The investigation of the plant resources of Lishui Ecologic al Demonstrative Area indicates that there are 18 families, 27 genera and 33 spe c ies (including varieties and forms) of National first-grade and second-gra...The investigation of the plant resources of Lishui Ecologic al Demonstrative Area indicates that there are 18 families, 27 genera and 33 spe c ies (including varieties and forms) of National first-grade and second-grade wi ld plants for protection. The other rare and precious plants amount to 17 specie s. The resources condition and nature distribution of wild rare and precious pla nts are expounded, and some suggestions on their sustainable utilization and con servation for wild rare and precious plants are put forward.展开更多
文摘The investigation of the plant resources of Lishui Ecologic al Demonstrative Area indicates that there are 18 families, 27 genera and 33 spe c ies (including varieties and forms) of National first-grade and second-grade wi ld plants for protection. The other rare and precious plants amount to 17 specie s. The resources condition and nature distribution of wild rare and precious pla nts are expounded, and some suggestions on their sustainable utilization and con servation for wild rare and precious plants are put forward.
