粵東水玉簪檢視原始碼討論檢視歷史
| 粵東水玉簪 |
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中文名:粵東水玉杯 界:植物界
屬:水杯屬 產地：廣東省 |
粵東水玉簪(yuè dōng shuǐ yù zān)，學名： Burmannia filamentosa D. X. Zhang & R. M. K. Saunders，是水玉簪科水玉簪屬的植物。分布於廣東省東部。 [1][2]
形態特徵
Plants with chlorophyll, semi-mycotrophic, flowering when 8-24 cm tall. Stems green, slender. Basal rosette leaves few, triangular-lanceolate, 0.5-1.4 cm × 2-3 mm.
Cauline leaves linear, 5-15 × 1.5-3 mm. Inflorescences (1-)3-5(-8)-flowered; bracts lanceolate, ca. 5 mm. Flowers subsessile, bluish purple, 0.9-1.4 cm.
Perianth tube 6-7.5 mm; wings conspicuous, 2-3 mm wide; outer tepals narrowly triangular, 1.5-3 mm, margin double and shallow; inner tepals lanceolate, 1-2 mm, margin single.
Stamens with short filament, basally adnate to perianth tube; connectives with 2 apical crests but lacking a pendent basal spur.
Ovary ellipsoid, 3-7 mm. Capsule obovoid. Seeds ellipsoid. Fl. and fr. Oct-Nov.
產地生境
● Wet open areas; 300-800 m. E Guangdong.
Related Taxa
B. championii 頭花水玉簪
B. chinensis 香港水玉簪
B. coelestis 三品一枝花
B. cryptopetala 透明水玉簪
B. disticha 水玉簪
B. itoana 纖草
B. nepalensis 寬翅水玉簪
B. oblonga 裂萼水玉簪
B. wallichii 亭立