“Aganosma cymosa”的意思、由来-开放百科全书

词条

Aganosma cymosa

释义

Ecology
Vernacular names
Taxonomy
References

{{Taxobox
| image = Aganosma cymosa G.Don.jpg
| image_caption = Flowers and leaves of Aganosma cymosa
| regnum = Plantae
| unranked_divisio = Angiosperms
| unranked_classis = Eudicots
| unranked_ordo = Asterids
| ordo = Gentianales
| familia = Apocynaceae
| genus = Aganosma
| species = A. cymosa
| binomial = Aganosma cymosa
| binomial_authority = (Roxb.) G.Don
|synonyms_ref = ^[1]
|synonyms = *Echites cymosus Roxb. 1832

Echites confertus Wall., name published without description
Aganosma cymosa var. glabra A.DC.
Aganosma doniana Wight
Aganosma conferta G.Don
Aganosma cymosa var. lanceolata Hook.f.
Aganosma harmandiana Pierre ex Spire
Aganosma cymosa var. fulva Craib
Aganosma elegans G.Don
Echites elegans Wall., name published without description

}}Aganosma cymosa is a liana that can grow up to {{convert|10|m|abbr=on}} in length, pale brownish tomentose. Leaf-stalks are {{convert|1-2|cm|abbr=on|1}}, leaf blade broadly ovate or orbicular, {{convert|5-16|cm|abbr=on|1}} by {{convert|4-12|cm|abbr=on|1}}, base rounded or obtuse, apex acuminate or obtuse, rarely retuse, lateral veins eight to ten pairs. Flowers are borne in many-flowered clusters at branch ends, which are carried on stalks up to {{convert|6|cm|abbr=on|1}}. Bracts and bracteoles are very narrowly elliptic, about {{convert|1|cm|abbr=on|1}} long. Flower-stalks are about {{convert|5|mm|abbr=on|1}}. Calyx with several glands inside margin of sepals; sepals very narrowly elliptic, about {{convert|1|cm|abbr=on|1}}, pubescent on both surfaces. Flowers are white, minutely tomentose outside, glabrous at throat; tube shorter than sepals, {{convert|6-7|mm|abbr=on|1}}; lobes oblong, as long as tube. Disc longer than ovary. Ovary pubescent at apex. Follicles 2, cylindric, to {{convert|30|cm|abbr=on|0}} by {{convert|0.8-1.2|cm|abbr=on|1}}, yellow hirsute. Seeds oblong, {{convert|1-2|cm|abbr=on|1}} by about {{convert|5|mm|abbr=on|1}}, coma {{convert|2-4.5|cm|abbr=on|1}}. It is native to China (Guangxi, Yunnan), Bangladesh, India, Sri Lanka, and Indochina (Cambodia, Laos, Thailand, Vietnam).^[1]^[2]^[3]

Ecology

A. cymosa is the larval host plant for Malabar tree nymph (Idea malabarica).

Vernacular names

Vernacular names include:^[3]

Kannada: chidaralanabilu, chithra leena balli, citrelinaballi
Malayalam: anaikaita, anakkayyerram, tsjeria-pu-pal-valli
Tamil: manimalaankodi, sellakkodi

Taxonomy

Varieties^[: //#1'>1]

Aganosma cymosa var. conferta Hook.f. - S India
Aganosma cymosa var. cymosa - Yunnan, Guangxi, Assam, Bangladesh, Indochina
Aganosma cymosa var. elegans (G.Don) Hook.f. - S India, Sri Lanka

References

1. ^¹²Kew World Checklist of Selected Plant Families
2. ^Flora of China Vol. 16 Page 169 云南香花藤 yun nan xiang hua teng Aganosma cymosa (Roxburgh) G. Don, Gen. Hist. 4: 77. 1837.
3. ^¹{{Cite web | url = http://www.flowersofindia.net/catalog/slides/Forest%20Aganosma.html | publisher = flowersofindia.net | title = Forest Aganosma}}

3 : Aganosma|Flora of Asia|Plants described in 1832

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