为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

报道越南爵床科1新记录属--恋岩花属(Echinacanthus Nees).长柄恋岩花(E longipes H S.Lo & D.Fang)原仅记载分布于中国的广西,在......

查阅模式标本后发现Hypoestes pulgarense Elmer的花单生或少数花聚生于叶腋内,并且花药两室,下方一室具矩.这些特征与枪刀药属(Hy......

Seed morphology provides some of the most important characters for species delimitation in Justicia (Acanthaceae).The se......

A new ent-labdane diterpenoid,19-O-β-D-glucopyranosyl-ent-labda-8(17),13-dien-15,16,19-triol,together with six known en......