摘 要: | 一、分属检索表1。灌木。 2。叶退化为鳞片状,花被片果期不增大;雄蕊12~18;花柱4,坚果具翅或刺毛···…… .............................……,.…,...……,二,···············……1.沙拐枣属CalligonumL. 2。叶发育,内轮花被片果期增大;雄蕊6一8;花柱2一3;坚果无翅或刺毛···········,… ........................·.·...·.········································……2.木寥属AiraPhaxisL.1.草本,稀灌木。 3.花被片3;雄蕊3,柱头2,坚果双凸镜状····4···…
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