MySheen

Morphological characteristics of Polygonatum sibiricum

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Polygonatum for perennial herbs, rhizomes transverse, fleshy, pale yellow, apex sometimes prominent like chicken head shape, stem erect, 50-90 cm high. Impellers, 4-6 per whorl, linear-lanceolate, 8-15 cm long, 04-1.6 cm wide, apex curled. Flowers axillary, often 2-4 florets, pendulous, total pedicel 1-2 cm long; perianth tubular, white to yellowish, 0.9-1.2 cm long, apex 6-lobed, stamens 6, filaments shorter, 0.5-1 mm long, style long

Polygonatum is a perennial herb, the rhizome is horizontal, fleshy, yellowish, the apex sometimes protrudes like a chicken's head, the stem is erect, 50-90 cm high. Leaves verticillate, 4-6 per whorl, linear-lanceolate, 8-15 cm long and 04-1.6 cm wide, apex curled. Flowers axillary, often 2-4 florets, pendulous, total pedicel 1-2 cm long; perianth tubular, white to yellowish, 0.9-1.2 cm long, apex 6-lobed, stamens 6, filaments shorter, 0.5-1 mm long, style 1.5-2 times as long as ovary, berries globose, black at maturity. The flowering period is from May to June and the fruiting period is from July to September.

The main characteristics of Polygonatum polygonatum are as follows: stem 40-100 cm high, leaves alternate, oval, ovate-lanceolate to oblong-lanceolate, 3-5 veins. Pedicel with 2-7 (- 14) flowers, arranged in umbrella shape on total pedicel; perianth yellowish green, 1.8-2.5 cm long; filaments papillose or puberulent, apex dilated to cystic protuberance.

The main characteristics of Polygonatum yunnanensis are as follows: the stem is 1-3 meters high, the top is often twining, the leaves are whorled, 4-8 in each round, the leaves are linear to linear-lanceolate, 6-20 cm long, 0.3-3 cm wide, and the apex acuminate and roll. Pedicels bearing flowers 2-3, not umbellate; perianth pink, 1.8-2.5 cm long, berries red when ripe.

 
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