The level of rarity of representatives of the family alliaceae on the prevalence in the Fergana valley

When studying each rare species of plant, the study of them on the basis of a certain order, that is, into a certain group, increases the efficiency. For example: a distributed area is a common, similar to a living environment, or a factor that multiplies in a similar way or, on the contrary, affects a decrease, etc. In this article, the generality of the families of plants was taken as a unit. The reasons for this are several: in plants belonging to the same family, basically the living environment, the distribution area and even the factor that affects the decrease will also be similar. In this work, we study the rare species of the family Alliaceae, which are distributed in the Fergana Valley.