?????????Lu??n Y?? Shu?? Q??n
????????????????
???????
????????ɡ?ο???????????????
????????????????Oenanthe rosthornii Diels
?????????????^?????????????????ɡ?
?????????????? ????????????????50-70cm????????????????????????????????????????????????λ????Σ???7-15cm????8-12cm???????????????????????????????λ???Σ???3-5cm????1.5-2cm??????????????м???????????????ɡ?λ?????????????????16-20cm?????????ɡ??10-24??????????С?????????Σ??????????????Σ??????????Σ???????????????????λ???Σ???3-4mm?????2mm?????????????????????????????Σ????????????1?????????????2??????8-9???????10-11???
???????????
????????????????1400-4000m???????????????????С?
???????????????????????????????????
?????????????? ???????????????????????????????????????????????????????Σ???3-15cm????5-12cm???????????????????С???????λ?????Σ???4-5cm????1.5-2cm?????????β??????м??????????????????5-14cm??????ζ????
?????????Ρ???????????????????????????????????Σ?????????????
???÷??????????????????10-20g??????????????????????
?????????л??????