中国蓼科植物花被片和果实形态结构及其系统学价值

王靖茹, 刘玫^*, 茹剑, 曹董玲, 程薪宇, 张欣欣

The structures of tepals and fruits of Polygonaceae in China with a note on their systematic significance

WANG Jingru, LIU Mei^*, RU Jian, CAO Dongling, CHENG Xinyu, ZHANG Xinxin

图3 中国蓼科植物果实横切面示意图 A.金线草; B.山蓼; C.多叶蓼; D.酸模叶蓼; E.尼泊尔蓼; F.稀花蓼; G.谷地蓼; H.春蓼; I.滇边大黄; J.沙拐枣。缩写:c=心皮;p=果皮;t=刺;vb=维管束;w=翅。比例尺:A~H=1 mm;I=2 mm;J=3 mm。
Fig.3 Diagrammatic interpretation of fruits in cross section of Polygonaceae in China A. Antenoron filiforme ; B. Oxyria digyna ; C. Polygonum foliosum ; D. Polygonum lapathifolium ; E. Polygonum nepalense ; F. Polygonum dissitiflorum ; G. Polygonum limosum ; H. Polygonum persicaria ; I. Rheum delavayi ; J. Calligonum mongolicum . Abravation:c=carpel; p=pericarp; t=thorn; vb=vascular bundle; w=wing. Scale bar=1 mm in A-H; 2 mm in I; 3 mm in J.