Botrychium

Botrychium is a genus of ferns, seedless vascular plants. Botrychium species are known as moonworts. They are small, with fleshy roots, and reproduce by spores shed into the air. One part of the leaf, the trophophore, is sterile and fernlike; the other, the sporophore, is fertile and carries the clusters of sporangia or spore cases. Some species only occasionally emerge above ground and gain most of their nourishment from an association with mycorrhizal fungi. They are unusual among tracheophytes ("higher plants") in that at least some species produce the sugar trehalose.

单词	Botrychium
释义	Botrychium 原声例句优山美地 The others are abundant and are sometimes accompanied by the little gold fern, Gymnogramme triangularis, and rarely by the curious little Botrychium simplex, some of them less than an inch high. 其他的数量很多，有时伴随着小金蕨 Gymnogramme triangularis，很少伴随着好奇的小 Botrychium simplex，其中一些不到一英寸高。英语百科 Botrychium Botrychium is a genus of ferns, seedless vascular plants. Botrychium species are known as moonworts. They are small, with fleshy roots, and reproduce by spores shed into the air. One part of the leaf, the trophophore, is sterile and fernlike; the other, the sporophore, is fertile and carries the clusters of sporangia or spore cases. Some species only occasionally emerge above ground and gain most of their nourishment from an association with mycorrhizal fungi. They are unusual among tracheophytes ("higher plants") in that at least some species produce the sugar trehalose.
随便看	neckpiece的意思 neck pin的意思 neck pinion的意思 Neck Plastic Surgeries的意思 Neck Plastic Surgery的意思 neckplate的意思 neckplates的意思 neck point的意思 neck reflex的意思 neck region的意思 neckrein的意思 Neck rein的意思 neck resistance的意思 neck rest的意思 neckrest的意思 neck retractor的意思 neck righting reflex的意思 neck rigidity的意思 Neck ring的意思 neck ring label的意思 neck ring mold的意思 Neck rings的意思 neckroll的意思 neckrolls的意思 neck root breadth的意思