dcsimg

Description

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Perennial plants. Stems scandent, young branches terete, pubescent or glabrous. Leaves simple, alternate, petiolate, pubescent with uniseriate hairs; lamina ovate, lanceolate or elliptic; margin entire, apex acute or acuminate, base cuneate, subcoriaceous. Capitulescences terminal or axillary. Capitula discoid, homogamous, pedunculate, florets bisexual and fertile. Involucre campanulate, in 4–6-series. Phyllaries imbricate, 7–12 mm long, persistent, lacking glands. Corollas funnelform, purple or white, actinomorphic, corolla basal tubes slender, closely investing style shaft; corolla lobes 5. Anthers 5, syngenesious. Styles 2-branched, inner surface covered with stigmatic papillae, outer surface covered with sweeping hairs on the outer surface reaching below style bifurcation. Achenes clavate or turbinate, 10-ribbed, hairy, without glands, carpopodium present. Pappus in 2 series of bristles. Pollen subechinolophate, 3-colporate, with micropuncta. Three species are recognized in Thailand.
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Sukhonthip Bunwong, Pranom Chantaranothai, Sterling C. Keeley
bibliographic citation
Bunwong S, Chantaranothai P, Keeley S (2014) Revisions and key to the Vernonieae (Compositae) of Thailand PhytoKeys 37: 25–101
author
Sukhonthip Bunwong
author
Pranom Chantaranothai
author
Sterling C. Keeley
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Decaneuropsis

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Decaneuropsis is a genus of Asian plants in the tribe Vernonieae[2] within the family Asteraceae.[3][4] Some authorities consider the group part of the genus Vernonia.[5]

Species[6][7]

References

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Decaneuropsis: Brief Summary

provided by wikipedia EN

Decaneuropsis is a genus of Asian plants in the tribe Vernonieae within the family Asteraceae. Some authorities consider the group part of the genus Vernonia.

Species Decaneuropsis andamanica (Balakr. & Nair) H.Rob. & Skvarla - Andaman Islands Decaneuropsis andersonii (C.B.Clarke) H.Rob. & Skvarla - Thailand Decaneuropsis blanda (DC.) H.Rob. & Skvarla - Himalayas, southwestern China, Indochina Decaneuropsis chingiana (Hand.-Mazz.) H.Rob. & Skvarla - Guangxi Decaneuropsis craibiana (Kerr) H.Rob. & Skvarla - Thailand Decaneuropsis cumingiana (Benth.) H.Rob. & Skvarla - southern China, Indochina Decaneuropsis eberhardtii (Gagnep.) H.Rob. & Skvarla - Vietnam Decaneuropsis garrettiana (Craib) H.Rob. & Skvarla - Thailand Decaneuropsis gratiosa (Hance) H.Rob. & Skvarla - Fujian, Taiwan Decaneuropsis obovata (Gaudich.) H.Rob. & Skvarla - Timor Decaneuropsis philippinensis (Rolfe) H.Rob. & Skvarla - Philippines Decaneuropsis vagans (DC.) H.Rob. & Skvarla - Myanmar, Assam
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