camellia oleifera in an important and peculiar xylophyta edible oil-bearing tree in china. it had an important position in forestry economy in hunan province.
油茶是我国特有的主要木本食用油料树种,在我省林业经济中占有很重要的地位。
the paper deals with the observation of 23 species xylophyta in winter condition from tianjin, and to differentiate their distinction with the form of index table.
对天津23种木本植物进行冬态观察,并以检索表形式区别其特征。
aim to find the basis in morphology that herbs have hypericin while xylophyta have not hypericin in hypericum l. , and to provide the basis for developing plant resources in hypericum.
lonicera caerulea was considered is a species of great value field xylophyta flowers in huzhu beishan forest region, lonicera caerulea might be test of artificial domestication culture.