Plant Diversity ›› 2003, Vol. 25 ›› Issue (01): 1-3.
• Articles •
SHEN Xian-Sheng, SUN Hao
Online:
Published:
沈显生 孙灏
Abstract: Affinis Oxalis acetosellae L., sed plantis 2-5 cm altis., stoloniferis, foliolis petiolulatis, petiolulis, 1 mm longis, denses setosis; caule superne in axilla bracteae bulbillo ovoideo 1 mm longo praedito, petalis purpurinis differt.
Key words: Oxalis
摘要: 多年生小草本,高2-5cm,具毛,生于石上苔藓丛中。茎匍匐,长5-6cm,节上易生根;茎上部的包叶腋内具有卵形珠芽,黄绿色,长1mm。叶互生,3小叶指状着生,小叶片倒心形,顶端微凹,长4mm,宽5mm,被刚毛,小叶柄长1mm,具密的刚毛,叶柄细瘦,长1.5-2cm,叶柄基部鞘状;上部的叶片退化成苞片。花1-3朵,淡紫色,生于基生或腋生花序梗的顶端,单生或近伞形,花序梗与叶柄近等长,苞片1-2枚;萼片5,披针形,长2-3mm,宿存;花瓣5,狭倒心菜,长4-5mm,宽2-3mm;雄蕊10,噬短互间;子房5室,每室1粒种子,室背开裂,长2mm,黄褐色。
关键词: 酢浆草属, 珠芽酢浆草, 新种
SHEN Xian-Sheng, SUN Hao. A New Species of Oxalis (Oxalidaceae) from China[J]. Plant Diversity, 2003, 25(01): 1-3.
沈显生 孙灏. 中国酢浆草属一新种[J]. Plant Diversity, 2003, 25(01): 1-3.
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URL: https://www.integrativebiology.ac.cn/pd/EN/
https://www.integrativebiology.ac.cn/pd/EN/Y2003/V25/I01/1