单子叶植物

(Asparagus officinalis)Р嫩芽食用Р.代表植物(药用类)Р甘肃贝母(Fritillaria przewalskii)Р重楼(七叶一枝花) (Paris polyphylla)Р麦冬(Ophiopogon japonicus)Р玉竹(Polygonatum odoradum)Р黄精(P. sibiricum)Р芦荟(Aloe sp.)Р知母(Anemarrhena asphodeloides)Р.代表植物(观赏类)Р萱草(Hemerocallis fulva)Р郁金香(Tulipa gesneriana)Р风信子(Hyacinthus orientalis)Р玉簪(Hosta plantaginea)Р万年青(Rohdea japonica)Р吊兰(osum)Р百合和卷丹(Lilium spp.)Р文竹(Asparagus setaceus)Р四、兰目(Orchidales)Р兰科(Orchidaceae)Р↑ P3+3 A2-1 G(3:1)Р习性Р草本Р茎叶Р花Р花两侧对称,内轮1花被片特化成唇瓣?能育雄蕊1或2枚?花粉结合成花粉块?雄蕊和花柱结合成合蕊柱?子房下位,侧膜胎座.Р果实Р种子极多,微小Р分布Р730属20000种,广布热带、亚热带和温带地区,优以南美洲与亚洲热带地区为多。我国150属1000余种,主产长江以南各地.Р.代表植物(观赏类)Р兰花(Cymbidium spp)Р花美丽雅致,有香味Р春兰(C. goeringii)Р惠兰(C. faberi)Р建兰(C. ensifolium)Р墨兰(C. sinense)Р绶草(盘龙参)(Spiranthes lancea)Р亦供药用Р石斛(Dendrobium nobile)Р亦供药用Р蝴蝶兰(Phalaenopsis amabilis)Р卡特兰(Cattleya labiata)