| 词条 | Anogeissus acuminata |
| 释义 |
|image = |image_caption = |status = |genus = Anogeissus |species = acuminata |authority = (Roxb. ex Candolle) Guillemin et al.[1] |range_map = |synonyms = Conocarpus lanceolatus Heyne ex Wall. Conocarpus hirtus Buch.-Ham. ex Wall. Conocarpus acuminatus Roxb. Anogeissus tonkinensis Gagnep. Anogeissus pierrei Gagnep. Anogeissus harmandii Pierre Andersonia acuminata Roxb. ex Wight & Arn. }}Anogeissus acuminata has been called axlewood or the buttontree in English: it is a synonym of Terminalia phillyreifolia. A medium-sized tree found in both primary and secondary tropical and sub-tropical forests, it may be one of the dominant species of deciduous forests of Vietnam;[2] it is recorded from the rest of Indochina, Bangladesh, India, Myanmar and Yunnan in China. In Yunnan it is found in rocky limestone areas, near sea level to 700 m.[3] Besides timber uses, the bark of this species has a high tannin content. TaxonomyReference has been made to the varieties:[4]
DescriptionIn China, trees grow to 20 m tall, with a trunk to 1 m d.b.h.; elsewhere (Myanmar) they may be larger: up to 30 m tall and up to 2.4 or even 2.7 m girth, with a straight and cylindrical trunk.[6] Branchlets slightly pendent, slender, together with petioles and leaf blades golden villous when young. Petioles are cylindrical, 2–6 mm; leaf blades are lanceolate to narrowly so, 40-80 × 10–30 mm, abaxially grey-green and pilose mostly in axils of lateral veins, adaxially green and glabrous to glabrescent, base narrowed or obtuse, apex acuminate; lateral veins in 5-7 pairs, inconspicuous. Flowers are numerous sessile on flower heads 9–13 mm in diameter; bracts are easily deciduous and linear, 4–5 mm long. Calyx tubes are approximately 5 mm long, abaxially yellow pubescent, densely so on ovary and tubular part, more sparsely so on cup-shaped part. Filaments 3–4 mm. Fruits are approximately 6 × 5 mm including a 'beak', ferruginous pubescent distally and on beak. Flowering is from February–March in Bangladesh and Thailand. Vernacular namesCommon names for A. acuminata[7] include:
References1. ^Guillemin JBA, Perrottet GS, Leprieur FMR, Richard A (1832) Florae Senegambiae tentamen. Tomus primus: seu Historia plantarum in diversis Senegambiae regionibus a peregrinatoribus Perrottet et Leprieur detectarum 1: 280. 2. ^Blanc L, Maury-Lechon G, Pascal J-P (2000) Structure, floristic composition and natural regeneration in the forests of Cat Tien National Park, Vietnam: an analysis of the successional trends. Journal of Biogeography, 27: 141–157. 3. ^Flora of China 13: 314. 2007 4. ^{{cite web|title=Species 2000 & ITIS Catalogue of Life: 2014 Annual Checklist.|url=http://www.catalogueoflife.org/annual-checklist/2014/details/species/id/16813327|author=Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed)|publisher=Species 2000: Reading, UK.|year= 2014|accessdate=24 September 2018}} 5. ^POWO: Anogeissus acuminata (Roxb. ex DC.) Wall. ex Guill. & Perr. (retrieved 24 September 2018) 6. ^ITTO Tropical Forest News (accessed 27/12/2016) 7. ^EOL (accessed on 26/12/2016) External links
1 : Anogeissus |
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