中国棘豆属(豆科)二新记录种

摘要

Oxytropis viridiflava Kom.and O.caespitosa (Pall.) Pers.are reported as new records to China.O.viridiflava Kom.has been previously known from Mongolia.O.caespitosa (Pall.) Pers.has been previously known from Mongolia and Russia.The voucher specimens are hold in HIMC.%报道了中国棘豆属二新记录种——黄绿花棘豆和丛棘豆.黄绿花棘豆主要分布于蒙古国,丛棘豆主要分布于蒙古国和俄罗斯,在中国为首次记录.文中凭证标本存放于内蒙古大学植物标本馆(HIMC).