Fact-checked by Grok 2 weeks ago

Clitoria

Clitoria is a genus of approximately 60 species of flowering plants in the legume family Fabaceae, primarily consisting of climbing vines, shrubs, lianas, or herbaceous perennials native to tropical and subtropical regions worldwide.^[1] These plants are characterized by imparipinnate leaves with 3–9 leaflets, large papilionaceous flowers that are often resupinate and colored in shades of blue, violet, white, or pink, and linear dehiscent legumes containing subglobose or reniform seeds.^[1] The genus is notable for its ornamental and medicinal value, particularly in species like Clitoria ternatea, which produces vivid blue flowers used in herbal teas and natural dyes due to their anthocyanin content.^[2] The native range of Clitoria spans the tropics and subtropics, with the greatest diversity in the Americas, where most species occur, alongside about 10 species in Africa, several in Southeast Asia, and one endemic to Australia.^[1] Species are adapted to a variety of habitats, including dry open forests, wet tropical biomes, and seasonally dry areas, often thriving in sandy or disturbed soils.^[3] Many Clitoria species have pubescent stems and are perennials, with some functioning as evergreen climbers reaching up to 5 meters in length.^[4] Morphologically, Clitoria species feature a 5-lobed tubular calyx and zygomorphic pea-shaped flowers borne singly or in pairs, blooming from summer to fall in many cases.^[2] The flowers attract pollinators and, in some species like Clitoria mariana, display a distinctive butterfly-like appearance with purple corollas and white or greenish centers.^[5] Fruits are typical of the Fabaceae, developing into pods that dehisce to release multiple seeds, aiding in dispersal across their pantropical distribution.^[1] The genus name Clitoria, derived from the Latinized Greek word kleitoris meaning clitoris, reflects the provocative resemblance of the flower structure to female genitalia, a naming convention established by Carl Linnaeus in 1753.^[5] Among the most prominent species is Clitoria ternatea, a perennial climber originating from tropical Asia and Africa but widely cultivated globally for its edible flowers and potential pharmacological properties, including antioxidant and neuroprotective effects supported by phytochemical studies.^[2] Other notable taxa, such as Clitoria mariana in North America, contribute to local biodiversity in southeastern U.S. ecosystems, where they serve as native wildflowers in pine-oak woodlands.^[5]

Taxonomy

Etymology and history

The genus Clitoria was first referenced in a botanical context in 1678 by the Polish naturalist Jakób Breyne, who described a plant specimen from the island of Ternate as Flos clitoridis ternatensibus, or "Ternatean flower of the clitoris," owing to the flower's keel and overall structure resembling human female genitalia.^[6] This pre-Linnaean naming highlighted the plant's distinctive morphology and set the stage for its formal taxonomic recognition. Breyne's illustration and description appeared in his work Exoticarum aliarumque minus cognitarum plantarum centuria prima, marking an early European encounter with the tropical legume.^[7] The etymology of the genus name directly stems from the Latin clitoris, reflecting the same anatomical analogy noted by Breyne and later botanists for the flower's shape.^[8] Carl Linnaeus adopted and retained this provocative nomenclature when he established Clitoria as a distinct genus in the Fabaceae family in his seminal Species Plantarum (1753), where he included several species based on specimens from various tropical regions. Linnaeus's decision to preserve the name, despite its explicit connotations, aligned with his systematic approach to binomial nomenclature but drew immediate scrutiny in botanical circles for its impropriety. The suggestive etymology provoked ongoing historical controversy throughout the 18th and 19th centuries, as prudish botanists sought to relegate the name to obscurity amid evolving standards of scientific decorum.^[9] For example, American botanist Amos Eaton proposed the alternative genus Vexillaria in 1817, emphasizing flag-like floral features to avoid anatomical references, while French botanist Michel Étienne Descourtilz introduced Nauchea in 1826 as a more neutral substitute.^[10] Despite these efforts and broader debates on naming propriety—exacerbated by the era's Victorian sensibilities—these synonyms failed to supplant Clitoria, which endured due to nomenclatural priority and Linnaeus's foundational authority.^[6]

Classification

Clitoria is classified in the kingdom Plantae, phylum Streptophyta, class Equisetopsida, subclass Magnoliidae, order Fabales, family Fabaceae, subfamily Faboideae, tribe Phaseoleae, and subtribe Clitoriinae.^[11]^[12] The genus has several historical synonyms, including Clitoriastrum Heist. ex Fabr., Martiusia Schult., Ternatea Mill., Nauchea Descourt., and Vexillaria Raf.^[11]^[13] Molecular phylogenetic studies, including analyses of chloroplast DNA sequences like rbcL, confirm Clitoria's placement within the Phaseoleae tribe and support the monophyly of the genus.^[14]

Diversity and species

The genus Clitoria comprises approximately 65 accepted species (as of 2024), primarily consisting of vines or herbaceous plants, though a few are shrubs or small trees.^[11] This count reflects current taxonomic assessments, with the majority of species exhibiting climbing or trailing habits adapted to tropical environments.^[11] Among the most notable species is Clitoria ternatea, a pantropical vine widely distributed across tropical Asia, Africa, and the Americas, often naturalized in disturbed habitats.^[15] In North America, Clitoria mariana stands out as the only widespread native species, occurring from the southeastern United States to Mexico in open woodlands and grasslands.^[5] A distinctive example is Clitoria fairchildiana, a small to medium-sized tree native to Brazil, representing one of the few arborescent forms in the genus.^[16] Diversity within Clitoria is concentrated in the tropical regions of the Americas and Asia, where the highest species richness occurs, including endemics in areas like the Amazon basin and Southeast Asia.^[11] Some species extend into subtropical or temperate zones, such as parts of southern Europe and Australia, though these are less common and often at the margins of the genus's range.^[1] The genus belongs to the subfamily Faboideae, reflecting its papilionoid flower structure across taxa.^[11]

Description

Morphology

Clitoria species exhibit a range of growth habits, predominantly as perennial herbaceous vines or climbers with twining stems, though some are shrubs or arborescent trees reaching up to 15 m in height, as seen in C. fairchildiana.^[17] The stems are typically slender and pubescent, facilitating their climbing nature in many species.^[18] Roots form nitrogen-fixing nodules, a characteristic feature of the Fabaceae family, enabling symbiotic relationships with rhizobia bacteria for atmospheric nitrogen fixation.^[2] Leaves are compound and imparipinnate, with 3–9 leaflets that are elliptic to ovate in shape.^[1] Flowers are pea-like, typically 2-4 cm in diameter, while fruits develop as linear pods approximately 5-10 cm long.^[8]^[19]

Reproduction

The flowers of Clitoria species are papilionaceous, characteristic of the Fabaceae family, featuring a large standard petal, two wing petals, and a keel formed by fused petals that encloses the reproductive organs; this keel structure, often elongated and boat-shaped, gives the blooms a distinctive appearance reminiscent of certain anatomical forms, from which the genus name derives. Flowers are typically resupinate.^[1] Blooms typically measure 2-5 cm in length and occur in shades of blue, purple, or white, with the corolla exceeding the calyx in size and the standard petal being nearly flat or hooded, minutely hairy on the underside, and clawed at the base without auricles.^[20] Inflorescences are axillary, arising as solitary flowers or short racemes of 1-2 blooms, accompanied by persistent, stipule-like bracts and bracteoles.^[20] Many Clitoria species produce chasmogamous flowers adapted for insect pollination, while some also produce cleistogamous flowers that are small, closed, and self-pollinating to ensure seed set in varying conditions.^[1] Pollination of chasmogamous flowers occurs primarily via insects such as bees and butterflies, which are attracted to the vibrant colors and must force entry into the keel to access nectar and pollen, facilitating cross-pollination; species are self-compatible but exhibit mechanisms like floral morphology that promote outcrossing for genetic diversity.^[21]^[22] Following pollination, fruits develop as stipitate legumes that are linear to linear-oblong, typically 3-10 cm long and 0.5-0.8 cm wide, compressed or slightly inflated, dehiscent along both sutures, and often bearing ribs or a raised midrib; each pod contains 4-10 seeds, though numbers vary by species, such as 3-9 in C. heterophylla.^[20]^[23] Seeds are subglobose to ellipsoid, compressed, dark brown, and hard-coated with a small central or subcentral hilum lacking a strophiole, providing physical dormancy that restricts water uptake.^[20] Dispersal is mainly ballistic, with dry pods dehiscing explosively to propel seeds up to several meters, supplemented by gravity or occasional animal-mediated transport via ingestion and excretion in dung, as observed in C. ternatea.^[24] Germination requires overcoming the impermeable seed coat through scarification—mechanical nicking, chemical treatment, or prolonged soaking—to allow imbibition, achieving rates up to 80% under optimal conditions like 21°C substrate temperature.^[25]^[26]

Distribution and habitat

Geographic range

The genus Clitoria is native to tropical and subtropical regions worldwide, with its distribution spanning the Americas, Africa, Asia, and northern Australia. In the Americas, species are particularly diverse in tropical areas such as Brazil, Mexico, and other parts of Central and South America, including countries like Bolivia, Colombia, Ecuador, and Peru. Sub-Saharan Africa hosts several species across nations including Angola, Benin, Cameroon, Democratic Republic of the Congo, Ethiopia, Kenya, Madagascar, Nigeria, Tanzania, and Zambia. The Indian Subcontinent and Southeast Asia represent additional centers of native diversity, with species occurring in India, Assam, Myanmar, Thailand, Vietnam, Indonesia, and Laos. In northern Australia, Clitoria australis is native, while some species like Clitoria mariana extend into temperate zones of North America, including the central and eastern United States and northern Mexico.^[11]^[27]^[28] Centers of highest species diversity for Clitoria are found in Brazil, Mexico, and India, where the genus exhibits significant endemism and variation, contributing to its overall coverage across more than 30 countries in its native range. The genus comprises approximately 60 species, predominantly adapted to tropical climates. Introduced ranges are pantropical, facilitated by cultivation for ornamental, medicinal, and agricultural purposes; for instance, Clitoria ternatea has been widely naturalized in the Pacific Islands (such as Fiji, Hawaii, and Tonga), parts of Europe (including the Canary Islands), and other regions like the Caribbean, Southeast Asia, and Australia.^[11]^[15]

Preferred environments

Clitoria species predominantly thrive in tropical and subtropical climates, where temperatures typically range from 20°C to 30°C, with optimal growth occurring above 27°C.^[2] These plants tolerate seasonal dry periods, including droughts lasting up to 7–8 months, but are generally susceptible to frost, limiting their persistence in cooler regions.^[2] While most species are confined to warmer zones, some, such as Clitoria mariana, can occur in temperate areas with mild winters, such as the southeastern United States.^[3] Regarding soil preferences, Clitoria adapts to a variety of well-drained substrates, including sands, loams, and clays, with a pH range of 5.5 to 8.9.^[29] Their ability to fix atmospheric nitrogen through symbiotic relationships with rhizobia enables robust growth in nutrient-poor soils, enhancing fertility in marginal areas.^[30] However, they perform poorly in waterlogged conditions, requiring good drainage to prevent root rot.^[4] In terms of habitats, Clitoria species are commonly found in forest edges, open woodlands, grasslands, savannas, and disturbed areas, often functioning as understory climbers or trailing vines amid sparse vegetation.^[2] These environments provide ample sunlight and moderate moisture, supporting their twining growth habit in association with shrubs and grasses. Native to regions in the Americas and Asia, they favor sites with partial canopy cover that balances light exposure and humidity.^[31]

Ecology

Pollination and interactions

Species of the genus Clitoria primarily rely on insect pollination, with chasmogamous flowers adapted for cross-pollination by various visitors, though many species also exhibit autogamy or cleistogamous self-fertilization for reproductive assurance.^[12]^[21] Long-tongued bees, such as Xylocopa latipes and X. aestuans, along with butterflies like Jamides celeno, serve as key pollinators for C. ternatea, accessing nectar through the flower's specialized structure.^[12] In C. mariana, bees are the main cross-pollinators, compelled by the flower's morphology to contact reproductive organs while foraging.^[21] Nectar guides on the petals, visible as contrasting markings, direct these pollinators to the nectar reward, enhancing pollination efficiency.^[32] Beyond pollination, Clitoria species experience seed predation primarily by rodents, which can significantly impact recruitment; for instance, in C. mariana, rodent foraging reduces seed survival, though predator cues like scat can decrease predation rates by up to 50%.^[33] Occasional fungal pathogens, such as Cercospora and Rhizoctonia species, infect leaves of C. ternatea in humid conditions, causing leaf spots and reduced vigor.^[34] Additionally, Clitoria forms symbiotic associations with Rhizobium bacteria in root nodules, enabling biological nitrogen fixation that supplies the plant with essential nutrients in nitrogen-poor soils.^[35] These interactions include mutualistic relationships where Clitoria provides forage, such as nectar and pollen, supporting insect populations including its pollinators.^[18] Certain species, like C. mariana, serve as larval host plants for butterflies such as the long-tailed skipper (Urbanus proteus), hoary edge (Achalarus lyciades), and southern cloudywing (Thorybes bathus), contributing to lepidopteran life cycles.^[3]^[36]

Role in ecosystems

Species of the genus Clitoria, particularly C. ternatea, play a significant role in enhancing soil fertility through symbiotic nitrogen fixation with rhizobial bacteria in their root nodules, contributing up to 200-300 kg of nitrogen per hectare annually in legume-dominated ecosystems and facilitating natural succession in nutrient-poor soils.^[2]^[37] This process improves overall ecosystem productivity by increasing available nitrogen for associated plant communities without external inputs.^[24] In terms of biodiversity support, Clitoria species provide essential habitat and forage in grasslands, open woodlands, and disturbed areas, attracting pollinators such as bees and butterflies while offering seeds and foliage as food sources for herbivores and earthworms that enhance soil structure.^[31]^[38]^[34] Their presence in diverse tropical and subtropical environments promotes pollinator populations and contributes to trophic interactions within these habitats.^[12] As pioneer species, Clitoria aids in revegetation efforts for erosion control and restoration of degraded sites, such as mine tailings, due to its rapid colonization and tolerance of poor soils, though it exhibits invasive potential in introduced regions by altering nutrient cycling and outcompeting native flora.^[39]^[24]^[12]

Human uses

Medicinal and pharmacological

Clitoria ternatea, commonly known as butterfly pea, has been utilized in traditional Ayurvedic medicine for centuries as a nootropic agent to enhance memory, alleviate anxiety, and reduce stress.^[40] Practitioners employ various plant parts, including roots and seeds, for their purported antidiabetic effects, with formulations aimed at regulating blood glucose levels in conditions like diabetes.^[41] These traditional applications stem from ancient texts and folk practices, where the herb is valued for its calming and cognitive-boosting properties without notable adverse effects in moderate doses.^[42] The pharmacological potential of C. ternatea is largely attributed to its rich profile of bioactive compounds, particularly flavonoids such as ternatins, which are anthocyanins contributing to its antioxidant and anti-inflammatory activities.^[43] Cyclotides, a class of stable cyclic peptides found in the plant, exhibit antimicrobial properties by disrupting microbial cell membranes and have shown insecticidal efficacy in extracts.^[2] In vitro and animal studies have demonstrated that these compounds scavenge free radicals, inhibit pro-inflammatory cytokines, and protect against oxidative stress, supporting the plant's role in mitigating inflammation-related disorders.^[44] Modern research has explored C. ternatea's nootropic effects through preclinical models, revealing anticholinesterase activity that enhances acetylcholine levels, potentially benefiting cognitive function in conditions like Alzheimer's disease.^[45] Studies from the 2010s using rodent models of cerebral hypoperfusion and diabetes-induced cognitive decline have indicated neuroprotective outcomes, including reduced neuronal damage and improved memory retention following root extract administration.^[46] Limited human studies, such as those assessing acute ingestion of flower extracts, confirm increased plasma antioxidant capacity without inducing hypoglycemia, suggesting safe tolerability and preliminary support for its traditional cognitive claims.^[47] Further clinical trials are warranted to validate these effects in neurodegenerative contexts.^[48]

Culinary and dye

The flowers of Clitoria ternatea, commonly known as butterfly pea, are widely used in Southeast Asian cuisines for their vibrant blue color derived from anthocyanins, particularly ternatins, which serve as a natural food coloring.^[49] In Thai and Malaysian dishes, the dried flowers are infused into sticky rice, giving it a striking blue hue, or incorporated into desserts like custards and glutinous rice cakes to enhance visual appeal.^[50] A popular application is butterfly pea tea, where the flowers steep in hot water to produce a deep blue infusion that shifts to purple or pink upon addition of acidic ingredients like lemon juice due to pH-dependent changes in the anthocyanin structure.^[51] Beyond beverages, the same anthocyanin pigments from C. ternatea flowers extract into blue to violet dyes suitable for textiles and additional food colorings, offering an eco-friendly alternative to synthetic options.^[52] Traditionally in India, the flowers have been boiled to dye fabrics and rice, while in Indonesia, extracts color batik textiles and ceremonial foods, leveraging the pigment's stability in neutral to slightly alkaline conditions.^[53] These dyes bind effectively to natural fibers like silk and cotton when mordants such as alum are used, producing shades ranging from sky blue to deep indigo.^[54] Human uses of the genus Clitoria are predominantly associated with C. ternatea, with minimal documented applications for other species. The leaves of Clitoria ternatea are consumed as a vegetable in some tropical regions or used as high-quality forage for livestock, providing substantial nutritional benefits.^[19] Fresh leaves offer approximately 21% crude protein on a dry matter basis, making them a digestible (up to 80%) source of nitrogen at 3.0% for foliage.^[55] The seeds, rich in protein at approximately 40% on a dry weight basis, also contribute to human and animal diets, though they require processing to reduce antinutritional factors like trypsin inhibitors.^[56]

Ornamental and agricultural

Clitoria ternatea is widely cultivated as an ornamental vine for its striking blue flowers, which bloom prolifically and add vibrant color to gardens, trellises, fences, and arbors.^[57]^[58] The plant's rapid growth, reaching up to 15 feet, makes it suitable for vertical spaces, where it can be trained along supports to create living screens or decorative features.^[57]^[19] It thrives in full sun, requiring 6-10 hours of direct sunlight daily, and prefers well-draining, fertile soil with a pH of 6.0-8.0, though it tolerates slightly sandy or clay-heavy conditions.^[58]^[59] Low-maintenance once established, it needs minimal pruning to maintain shape—simply trim vine tips regularly—and benefits from occasional fertilization with a balanced NPK formula high in phosphorus and potassium to encourage flowering.^[58] In agricultural settings, Clitoria ternatea serves as a valuable forage legume for livestock, prized for its high palatability and nutritional quality, with whole-plant crude protein content typically ranging from 15-20%.^[19]^[60] It is grazed by ruminants such as cattle and goats or harvested as hay and silage, yielding 2-15 tons of dry matter per hectare annually depending on management and conditions, and its vining habit allows it to be intercropped with grasses to boost overall pasture protein without reducing grass yields.^[19]^[30] As a cover crop, it enhances soil fertility by fixing 280-300 pounds of nitrogen per acre and increasing organic matter, making it particularly useful in tropical and subtropical rotations with crops like maize or under plantations such as coconut.^[30]^[19] The plant's deep roots help suppress weeds and alleviate compaction on heavy clay soils, promoting sustainable practices in humid, low-input systems.^[30] Propagation of Clitoria ternatea is straightforward via seeds or cuttings, with sowing recommended in spring after the last frost for optimal establishment.^[61]^[58] Seeds should be scarified by nicking or soaking for 24 hours to improve germination rates of 80% within 6-21 days, then planted 1-2 inches deep at 2-12 kg per hectare, often inoculated with cowpea rhizobium for better nodulation.^[59]^[61]^[30] Stem cuttings, taken as 3-8 inch semi-woody sections and dipped in rooting hormone, root in 2-6 weeks when kept moist in well-draining medium.^[58]^[61] Once established, the drought-tolerant perennial withstands dry periods of 5-6 months with minimal irrigation, though young plants require consistent moisture; it can be cut back periodically and incorporated as green manure to further enrich soils.^[19]^[61]

References

[1]
Clitoria L. - World Flora Online
Clitoria is a genus of about 60 species, mostly located in the tropics with a few species in temperate zones. Trees, shrubs, lianas, herbaceous vines or ...
[2]
Butterfly Pea (Clitoria ternatea), a Cyclotide-Bearing Plant With ...
May 28, 2019 · Clitoria ternatea, commonly known as butterfly pea, is a perennial herbaceous plant from the Fabaceae family. It has recently attracted a lot of ...
[3]
Clitoria mariana (Atlantic Pigeonwings, Butterfly Pea)
A low-growing, dense, evergreen, perennial twining vine in the pea family that is native to the southeastern United States and often found in dry open forests.
[4]
Clitoria ternatea (Asian Pidgeonwings, Blue Pea, Butterfly Pea)
This plant features pea-like, blue flowers up to 2 inches in diameter with yellow centers that bloom singly or in pairs from summer to fall.
[5]
Butterfly Pea - USDA Forest Service
Butterfly pea is a stunning wildflower in the Pea family (Fabaceae). The genus name “Clitoria” comes from the Greek word “kleitoris,”
[6]
ethnobotany of clitoria (leguminosae)1 - jstor
Clitoria ternatea was named originally by. Breyne (1678) as Flos clitoridis ternatensibus and regarded as appropriately named (Rumpf 1747). The Portuguese ...Missing: Théodore | Show results with:Théodore
[7]
Exoticarum aliarumque minus cognitarum plantarum centuria prima
Title. Exoticarum aliarumque minus cognitarum plantarum centuria prima. By. Breyne, Jakób, 1637-1697. Type. Book. Publication info.Missing: stirpium Clitoria
[8]
Clitoria ternatea - Plant Finder - Missouri Botanical Garden
Genus name comes from the Latin word clitoris meaning clitoris for a characteristic of the flower. The specific epithet is in reference to the island of ...Missing: etymology Plantarum
[9]
From superheroes to the clitoris: 5 scientists tell the stories behind ...
Aug 3, 2020 · The genus name Clitoria, is taken from Latin, meaning “from a human female genital clitoris”. And if you look at the distinctive shape of the ...Missing: Plantarum | Show results with:Plantarum
[10]
Nomenclatural Notes on the Genus Clitoria for the Flora North ...
Nomenclatural Notes on the Genus Clitoria for the Flora North American Project. Volume 65 – Issue 2 (Jun 2000). Paul R. Fantz. June - 2000. ABSTRACT The generic ...<|control11|><|separator|>
[11]
Clitoria L. | Plants of the World Online | Kew Science
Clitoria L. First published in Sp. Pl.: 753 (1753) This genus is accepted The native range of this genus is Tropics & Subtropics.
[12]
[PDF] A study on pollination ecology of butterfly pea, Clitoria ... - Species
The genus Clitoria belongs to Fabaceae family, Phaseoleae tribe and Clitoriinae sub-tribe (NPGS 2008). Clitoria is a Latin name for the fanciful resemblance ...
[13]
Nomenclatural Notes on the Genus Clitoria for the Flora North ... - jstor
The generic names Martiusia Schult., Nauchea Descourt., Ternatea Tourn. ex Mill., Vexillaria Eaton, and Vexillaria Raf. are synonyms of Clitoria L. The name ...
[14]
Chloroplast DNA Phylogeny of the Papilionoid Legume Tribe ... - jstor
Based on these cpDNA data, the tribe as a whole does not appear to be monophyletic, a result in accordance with current, morphologically-based hypotheses.
[15]
Clitoria ternatea L. | Plants of the World Online | Kew Science
Clitoria ternatea L. ... The native range of this species is Cape Verde, Tropical & S. Africa, Arabian Peninsula. It is a climbing perennial and grows primarily ...
[16]
Clitoria fairchildiana R.A.Howard - Plants of the World Online
Clitoria fairchildiana R.A.Howard ... The native range of this species is Brazil. It is a tree and grows primarily in the wet tropical biome. It is has ...
[17]
https://tropical.theferns.info/viewtropical.php?id=Clitoria+fairchildiana
[18]
Clitoria ternatea L. - Singapore - National Parks Board (NParks)
Growth Form, It is a slender climbing legume with short, soft hairs on the stem. It has deep roots and ornamental flowers.
[19]
Clitoria ternatea - Tropical Forages
Pods linear-oblong, flattened, 4‒13 cm long, 0.7‒1.2 cm wide, margins thickened, style persistent forming long beak, legume surface glabrous or sparsely ...Missing: length | Show results with:length
[20]
Clitoria in Flora of China @ efloras.org
About 70 species: tropics and subtropics of the world; five species (one introduced) in China. 1, Leaves 5-7-foliolate; bracteoles almost circular ...<|control11|><|separator|>
[21]
[PDF] Clitoria mariana var. mariana - NJ.gov
Dec 16, 2024 · Clitoria mariana (Butterfly-pea) is a perennial vine in the Fabaceae that was described as "a very elegant plant" by Barton (1818).
[22]
[PDF] Life History And Reproductive Biology Of Clitoria Fragrans Relative ...
Clitoria fragrans exhibits the classic features of a rare plant with its narrow geographic distribution, restricted habitat and small local population sizes ( ...
[23]
Clitoria heterophylla Lam. | Species - Wiktrop
Clitoria heterophylla is a twining lianescent plant, with a glabrescent to finely pubescent stem. The leaves are alternate, compound, imparipinnate with 5 to 7 ...
[24]
Clitoria ternatea (butterfly-pea) | CABI Compendium
Notes on Taxonomy and Nomenclature The genus name Clitoria refers to the similarity of the flowers to human female genitalia. Many vernacular names of the ...
[25]
[PDF] germination, growth, flower production and quality of butterfly pea ...
by Carl Linnaeus in his book 'Species. Plantarum', published 1 May 1753 (IPNI, 2020). Genus name Clitoria (klih-TOH-ree-uh tern-. AH-tee-uh) (Extension, 2020) ...
[26]
[PDF] Substrate temperature and seed scarification on germination ...
Nov 14, 2022 · At 21°C, maximal germination was 54.8% with a 2.61 day mean time. Scarified seeds reached 80.95% germination with a 2.06 day mean time. Optimal ...
[27]
Clitoria australis Benth. | Plants of the World Online | Kew Science
The native range of this species is N. Australia. It grows primarily in the seasonally dry tropical biome. Taxonomy · Images · General information.<|control11|><|separator|>
[28]
Clitoria mariana L. | Plants of the World Online | Kew Science
Clitoria mariana L. ... The native range of this species is Bhutan to China (Yunnan, Guangxi) and Indo-China, Central & E. U.S.A. to N. Mexico. It is a climbing ...
[29]
(PDF) Tolerance Level of Butterfly Pea (Clitoria ternatea L.) to Stress ...
Butterfly pea (Clitoria ternatea L.) a high-quality legume that is rich in protein and grows on various soil types with a pH range of 5.5-8.9.<|control11|><|separator|>
[30]
Butterfly Pea: A Cover Crop for Hot and Humid Areas
Once established, they are quite drought-tolerant. In northeastern Queensland in Australia, Clitoria persisted for 14 years in dryland conditions, while being ...Missing: habitat | Show results with:habitat
[31]
Clitoria ternatea var. ternatea - PlantZAfrica | - SANBI
May 29, 2016 · To date, Clitoria is still the valid and accepted name for the vine. The genus has about 30–40 species in the tropics and subtropics of both ...
[32]
[PDF] The Fertilization of Our Native Species of Clitoria and Centrosema
These marks, like those of the species last discussed, serve as guides to the nectar, which is poured into its receptacle, from a vaguely nine to ten-lobed ...
[33]
[PDF] Disturbance, predation risk, and social environment create ...
reduced seed predation by rodents but increased seed predation by arthropods, and the effects of scat on rodent foraging were modified by scat composition ...
[34]
Clitoria ternatea: the little blue jewel of fodder crops
Dec 19, 2024 · It is called Clitoria ternatea, also known as the 'blue tea flower' or Butterfly Pea. It is a perennial species of the legume family, which generates pods and ...
[35]
Isolation and characterization of rhizobia from nodules of Clitoria ...
Rhizobia are soil bacteria that are capable of forming a nitrogen-ﬁxing symbiosis with leguminous plants. Currently, there are 238 recognized species of nodule- ...
[36]
(PDF) Rhizobium grahamii sp nov from Dalea leporina Leucaena ...
Sep 1, 2025 · (1985). Reiteration of nitrogen fixation ... La mayor parte de la información disponible se refiere a las bacterias de Clitoria ternatea ...
[37]
Clitoria ternatea - Useful Tropical Plants
Clitoria ternatea ; Range. Pantropical. ; Habit, Deciduous Perennial ; Height, 3.00 m ; Growth Rate, Fast ; Pollinators, Insects.
[38]
Butterfly pea (Clitoria ternatea) - Feedipedia
Clitoria ternatea is an N-fixing legume and can be used as a ley legume and as green manure. It is also useful in revegetation of coal mining sites in ...Missing: biodiversity | Show results with:biodiversity
[39]
The Ayurvedic medicine Clitoria ternatea--from traditional use to ...
A traditional Ayurvedic medicine, has been used for centuries as a memory enhancer, nootropic, antistress, anxiolytic, antidepressant, anticonvulsant, ...
[40]
(PDF) Antidiabetic Activity of Clitoria ternatea Linn - ResearchGate
Mar 7, 2022 · Scientific studies have demonstrated its potential in neuroprotection, memory enhancement, and anti-diabetic effects. Due to its diverse ...
[41]
The Ayurvedic medicine Clitoria ternatea—From traditional use to ...
Clitoria ternatea, a traditional Ayurvedic medicinal plant has a long tradition of use as a memory enhancing and anxiolytic agent.
[42]
Clitoria ternatea Flower and Its Bioactive Compounds - MDPI
Several animal studies reported that the extracts are able to exhibit diuretic, nootropic, anti-asthmatic, anti-inflammatory, analgesic, antipyretic, ...
[43]
Protection of Clitoria ternatea flower petal extract against free radical ...
The Clitoria ternatea extract possesses a wide range of pharmacological activities including anti-inflammatory, anti-diabetic, anti-microbial, and antioxidant ...
[44]
The nootropic and anticholinesterase activities of Clitoria ternatea ...
Clitoria ternatea root extract diminish CCH-induced neuronal damage in CA1 region. •. Clitoria ternatea root extract at 200 mg/kg and below was found to be safe ...Missing: clinical | Show results with:clinical
[45]
Neuroprotective and nootropic activity of Clitorea ternatea Linn ...
The present data indicates that Clitorea ternatea tenders protection against diabetes induced cognitive decline and merits the need for further studies.
[46]
Acute effect of Clitoria ternatea flower beverage on glycemic ...
Jan 8, 2018 · These findings suggest that an acute ingestion of CTE increases plasma antioxidant capacity without hypoglycemia in the fasting state.
[47]
Butterfly Pea (Clitoria ternatea), a Cyclotide-Bearing Plant ... - Frontiers
ternatea has been widely used in traditional medicine, particularly as a supplement to enhance cognitive functions and alleviate symptoms of numerous ailments ...<|control11|><|separator|>
[48]
A natural blue colorant from butterfly pea (Clitoria ternatea) petals for ...
May 20, 2023 · In Southeast Asia, the flower of the butterfly pea is considered a natural food coloring generally used in cooked rice, desserts, and drinks.
[49]
https://pmc.ncbi.nlm.nih.gov/articles/PMC10232400/
[50]
Butterfly Pea (Clitoria ternatea) Flower Extract (BPFE) and Its Use as ...
When the pH is raised, the quinoidal (blue) and chalcone (yellow) forms are both present, leading to a green color. This is commonly achieved through the ...
[51]
Clitoria ternatea: Perspectives on Its Application in Foods and ...
The extract demonstrated anti-inflammatory, antimicrobial, and antioxidant activity in silico. The anthocyanin compounds in C. ternatea have anti-inflammatory ...<|control11|><|separator|>
[52]
https://www.mdpi.com/2223-7747/14/21/3322
[53]
Utilization of Anthocyanin Extract from Clitoria ternatea as a Natural ...
This research aims to produce anthocyanin extract from Clitoria ternatea through extraction and vacuum evaporation processes at optimum conditions.Missing: India | Show results with:India
[54]
[PDF] Butterfly pea (Clitoria ternatea) | Feedipedia - Agritrop
Dec 8, 2016 · Clitoria ternatea is a forage of a consistently high nutritional value. Its crude protein content is comparable to that of alfalfa with values ...
[55]
[PDF] Butterfly Pea (Clitoria ternatea) Plants Nutrient Content and In Vitro ...
29 ton DM/ha with seed production of 2.2 tonnes/ha [2]. Butterfly pea contains 14 to 20% protein, while the crude fiber content in leaves is 21.5 and 29%, with ...
[56]
Butterfly Pea - Gardening Solutions - University of Florida
When the pH is raised (such as by adding saffron), the extract turns green. Planting and Care. Butterfly pea prefers full sun and soil with good drainage. In ...
[57]
How to Grow and Care For Butterfly Pea Plant - The Spruce
Mar 28, 2023 · Plant in well-draining soil with 6-10 hours of sun. Water weekly when young, and provide support. Use 70-100F temperatures. Prune often.
[58]
Clitoria ternatea - Useful Tropical Plants
### Cultivation and Propagation Info for Clitoria ternatea
[59]
Clitoria ternatea L. as a Potential High Quality Forage Legume - NIH
ternatea L.), has a good potential to be cultivated under irrigation because it yields good quality fodder, especially if this legume is offered fresh and with ...
[60]
How to Plant, Grow, and Care for Butterfly Pea - Epic Gardening
Mar 3, 2025 · The genus Clitoria comes from a Greek word relating to the female ... Since they prefer plenty of water, using soil that drains well is vital.