Plectocomia assamica Griff.
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https://doi.org/ 10.15560/17.1.69 |
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persistent identifier |
https://treatment.plazi.org/id/284487AF-FFBB-FF8F-3893-FA5EFB67FE9F |
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Marcus |
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scientific name |
Plectocomia assamica Griff. |
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Plectocomia assamica Griff. View in CoL
Figure 8A, B
Diagnostic characters. Stems clustered, climbing, 12–18 m long and 8–15 cm in diameter; indumentums silverybrown; spines linear, greenish to white, 2–3 cm long. Fla- gella, knee and ocrea are absent. Leaf pinnate, ca 3.5 m long, cirri ca 1.5 m long. Leaflets up to 93 per side, regu- lar, alternate, lanceolate, 42–52 cm long, 5–7.3 cm wide, abaxially white indumentums. Pistillate inflorescence 1.8–2.3 m long, flagella absent; partial inflorescence 6 or 7 in number, alternate, 1–1.2 m long, bract tubular; rachilla 3–4 cm long, alternate, covered by 5–6 cm long bract, tip triangular, adaxially with yellow spores; flow- ers scented, creamy-yellowish, 4 or 5 per side, bracteole acute, ca 4 mm long. Fruit round, red-brown, scales arranged in ca 53 vertical rows, margin hairy.
Flowering (pistillate) and fruiting. February to March. Distribution. Cachar, Dibrugarh and Lakhimpur dis- tricts; in hilly areas, near streams.
Vernacular names. Rai Bet (Dimasha); Raja Bet
(Assamese); Rani Bet (Rabha).
Uses. For furniture (cane).
Material examined. INDIA • Assam; 15 Dec. 1937; ASSAM 30915 . • 1♀; Assam, Cachar, Daulashal ; 24°27′01.1″N, 092°48′50″E; alt. 46 m; 27 Mar. 2019; S. Mehmud leg. GoogleMaps ; CH, ASSAM 96250 View Materials .
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Department of Botany, Swedish Museum of Natural History |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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