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Aechmea

Aechmea is a genus of the Bromeliaceae family comprising approximately 253 accepted species of primarily epiphytic, rosette-forming, herbaceous perennials native to tropical regions from Mexico to South America.^[1] These plants, often referred to as urn plants or vase plants, feature stiff, strap-like leaves that form a central "tank" capable of holding water, aiding in nutrient absorption in their humid, forest habitats.^[2] The inflorescences are typically erect and spear-shaped, with colorful bracts and small flowers that add to their ornamental appeal.^[2] Taxonomically, Aechmea belongs to the subfamily Bromelioideae and is divided into eight subgenera, including Aechmea, Altocalyx, Chevaliera, Lamprococcus, Macrochordion, Ortgiesia, Platysperma, and Pothuava, as recognized in classical treatments.^[3] However, phylogenetic studies have revealed that the genus is polyphyletic, with some subgenera and species nested within other bromelioid genera, prompting ongoing taxonomic revisions.^[4] Species distribution spans diverse ecosystems, from lowland rainforests to montane cloud forests, with many acting as epiphytes on tree branches or occasionally as terrestrials in shaded, moist environments.^[1] Notable for their ecological role in providing habitats for microfauna in leaf tanks and their horticultural value, Aechmea species are widely cultivated worldwide in warm climates or as houseplants, prized for long-lasting blooms and low-maintenance care.^[2] Popular species include Aechmea fasciata, known for its silver-striped leaves and pink bracts, and Aechmea blanchetiana, valued for variegated foliage.^[2] Propagation occurs via offsets, and they thrive in well-drained media with bright, indirect light, reflecting their adaptation to dappled forest canopies.^[2]

Description and Etymology

Etymology

The genus name Aechmea derives from the Ancient Greek word αἰχμή (aichmē), meaning "spear" or "point," in reference to the sharp-pointed bracts or sepals characteristic of many species in the genus.^[1]^[5] This etymological choice highlights the pointed, lance-like features often seen in the inflorescences of bromeliads within the Bromelioideae subfamily.^[6] The genus was formally established by Spanish botanists Hipólito Ruiz López and José Antonio Pavón y Jiménez in 1794, in their preliminary work Florae Peruvianae, et Chilensis Prodromus, based on collections from their expedition to Peru and Chile.^[7]^[1] The type species, Aechmea paniculata Ruiz & Pav., was subsequently described in their 1802 publication Flora Peruviana et Chilensis.^[8] In botanical nomenclature, the name is typically pronounced as /ˈiːkmiə/ or /ɛkˈmiːə/, following conventions of Latinized plant names in English.^[9]^[10]

Morphological Characteristics

Aechmea plants are characterized by their formation of dense basal rosettes composed of strap-like leaves that overlap to create a central tank or funnel for capturing and storing rainwater and nutrients, a feature typical of tank epiphytes in the subfamily Bromelioideae. These leaves are generally linear to lanceolate, leathery in texture, and often bear marginal spines or teeth along their edges, providing protection against herbivores while contributing to the water-holding capacity of the rosette. The leaf surfaces may exhibit silvery or scaly pubescence (trichomes) that aid in reducing transpiration in humid environments, with colors ranging from green to grayish or banded patterns.^[2]^[11] The inflorescences of Aechmea arise from the rosette center on an erect scape, typically taking the form of spikes, panicles, or compact heads that are often brightly colored and long-lasting. These structures feature showy bracts in shades of red, pink, or blue that subtend the flowers and persist for several months, enhancing visual appeal and potentially aiding in pollinator attraction. The flowers themselves are usually tubular or urn-shaped, with sepals and petals that may be free or partially fused, and colors including white, yellow, lavender, or purple; they are adapted for pollination by hummingbirds or insects through their nectar-rich corollas.^[2]^[12]^[13] Fruits in Aechmea develop as fleshy, berry-like structures from the inferior ovary, often indehiscent and containing multiple small, black seeds embedded in a mucilaginous or pulpy matrix that facilitates dispersal by birds or other animals. These berries are typically ovoid to spherical, turning from green to shades of red, blue, or black upon ripening, and serve as a reward for dispersers while protecting the viable seeds within.^[2]^[14] Species within the genus exhibit considerable size variation, ranging from compact forms under 15 cm in height to robust individuals exceeding 1 m, with leaf blades commonly measuring 30–100 cm in length depending on habitat and growth conditions. This morphological diversity reflects adaptations to epiphytic lifestyles, where larger rosettes enhance water storage in drier microhabitats.^[2]^[13]

Taxonomy

Subgenera

The genus Aechmea is classified into eight subgenera according to the most recent taxonomic revisions by Gouda and Butcher (2023), which emphasize diagnostic morphological features including inflorescence architecture, bract arrangement, floral morphology, and leaf anatomy.^[15] This framework, encompassing approximately 250 species, is bolstered by molecular phylogenetic studies that provide support for the monophyly or distinct evolutionary lineages of these subgenera within the polyphyletic genus.^[15]^[16] Subgenus Aechmea forms the core group of the genus, featuring simple or compound inflorescences that are not strobilate, with sessile flowers and typically lepidote scales on the rachis; it includes around 50 species, many of which exhibit versatile growth habits from epiphytic to terrestrial.^[15] Subgenus Chevaliera is characterized by multi-bracted spikes in strobilate or digitate inflorescences, often with reduced petal appendages and densely imbricate floral bracts, adapting species to diverse humid forest environments.^[15] Subgenus Lamprococcus displays compact, head-like inflorescences that may be simple or compound, glabrous surfaces, and porate pollen grains, distinguishing it through its reduced, aggregated floral clusters suitable for bird pollination.^[15] Subgenus Macrochordion is defined by elongated capsules and strobilate inflorescences with unarmed, non-spinescent bracts, reflecting adaptations for seed dispersal in open or semi-shaded habitats.^[15] Subgenus Ortgiesia possesses digitate inflorescences that are nidular and scapose, with sessile flowers and often brightly colored bracts, supporting hummingbird pollination in understory positions.^[15] Subgenus Platyaechmea stands out with broad, robust leaves and dense spikes where decurrent bracts form water-holding pouches, enhancing epiphytic survival in moist tropical canopies.^[15] Subgenus Pothuava includes species with reduced, non-imbricate bracts and simple, dense inflorescences, often featuring slender scapes and floral traits linked to insect or bird visitors.^[15] Subgenus Streptocalyx comprises pendulous forms with lax, compound, lepidote inflorescences and pedicellate flowers, enabling pendent growth in forested settings.^[15]

Accepted Species

The genus Aechmea comprises 253 accepted species, distributed across eight subgenera.^[1] These species demonstrate considerable diversity in growth forms, ranging from terrestrial to strictly epiphytic habits, with inflorescence colors varying by region, often featuring vibrant reds, pinks, and oranges in tropical South American taxa.^[17]^[18] Among the notable species is Aechmea fasciata, recognized for its urn-shaped rosette of stiff, arching, broad, strap-shaped leaves with distinctive silver banding.^[12] Aechmea mertensii features broad green leaves forming a subbulbous or crateriform rosette, complemented by striking red bracts on its inflorescence.^[19] Aechmea chantinii, known as the Amazonian zebra plant, is characterized by its stiff, upright leaves adorned with prominent white, zebra-like stripes.^[20] Finally, Aechmea fulgens, or coralberry, produces coral-like berries following its flowering, arising from a rosette of glossy, arching green leaves.

Taxonomic Revisions

The genus Aechmea was established by Ruiz and Pavón in 1794 in Flora Peruviana et Chilensis. The first major taxonomic treatment came in the 20th century with Carl Mez's 1934 monograph in Das Pflanzenreich, where he described numerous new species, recognized subgenera such as Chevaliera and Pothuava, and emphasized morphological characters like inflorescence structure and petal appendages to delineate boundaries within Bromelioideae. This work expanded the known diversity but highlighted challenges in distinguishing Aechmea from related genera like Billbergia and Portea. A subsequent comprehensive revision by Lyman B. Smith and Robert J. Downs in 1979, published as part of Flora Neotropica Monograph No. 14, Part 3, consolidated Mez's contributions and added detailed descriptions, keys, and illustrations for approximately 180 species across eight subgenera, including Aechmea, Lamprococcus, and Platysperium. Their classification relied heavily on floral and inflorescence traits, such as sepal fusion and stamen arrangement, but noted inconsistencies in generic limits due to convergent evolution in tank-forming habits. This monograph remained the standard reference for decades, though it underestimated polyphyly revealed by later genetic data. Molecular phylogenetic studies in the 21st century, particularly Horres et al. (2007) using nuclear and chloroplast markers on 30 Aechmea accessions, demonstrated the genus's polyphyly, with species nested within clades of Portea, Ronnbergia, and Wittmackia, necessitating transfers to resolve monophyly. For instance, Aechmea magnusiana L.B.Sm. was transferred to Ronnbergia magnusiana (L.B.Sm.) Aguirre-Santoro based on shared molecular signatures and sepal morphology in the Ronnbergia alliance. Similarly, Aechmea distichantha var. glaucifolia E.Pereira was elevated to the distinct species A. glaucophylla E.Pereira due to consistent genetic and leaf glaucous differences from the typical variety. These revisions addressed artificial groupings in prior systems, reducing circumscription to core Aechmea clades with superior ovaries and simple inflorescences.^[21] Subsequent studies built on this, with Aguirre-Santoro et al. (2017) proposing 12 new combinations in Ronnbergia and resurrecting Wittmackia for 10 former Aechmea species, based on multi-locus phylogenies emphasizing fruit and seed traits. Key transferred species include Ronnbergia allenii (L.B.Sm.) Aguirre-Santoro (from Aechmea allenii), Ronnbergia columbiana (André) Aguirre-Santoro (from Aechmea columbiana), Ronnbergia drakeana (Mez) Aguirre-Santoro (from Aechmea drakeana), Ronnbergia moorii (Baker) Aguirre-Santoro (from Aechmea moorii), and Wittmackia fasciculata (Lindl.) Leme & Aguirre-Santoro (from Aechmea fasciculata). Other notable shifts involve Aechmea leptantha (Griseb.) Leme (from Portea leptantha), Aechmea schlechtendalii (Baker) Leme (to Andinia), and Aechmea storkii L.B.Sm. (to Greigia). Historical confusions persist, such as Billbergia pyramidalis (Sims) Lindl., initially described in Bromelia and briefly allied with Aechmea in early 19th-century classifications due to similar pyramidal inflorescences before firm placement in Billbergia by Lindley in 1821; ongoing debates surround putative hybrids like Aechmea × lindenii variants, where morphological intermediates challenge boundaries. These transfers total around 20-30 species since 2007, reflecting a shift toward clade-based taxonomy.^[22] Recent updates in Plants of the World Online (POWO), incorporating post-2020 phylogenetic data, have reduced the accepted species count from over 300 (including provisional names in earlier catalogs) to 253 by synonymizing redundant taxa, such as Aechmea alba Mez with A. lindenii É.Morren (now under A. comata (Beer) Baker) based on overlapping type localities and floral identity. This adjustment emphasizes verifiable type specimens and DNA barcoding, stabilizing subgeneric structure while highlighting Aechmea's remaining paraphyly in peripheral groups.^[1]

Distribution and Habitat

Geographic Range

Aechmea is a genus of bromeliads native to the Neotropical region, with its distribution spanning from southern Mexico southward through Central America, much of northern and central South America, and into the Caribbean. The genus occurs in countries such as Mexico, Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama in Central America; Cuba, Dominican Republic, Haiti, Jamaica, Puerto Rico, Trinidad and Tobago, and various Lesser Antilles islands in the Caribbean; and in South America, it is found in Colombia, Venezuela, Guyana, Suriname, French Guiana, Ecuador, Peru, Bolivia, Brazil, Paraguay, Uruguay, and northeastern Argentina.^[1] The highest species diversity within Aechmea is concentrated in two key biodiversity hotspots: the Atlantic Forest biome of eastern Brazil, where the genus exhibits particularly rich endemism, and the Andean slopes of countries including Colombia, Ecuador, Peru, and Venezuela.^[23] These areas support a significant portion of the approximately 253 accepted species in the genus, underscoring their importance for bromeliad conservation.^[1] Aechmea has no native occurrences in North America north of Mexico or in the southernmost regions of South America south of Uruguay and northeastern Argentina, limiting its overall range to tropical and subtropical latitudes suited to its epiphytic and terrestrial growth habits.^[1]

Habitat Preferences

Aechmea species predominantly inhabit humid tropical forests across elevations ranging from sea level to over 3000 meters, where high rainfall and stable moisture levels support their growth.^[24] These environments, often found in the understory layers, provide the consistent humidity essential for the genus's tank-forming and epiphytic adaptations.^[25] While the majority thrive in such wet conditions, some exhibit broader ecological amplitude, extending into transitional zones with varying precipitation.^[13] Within these forests, Aechmea plants favor well-drained, organic-rich substrates that accumulate leaf litter and humus, typically in shaded understories that filter direct sunlight and maintain cooler temperatures.^[26] This preference minimizes desiccation stress and aligns with their crassulacean acid metabolism (CAM) physiology, which optimizes water use in humid but variable microclimates.^[24] Direct exposure to intense solar radiation is generally avoided, as it can exceed their thermal tolerance thresholds in lowland settings.^[27] Certain species demonstrate tolerance for semi-arid areas, occupying drier habitats such as caatinga and semi-deciduous forests, particularly in Brazil's diverse ecosystems.^[13] For instance, Aechmea bromeliifolia is associated with inselbergs and coastal dunes, thriving on rocky outcrops where sparse vegetation and sandy substrates prevail, often at elevations up to 1585 meters.^[28]^[13] These specialized microhabitats highlight the genus's adaptability within Neotropical hotspots like Brazil, enabling persistence in both mesic and xeric conditions.^[29]

Ecology

Growth Forms

Aechmea species exhibit diverse growth forms adapted to their Neotropical environments, with the majority being epiphytic. Most of the approximately 253 species in the genus grow as epiphytes on tree branches, trunks, or rocks, without direct soil contact, relying on specialized leaf trichomes to absorb water and nutrients from atmospheric moisture, rain, and decomposing canopy debris. These trichomes, scale-like structures on the leaf surfaces, enable efficient uptake, allowing plants to thrive in the nutrient-poor, exposed conditions of forest canopies.^[13]^[30]^[31] A defining feature of most Aechmea is their tank-forming habit, where tightly overlapping leaf bases create a central reservoir that impounds rainwater and leaf litter, functioning as a phytotelm. These tanks not only store water during dry periods but also foster aquatic microfauna, including bacteria, protozoa, and invertebrates, which decompose organic matter and contribute to nutrient cycling within the plant. This adaptation enhances the ecological role of Aechmea in humid forest ecosystems by supporting specialized food webs.^[32]^[33] While epiphytism dominates, a minority of species display terrestrial or saxicolous growth in more open, exposed habitats. For instance, Aechmea recurvata often grows terrestrially in grasslands and rocky outcrops of southern Brazil, Paraguay, and Uruguay, forming compact rosettes that tolerate full sun and periodic drought through reduced water storage and robust root systems. These forms represent adaptive shifts from the typical canopy lifestyle, occurring in transitional areas like the Cerrado biome.^[13]^[34]^[35]

Reproduction and Dispersal

Aechmea species typically produce hermaphroditic flowers that are adapted for animal pollination, with hummingbirds serving as the primary pollinators in many cases, such as A. fasciata and A. pectinata.^[2]^[36] Mating systems vary, with some species like A. distichantha exhibiting self-compatibility and achieving 30-45% fruit set via self-pollination, while others, such as A. pectinata, are self-incompatible and rely on cross-pollination for reproduction.^[37]^[36] Flowering in Aechmea is often triggered by environmental cues, including short day lengths and cool night temperatures, which induce ethylene production to synchronize inflorescence development.^[38] Each inflorescence typically bears 50-200 flowers, with anthesis occurring sequentially over several weeks to maximize pollinator visits; for instance, A. distichantha produces 70-330 flowers per inflorescence.^[37]^[39] Sunlight exposure can enhance reproductive output, as seen in A. distichantha, where sun-grown plants yield up to 180% more fruits and 120% more seeds compared to shaded individuals.^[37] Seed dispersal in Aechmea primarily occurs through ornithochory, facilitated by fleshy berries that attract birds, which consume the fruits and deposit seeds via droppings on potential host trees or ground sites.^[40]^[41] This mechanism is characteristic of the Bromelioideae subfamily, promoting wider distribution in epiphytic habitats; for example, in A. mariae-reginae, birds like jays limit dispersal to short distances but enable colonization of new phorophytes.^[41] Clonal reproduction via offsets is prevalent in Aechmea populations, allowing vegetative propagation that supplements sexual reproduction and maintains genetic diversity in stable habitats.^[39] Offsets emerge from the parent rosette base, forming dense clones that can dominate local stands, as observed in A. magdalenae, where clonality influences spatial genetic structure.^[42] This strategy is particularly advantageous in fragmented or pollinator-limited environments, ensuring population persistence without reliance on seed dispersal events.^[43]

Cultivation

Ornamental Uses

Aechmea species have been cultivated as ornamental plants since the 19th century, following their introduction to Europe from the Americas, where they gained popularity for their striking, exotic forms and vibrant inflorescences.^[44] These epiphytes are particularly valued in horticulture for their long-lasting colorful bracts, which provide extended visual interest without requiring frequent replacement, making them ideal for both indoor and outdoor settings.^[45] Their native epiphytic habit allows them to thrive in pots or mounted displays, mimicking tree-dwelling conditions.^[11] Widely employed as houseplants in temperate regions and in tropical landscaping for accents or mass plantings, Aechmea adds architectural interest through rosette formations and bold foliage textures.^[12] Among popular species, Aechmea fasciata, known as the urn plant, is favored for indoor use due to its compact, vase-like rosette of silver-striped leaves and pink bracts that endure for months.^[46] Aechmea blumenavii is similarly appreciated for outdoor displays in mild climates, where its upright growth and showy yellow-spiked inflorescence create eye-catching focal points in shaded gardens.^[47] In floriculture, Aechmea plays a notable role, particularly in Brazil and Colombia, where species are grown for cut-flower production and potted ornamental sales, contributing to the domestic and emerging international markets for tropical plants.^[48] Brazil alone produces around 2.5 million bromeliads annually as of 2019, underscoring the genus's economic significance in ornamental horticulture.^[49]

Cultivation Practices

Aechmea species are typically propagated vegetatively through offsets, known as pups, which develop at the base of the parent plant after flowering. These offsets should be separated once they reach about one-third the size of the mother plant or approximately 6 inches in height, ensuring each has some roots for successful establishment.^[11]^[12] Propagation by seeds is also possible but less common; seeds are sown on the surface of a sterile, well-draining medium and maintained under high humidity conditions of 70-80%, with germination typically occurring in 2-4 weeks and rooting in 4-6 weeks thereafter.^[45]^[50] Cultivation requires bright indirect light to promote healthy growth and vibrant coloration, avoiding direct sunlight that can scorch the leaves. Optimal temperatures range from 18-27°C (64-81°F), with daytime highs around 24-27°C and cooler nights down to 15-18°C to mimic tropical conditions. A well-draining potting mix, such as an orchid bark-based medium or a blend of equal parts peat, bark, and coarse sand, prevents root rot in their shallow root systems. Watering focuses on filling the central tank or rosette with room-temperature, dechlorinated water to emulate their epiphytic nature, refreshing it every 1-2 weeks while allowing the soil to dry slightly between applications to avoid stagnation.^[12]^[11]^[45] Common pests include scale insects and mealybugs, which can infest the leaves and central cup; these are effectively managed with applications of neem oil or insecticidal soap, applied thoroughly to affected areas. Aechmea plants exhibit a monocarpic lifecycle, where the parent rosette dies after producing its single bloom, but the offsets ensure the plant's continuity by maturing into new individuals. Species like Aechmea fasciata are particularly noted for their ease in cultivation under these conditions.^[51]^[50]^[12]

Notable Cultivars

Aechmea cultivars have been developed primarily through interspecific hybridization since the mid-20th century, with major breeding programs in Florida—led by nurseries like Bullis Bromeliads—and in Europe, emphasizing vibrant colors, compact forms, and enhanced foliage for ornamental use. The Bromeliad Society International serves as the official registrar, with 899 Aechmea cultivars documented as of 2023, many derived from species such as A. fasciata for their rosette structure and bract displays.^[52]^[53]^[54] A prominent example is Aechmea 'Blue Tango', a compact hybrid from the cross of Aechmea dichlamydea var. trinitensis (seed parent) and A. fendleri (pollen parent), registered in Florida. It forms a large open rosette of green, spiny-margined leaves up to 1 meter in height when in spike, with an upright, branched inflorescence featuring electric blue floral bracts contrasted by hot pink primary bracts, making it ideal for indoor and landscape displays.^[55]^[56]^[57] Another widely grown cultivar is Aechmea 'Foster's Favorite', resulting from A. racinae × A. victoriana var. discolor. This hybrid produces an upright rosette with foliage varying from green to deep red, topped by a pendulous inflorescence of bright red-orange bracts bearing purple flowers, prized for its bold coloration and ease in cultivation.^[58] Aechmea 'Burgundy', an early hybrid of A. distichantha var. schlumbergeri × A. weilbachii var. leodiensis, is valued for its tubular rosette of arching, concave leaves in coppery to deep burgundy hues, reaching about 2 feet tall and wide, with a simple spike inflorescence that adds to its dramatic foliage appeal.^[59]^[60] Aechmea 'Del Mar', a dwarf variant akin to 'Blue Tango' and patented for commercial use, offers similar cobalt blue and hot pink blooms on a smaller scale, with green foliage, suiting confined spaces like terrariums or tabletops.^[61]

References

[1]
Aechmea Ruiz & Pav. | Plants of the World Online | Kew Science
Prodr.: 47 (1794), nom. cons. This genus is accepted. The native range of this genus is Mexico to Tropical America.
[2]
Aechmea - North Carolina Extension Gardener Plant Toolbox
Aechmea is a genus of over 250 species of tropical, rosette-forming, herbaceous perennials from the American tropics. They are members of the pineapple family ...Missing: taxonomy | Show results with:taxonomy
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Abstract - American Journal of Botany - Wiley
Jul 14, 2017 · The genus Aechmea (Bromeliaceae) includes ∼280 species ... The subgenus Ortgiesia is one of the eight subgenera described within the genus Aechmea ...<|control11|><|separator|>
[4]
Phylogenetic estimation of the core Bromelioids with an emphasis ...
Several genera and subgenera of Aechmea with species in disjunct geographic locations are found to be polyphyletic, divided into separate clades that reflect ...
[5]
https://www.bromeliad.org.au/news/BR01.htm
[6]
Aechmea - Bromeliads in Australia
Nov 20, 2023 · Aechmea comprises eight subgenera with 244 species and 73 infraspecific taxa (Nov. 2023) distributed from Mexico through South America and the ...Missing: taxonomy | Show results with:taxonomy
[7]
Aechmea Ruiz & Pav. - World Flora Online
Aechmea Ruiz & Pav. Fl. Peruv. Prodr. 47 (1794) nom. cons. The genus Aechmea is in the family Bromeliaceae in the major group Angiosperms by Bromeliaceae.
[8]
ING Database AECHMEA - Smithsonian Institution
[C] Aechmea Ruiz et Pavón, Fl. Peruv. Prodr. 47. Oct (prim.) 1794 (nom. cons.). T.: A. paniculata Ruiz et Pavón (Fl. Peruv. Chil. 3: 37. Aug 1802) PHAN ...<|control11|><|separator|>
[9]
Aechmea - Bromeliad Society /Houston
(eek'-me-uh or eck-mee'-uh). Aechmea, a genus in the subfamily Bromelioideae, is one of the most widely grown groups of Bromeliads.
[10]
Bromeliad Care Spotlight: Aechmea
Aechmea (pronounced EEK-me-uh) gets its name from a Greek word meaning “spear tip”, named by Spanish botanists Ruiz & Pavon in 1794 during an expedition to ...<|control11|><|separator|>
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Bromeliads - Wisconsin Horticulture
The eight most commonly cultivated genera include the following. The nearly 200 species of Aechmea are all tank epiphtyes. They have broadly bowl-shaped ...
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### Summary of Aechmea Genus Traits from Aechmea fasciata Page
[13]
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This document is a list of Aechmea species, including taxonomic information, species names, and notes on appearance and habitat.
[14]
[PDF] Redalyc.SEED MORPHOMETRY AND GERMINATION OF Aechmea ...
The Bromeliaceae family includes 3,086 species divided into 58 genera (LUTHER, 2008), and also into eight subfamilies, which are. Bromelioideae, Pitcairnioideae ...
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Encyclopaedia of Bromeliads Version 5 (2023) by. Eric J. Gouda - Derek Butcher - Leo Dijkgraaf with the collaboration of. Kees Gouda, Hugo Claessen and ...
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Target‐enrichment sequencing reveals for the first time a well ...
Nov 28, 2022 · The genera Aechmea, Canistrum, Hohenbergia, Neoregelia, and Quesnelia were revealed polyphyletic. In core Bromelioideae, Acanthostachys is ...
[17]
Aechmea fasciata (Lindl.) Baker | Plants of the World Online
Aechmea fasciata is native to Brazil (Rio de Janeiro), an epiphyte in the wet tropical biome, and belongs to the Bromeliaceae family.
[18]
Aechmea mertensii (G.Mey.) Schult. & Schult.f. | Plants of the World ...
Aechmea mertensii (G.Mey.) Schult. & Schult.f. First published in J.J.Roemer & J.A.Schultes, Syst. Veg., ed. 15[bis]. 7: 1272 (1830). This species is accepted.
[19]
Aechmea mertensii (G.Mey.) Schult. & Schult.f. - World Flora Online
General Information · Plants 20-60 cm tall, forming a subbulbous or crateriform rosette, green. · Plant very variable, 2-8 dm high.
[20]
Aechmea chantinii - North Carolina Extension Gardener Plant Toolbox
The Amazonian zebra plant grows 1 to 3 feet tall and 2 to 3 feet wide. It has an upright vase-shaped habit, and the leaves form a rosette. The leaves are stiff, ...
[21]
Aechmea fulgens - Wikipedia
Aechmea fulgens, the coralberry, is a bromeliad, which is often used as an ornamental plant. This plant grows in Brazil, especially in the following states: ...
[22]
"Systematics of Bromelioideae" by Ralf Horres, Katharina Schulte et al.
Investigation of 30 Aechmea species (33 accessions), including all subgenera and one species each from the related genera Ursulaea, Portea, Chevaliera, and ...
[23]
Taxonomy of the Ronnbergia Alliance (Bromeliaceae ...
Both species studied here were originally described in and have their basionyms in Aechmea and were later transferred to Hohenbergia or Wittmackia based on ...Missing: magnusiana | Show results with:magnusiana
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[PDF] phylogenetic and ecological significance of CAM and C3 based on ...
A comprehensive analysis of photosynthetic pathways in relation to phylogeny and elevational distribution was conducted in Bromeliaceae, an ecologically ...
[25]
(PDF) Aechmea magdalenae: A Giant Terrestrial Bromeliad ...
The fact that A. magdalenae does so well in the shade is consistent with suggestions that the CAM pathway presents a relatively small additional energetic cost ...
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'Are 3 °C too much?': thermal niche breadth in Bromeliaceae and ...
Oct 12, 2016 · Since temperature decreases with increasing elevation (from 5·2 to 6·5 °C per 1000 m elevation; Colwell et al. ... (0–2000 m a.s.l.). Seed ...
[28]
Aechmea bromeliifolia (Rudge) Baker - Brazilian Flora Checklist
Rocky outcrops vegetation: Inselbergs or rock outcrops surrounded by vegetation with contrasting profile and characteristics. Amongst the more frequent plant ...
[29]
A case study in Aechmea subgenus Ortgiesia - ScienceDirect.com
Aechmea subgenus Ortgiesia comprises ca. 20 species distributed in Brazil, Argentina, Paraguay, and Uruguay, with a center of diversity in the Brazilian ...
[30]
Water and nutrient uptake capacity of leaf-absorbing trichomes vs ...
This study investigates the water and nutrient uptake capacity of LATs vs. roots in two epiphytic tank bromeliads Aechmea aquilega and Lutheria splendens.
[31]
Highly efficient uptake of phosphorus in epiphytic bromeliads
Nov 25, 2008 · Epiphytic tank bromeliads have to cope with water and nutrient deficiency. ... nutrient uptake seem to be comparable in root hairs and trichomes.
[32]
New Proposal of Epiphytic Bromeliaceae Functional Groups ... - MDPI
... terrestrial as well as epiphytic species, but are well represented among atmospheric Bromeliaceae. ... epiphytic bromeliads Aechmea nudicaulis and Aechmea ...<|control11|><|separator|>
[33]
Tank bromeliad water: Similar or distinct environments for research ...
Within this ecosystem, bromeliads that form tanks with their leaves hold water reservoirs throughout the year, maintaining complex food chains, based mainly on ...Missing: microfauna | Show results with:microfauna
[34]
Aechmea recurvata var. recurvata at San Marcos Growers
A nice addition to the succulent or rock garden where it can be planted in well-drained soil on rocks or driftwood. Aechmea recurvata var. recurvata grows ...Missing: habitat grassland
[35]
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An assemblage of different profiles that occurs within the Cerrado Biome, where forested (Cerradão), savannas (Cerrado stricto sensu) and grasslands (Campo Sujo) ...<|control11|><|separator|>
[36]
Aechmea pectinata: a Hummingbird-dependent Bromeliad with ...
Aug 7, 2025 · The avifauna assists in their reproduction, either through pollination or seed dispersal, thus creating a vast interaction spectrum between ...
[37]
Bat pollination in Bromeliaceae - Taylor & Francis Online
Aims: We present a comprehensive review of bat pollination in bromeliads, covering floral traits, rewards offered to pollinators, floral attractants and the ...
[38]
Reproductive biology and pollination of Aechmea distichantha Lem ...
Aug 6, 2025 · Aechmea distichantha is self-compatible with 30-45% fruit formation in self-pollination tests. Sunlight influences reproduction: when ...
[39]
The genome of Aechmea fasciata provides insights into the ...
Sep 7, 2022 · Aechmea fasciata, also called the urn plant or silver vase, is a common house plant and popular bromeliad. Bromeliaceae contains more than 75 ...
[40]
Genetics, evolution and conservation of Bromeliaceae - PMC - NIH
Bromeliads are widely distributed in the Neotropics, with three centers of diversity: the Brazilian Atlantic rainforest; the Andean slopes of Peru, Colombia, ...
[41]
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Summary of each segment:
[42]
Contrasting reproductive and ecological traits affect the genetic ...
Jun 12, 2025 · Aechmea mariae-reginae is a dioecious plant with obligate outcrossing, pollinated by hummingbirds, whose seeds are bird-dispersed (Cascante-Mar ...
[43]
local genetic and clonal structure in the tropical terrestrial bromeliad ...
Its clonal growth form may be typical of many tropical herbs that have been observed to form natural clones (e.g., Croat, 1978). Aechmea magdalenae ( ...
[44]
Clonality and SGS in Aechmea Nudicaulis - ResearchGate
Aug 7, 2025 · Clonal reproduction then may slow down the loss of genetic diversity through genetic drift (as suggested for some bromeliads; Goetze et al., ...
[45]
https://gardeningsolutions.ifas.ufl.edu/plants/ornamentals/bromeliads/
[46]
Bromeliads - UF/IFAS Gardening Solutions
Aechmea Often called urn plants because of their upright, vase-like shape. The leaves are typically colorful and have small spines along the edges, and the ...
[47]
Aechmea fasciata - Plant Toolbox - NC State University
Country Or Region Of Origin: Brazil; Distribution: Native: Southeast Brazil. Introduced: Puerto Rico. Play Value: Attractive Flowers: Colorful: Easy to Grow ...
[48]
Blumenavii Bromeliad (Aechmea blumenavii) - Easyscape
The inflorescence is quite striking, with yellow and pink bracts that appear in the summer, creating a showy display that can last for several weeks. ... outdoor ...
[49]
postharvest durability and potential as ornamental cut flower <b><i ...
Dec 3, 2021 · This study aimed to analyze the potential of Aechmea distichantha Lem. (Bromeliaceae), a species native to Cerrado and Atlantic Forest, as ornamental cut ...
[50]
Brazilian Panorama and the Prospects for International Trade of ...
May 24, 2019 · The export of bromeliads from Brazil can be an alternative of agriculture strength in small properties. · Besides domestic flowers market ...
[51]
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### Bromeliad Cultivation Summary (Including Aechmea)
[52]
From Pineapples to Air Plants: The Surprising World of Bromeliads
Apr 22, 2025 · Bromeliads are relatively pest-resistant but can occasionally attract scale, mealybugs, or aphids. Insecticidal soap or neem oil usually does ...
[53]
BCR Bromeliad Cultivar Register>
### Summary of Notable Aechmea Cultivars
[54]
NEW BROMELIAD SELECTIONS IN THE ASSORTMENT ...
Different old hybrids are still available, but more and more new ones are announced. Only the number of concerned genera remains limited, with Aechmea, Guzmania ...
[55]
Revisiting T.L. Mead's Contribution to Early American Bromeliad ...
Before him, two great pioneers of Florida horticulture, Theodore Mead and Henry Nehrling collected, grew and hybridized bromeliads for more than 30 years ...<|separator|>
[56]
AECHMEA 'Blue Tango' - BCR Bromeliad Cultivar Register>
Large open rosette w/mostly blue open branched upright inflorescence. To 1 metre high in spike. Country of origin: Florida USA. Seed Parent: dichlamydea var.
[57]
Aechmea 'Blue Tango' - Chicago Botanic Garden
The flower colors of 'Blue Tango' are unbelievable. Multiple electric violet-blue floral bracts contrast with hot pink and purple primary bracts ...Missing: 'Midas' 'Burgundy' 'Firecracker'
[58]
Aechmea 'Blue Tango' (USA) - eFlora of India
Dec 23, 2024 · Hybrid cultivar with parentage Aechmea dichlamydea var. trinitensis and A. fendleri, with tall spreading inflorescence with pink and blue flowers.
[59]
Popular Bromeliad Cultivars
Aechmea 'Foster's Favorite' is a very popular hybrid whose parent plants are the Aechmea racinae and Aechmea victoriana v. ... “Cultivar Corner” Bromeliad Society ...
[60]
Aechmea Burgundy - Bird Rock Tropicals
Out of stockThis is an old Foster hybrid of Aechmea distichantha v. schlumbergeri x weilbachii v. leodiensis. Foliage is dark red to burgundy in color.Missing: cultivar | Show results with:cultivar
[61]
https://www.plantvine.com/product/aechmea-del-mar-bromeliad-dwarf-blue-tango/
[62]
https://www.plantvine.com/product/aechmea-del-mar-bromeliad-dwarf-blue-tango/