...odiaceae)水杉属(Metasequoia)植物水杉(Metasequoia glyptostroboides Hu et Cheng)以及唇形科(Lamiaceae)青兰属(Dracocephalum)植物唐古特青兰(Dracocephalumtanguticum Maxim.),作为探讨对象。
OBJECTIVE To study the constituents of Dracocephalum rupestra Hanee.
目的对岩青兰地上全草的化学成分进行研究。
2
The effects of nitrogen fertilizer at different levels on the growth, the overground yield and content of essential oil with the wild Dracocephalum moldavica L.