资库编号: Database ID: |
MY-1692 |
---|---|
いゅ称: Chinese Name: |
ん玭琍 |
学: Scientific Name: | Arisaema wrayi [т属从] |
从: Family Name: | ぱ玭琍 Araceae [т从] |
ネ长习┦: Living Behavior | ネセ |
图︹: | 绿_green |
ネ长环挂: Living Environment: | 蔼此狶ホη━ |
输时间: Input Time: | 201804 |
Remarks: Info from http://araceae.e-monocot.org/taxonomy/term/2934 Deciduous herb to 1.3 m tall. Subterranean stem a subglobose, stoloniferous tuber, up to 4 cm across and 2 cm high, white, with stolons to 10 ⊙ 1 cm. Pseudostem ca 20 cm long, green, mottled grey and pink. Leaf solitary, exceptionally bifoliate; cataphylls to 20 cm long, purple; petiole to 1 m long, similar in colour to the pseudostem; leaf blade radiate; leaflets 711, ovate, 1020 ⊙ 46 cm, margins entire, apex acute, ending in an acumen 1 cm long, base cuneate and sessile, leaflets plain green, with impressed veins above, underside paler. Inflorescence held below the foliage; peduncle 520 cm long, green and pink mottled; spathe tube cylindrical, 46 ⊙ 11.2 cm, green with thin white stripes, spathe mouth margins recurved; spathe limb lanceolate, 58 ⊙ 34 cm, green, flushed red-brown, ending in a long brown tail to 25 cm long; spadix appendix well exserted from the tube, 56 cm long ⊙ 34 mm wide, pale green, stout, cylindrical, ending in a rounded and rugose apex curving forward; sessile, pistillate inflorescences with green bristles above the fertile part; fertile zone staminate or pistillate, cylindrical, 1.52 cm long; staminate flowers loosely arranged; pistillate flowers densely arranged; ovaries bottle-shaped, green; stigma sessile, penicillate, white. Infructescence on an erect peduncle, globose, 35 cm; fruits red-orange when ripe, 810 ⊙ 57 mm, top rounded, up to 3 seeds per berry. Info from: http://botu07.bio.uu.nl/Arisaema-L/key.htm Key to Arisaema species of the world Shoot 1 leaf at most; shoot leaf pedate; inflorescence tube mouth-margins widely recurved or auriculate; inflorescence appendage extremity is even ... Arisaema wrayi | |
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1-1692a | |
2-1692b |