Mountain flowers awe the eye and puzzle the botanist
TheScienceBreaker,
Usually, we identify plants by their showy and delicate flowers. Because flowers are selected to be more attractive compared…
Usually, we identify plants by their showy and delicate flowers. Because flowers are selected to be more attractive compared…
物种复合群(species complex)是一些亲缘关系较近、表型差异较小的物种所构成，常包含可能未被描述的物种，或称隐形种(cryptic species)。由于物种复合群的形态性状相似，物种分布信息不太清楚等因素，使得复合群的物种数目及物种界定难以确定…