中国十字花科果实微形态及其系统学意义

曹董玲, 刘玫^*, 茹剑, 王靖茹, 程薪宇, 史传奇, 王臣

Fruit micromorphology of Brassicaceae in China and notes on systematic implications

CAO Dongling, LIU Mei^*, RU Jian, WANG Jingru, CHENG Xinyu, SHI Chuanqi, WANG Chen

图2 中国十字花科毛状体及果实横切面示果实压扁类型E, H, K、毛状体A~D、果皮F, I, L, N及假隔膜结构E, H, K. A. 单毛不分枝南芥族、独行菜族; B. 丁字毛芸薹族、大蒜芥族、香花芥族; C. 分叉毛香花芥族; D. 星状毛庭荠族、南芥族、葶苈族; E. 欧洲山芥; F. 西伯利亚庭荠; G. 长圆果菘蓝; H. 曙南芥; I. 全叶大蒜芥; J. 硬毛南芥; K. 具葶离子芥; L. 光头山碎米荠; M. 垂果南芥; N. 小果亚麻荠. ex. 外果皮; me. 中果皮; en. 内果皮; v. 维管束; f. 纤维; w. 翅; lc. 木化; p. 假隔膜. 比例尺A,B,C,D,F,G=20 μm; M=50 μm; E,H,K=100 μm; I,J, L,N=200 μm。
Fig.2 The trichomes and stransverse sections of Brassicaceae fruits in China Showing compressed typesE, H, K, trichomesA-D,pericarpF, I, L, N and pseudoseptumE, H, K structures. A. Simple without branchesArabideae, Lepidieae; B. T-shaped hairBrassiceae, Sisymbrieae, Hesperideae; C. Fuecate hairHesperideae; D. Stellate hairAlysseae, Arabideae, Drabeae; E. Barbarea vulgaris ; F. Alyssum sibiricum ; G. Isatis oblongata ; H. Stevenia cheiranthoides ; I. Sisymbrium luteum ; J. Arabis hirsute ; K. Chorispora greigii ; L. Cardamine engleriana ; M. Arabis pendula ; N. Camelina microcarpa ; ex. exocarp; me. mesocarp; en. endocarp; v. vascular bundles; f. fibers; w. wing; lc. lignified cells; p. pseudoseptum. Scale bar=20 μm in A,B,C,D,F,G; 50 μm in M; 100 μm in E,H,K; 200 μm in I,J, L,N.