasing the content of ...Missing: ectomycorrhiza | Show results with:ectomycorrhiza
[57]
Seedling growth and ectomycorrhizal colonization of Pinus patula ...
Seedling growth and ectomycorrhizal colonization of Pinus patula and P. radiata inoculated with spores of Helvella lacunosa, Russula brevipes or Lycoperdon ...Missing: ectomycorrhiza | Show results with:ectomycorrhiza
[58]
[PDF] Fleshy Fungi ' Commonly Eaten By Southern Wildlife
The spore mass is basically white or pale cream, but in several species it is bright yellow. The gills are brittle and easily break into small pieces. This ...
[59]
https://link.springer.com/article/10.1007/s13199-025-01035-4
[60]
Mushrooms and Other Nuisance Fungi in Lawns - UC IPM
Life Cycle. Fungal fruiting structures release tiny spores that are easily ... The fruiting body of puffball fungi is an enclosed ball that opens, or ...
[61]
Macrofungi Cultivation in Shady Forest Areas Significantly Increases ...
Sep 18, 2021 · Recent studies have shown that cultivating macrofungi in shady forest areas can improve soil aeration, maintain soil structure [10], balance ...
[62]
Puffballs - Lycoperdaceae SPP.: Edible and Other Uses of the Bland ...
Oct 4, 2024 · It's entirely white inside when edible. Yellow or darker inside ... You want it young, firm, pure white, odorless and crawly free. Look ...
[63]
Lycoperdaceae: The True Puffball Family - Wildflowers and Weeds
Puffball mushrooms have a layered skin, are ball-like, and turn brown when dry. They are edible, but check for gills to avoid deadly look-alikes.Missing: characteristics key morphological features distribution
[64]
Puffball mushrooms benefits and side effects - Foodthesis.com
Apr 6, 2023 · The puffball mushrooms ( Calvatia gigantea) is a rich source of carbohydrate (51.97%), fatty acids (67.93%) and proteins (34.37%).<|control11|><|separator|>
[65]
https://www.songofthewoods.com/puffballs-lycoperdaceae-spp/
[66]
Puffballs have mild earthy flavor and health benefits - Facebook
Oct 2, 2025 · Nutritional analysis indicates that the puffballs are a good source of protein, carbohydrates, fats, and several micronutrients.Many species of puffballs are edible when young, and they offer ...Using giant puffball mushrooms in recipes in the Appalachian regionMore results from www.facebook.com
[67]
Classic Fried Puffball Mushrooms - Forager | Chef
Rating 4.2 (54) · 1 hr 15 minAug 26, 2016 · Hitting puffballs with the classic flour/egg/breadcrumb method makes them into crispy little cutlets that hold their shape just like a piece of meat would.
[68]
Sauteed Giant Puffball or King Oyster Mushrooms - Food52
Ingredients · 1 pound Fresh Puffball or King Oyster Mushroom (seasonings are per pound) · 4 tablespoon Butter · 2 tablespoon Olive Oil · 1 tablespoon fresh thyme ...
[69]
How to handle and cook puffball mushrooms? - Facebook
Sep 14, 2025 · Never eat it raw--always cook it, I usually peel off the outer skin before eating the inside. Its taste is mild and mixes well with stronger ...Frying puffball mushrooms: tips and preparationHow to prepare and cook giant puffball mushrooms?More results from www.facebook.com
[70]
Foraging Puffball Mushrooms - Practical Self Reliance
Apr 26, 2025 · While they are not deadly, most species are toxic and can make you very sick. Scleroderma can be easily distinguished by their rather hard ...Missing: false | Show results with:false
[71]
Overview on the edible mushrooms in Egypt - ScienceDirect.com
Truffles, porcini mushrooms, Caesar's mushroom, mushrooms, and puffballs were enjoyed by the wealthy Romans [26]. The first mentions of mushroom toxic ...<|control11|><|separator|>
[72]
[PDF] PUFFBALL USAGES AMONG NORTH AMERICAN INDIANS
May 3, 1983 · This paper presents a literature review of the uses of puffballs by the North American Indians. ... -Culinary aspects of puffball usage are ...Missing: Pliny Elder
[73]
Puffball Mushrooms - - Forager | Chef
Jan 15, 2013 · Chef Alan Bergo shares some thoughts on hunting and cooking puffball mushrooms.
[74]
https://www.sciencedirect.com/science/article/pii/S2772566922000684
[75]
How to Prepare Puffball Mushrooms: Cleaning, Prepping, and ...
Jun 18, 2025 · Pop them in the freezer for 2 hours, then pack them into airtight containers or freezer bags. Make sure to write the date on each container.
[76]
Giant puffballs, Calvatia gigantea - Cornell Mushroom Blog
Oct 26, 2006 · Cut all puffballs in half in order to be certain that there is no sign of gills. · The interior tissue must be uniformly white. · If the mushroom ...
[77]
[PDF] Mushrooms and Other Related Fungi - Iowa State University
Young puffballs (Lycoperdon spp.) Eat puffballs only when the interior is white. Cut the fungus lengthwise to make sure that it is not the young stage of a ...
[78]
[PDF] G89-951 Mushrooms, Puffballs, Fairy Rings, and Slime Molds in ...
To support the aboveground mushroom or puffball, the fungus produces a vast network of underground thread-like tissue called mycelium.
[79]
Pear-Shaped Puffball - Missouri Department of Conservation
Spore print olive brown. Spores magnified are round, smooth. Lookalikes: Pigskin puffball (Scleroderma citrinum) is brownish; inside it is dark brownish purple ...
[80]
Wild Mushrooms: Edible or Poisonous? - U.OSU
Apr 24, 2019 · Edible mushrooms are known to be safe to eat because they have been eaten frequently with no ill effects. Poisonous mushrooms are known because ...
[81]
[PDF] Field guide to common macrofungi in eastern forests and their ...
Species of Amanita are common, and some are deadly poisonous. Because they possess key identifying parts, we use an Amanita to illustrate the key structures of ...
[82]
Don't Pick Poison: When Gathering Mushrooms for Food in Michigan
Nov 10, 2015 · The burning, acrid taste effectively prevents people and animals from eating the mushroom, allowing it to mature and release its spores. In ...<|control11|><|separator|>
[83]
Macrofungi - Burke Herbarium Image Collection
Distribution: Common in PNW and occur elsewhere in the northern U.S., Canada, and Europe. ... Gem-studded puffball (Lycoperdon perlatum) Habitat: L ...