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凉山地区具有多种气候带,生态类型多样,特别是金沙江河是该地区的特殊生态区,作物种质资源丰富。作者通过对金沙江河流域6个县120多个乡镇360多个不同生态点的野生荞麦种质资源实地考察,发现野生荞麦资源有7个种、2个变种和1个亚种,并明确了该地区野生荞麦资源的特征特性和地理分布规律,发现了未见报道的小籽粒粉红花草质状硬枝万年荞,F.z的植物学特征与已命名种不尽相同,可能为新种或新变种(待定)。
Liangshan area has a variety of climate zones, ecological types, especially the Jinsha River is a special ecological region in the region, rich in crop germplasm resources. By field investigation of wild buckwheat germplasm resources in more than 360 different ecological points in more than 120 towns and villages of 6 counties in Jinsha River Basin, the author found that there are 7 species, 2 varieties and 1 subspecies of wild buckwheat resources, The characteristics and geographical distribution of wild buckwheat resources in the region, found that the reported small-grained pink flower hardwood Wannian buckwheat, Fz botanical characteristics and the names of species have been different, may be new or new varieties (Pending).