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在一次培训学习中初识了狐尾藻,形如其名,一点不假。狐尾藻又名羽毛草,觉得这名字挺有趣的,于是我与它开始了“深交”。狐尾藻是多年生沉水或挺水草本,株高50～80厘米,雌雄异株。茎直立,叶二型;沉水叶羽状复叶轮生,每轮4～7枚,长10～18毫米,小叶线形,黄绿色;挺水叶羽状复叶轮生,每轮6枚,小叶线形,深绿色(图1、2)。穗状花序;花细小,直径约2毫米,白色;子房下位、分果,花期7～8月。
First learned in a training and learning foxtail algae, shaped as its name, that is not false. Foxtail alias, also known as feather grass, think this name is very interesting, so I started with it “deep deal ”. Myriophyllum is a perennial submerged or very watery herb, plant height of 50 to 80 cm, dioecious. Stems erect, leaf type II; submerged leaf plum submersion, each round 4 to 7, length 10 ~ 18 mm, leaflet linear, yellowish green; Shuimu pinnate compound leaf, 6 per round, leaflets Linear, dark green (Figure 1, 2). Spikes; flowers small, about 2 mm in diam., White; ovary below, fruiting, flowering from July to August.