This genus of plants differentiate into many species. 这种植物可区分为许多种类。
He allowed these "enucleated" eggs to be fertilized by sperm from sea urchins of the genus echinus. 他让这些“无核”的卵跟海胆属的海胆的精子受精。
( biology) taxonomic group between a genus and a species. (生物学)介于属和种之间的分类学类目。
Large genus of evergreen trees and shrubs having silvery white leaves and solitary terminal flowers with conspicuous silvery bracts. 长有银白叶子和显著的银色的苞的单期花的长青乔木和灌木的大的属。
Small genus of Eurasian shrubs with yellow flowers and bladdery pods. 长有黄花和气泡豆荚的亚欧灌木的小的属。
Genus of deciduous trees and shrubs of tropical Africa and Asia. 热带的非洲和亚洲的每年落叶的树和灌木的属。
Genus of more or less advanced dicotyledonous herbs and some trees and shrubs. 程度或高或低的高级双子叶草本植物和一些乔木及灌木的属。
Genus of chiefly tropical American shrubs and trees having pinnate leaves and red or white flowers. 长有羽状叶子和红白花的主要在美国热带的灌木和乔木的属。
Large genus of climbing shrubs of Australia and Asia and Polynesia. 澳大利亚和亚洲和玻利尼西亚的攀缘灌木的大的属。
Group of evergreen or deciduous shrubs formerly considered a separate genus; now included in the genus Rhododendron. 常绿或落叶性灌木类,以前被看作是独立的属;现包括在杜鹃花属中。
Very large and important genus of plants of temperate Europe and Asia having showy flowers. 开有艳丽花在温和的欧洲和亚洲生长的植物的非常大和重要的属。
Genus of tropical Asiatic and African plants: especially Persian violets. 热带亚洲和非洲的植物的属;特别是波斯人的紫罗兰。
Genus of Asiatic woody vines with milky sap in leaves and stems. 叶子和茎干里有乳状汁液的亚洲木质藤本属。
Large genus of trees and shrubs with berrylike fruit. 像浆果的果实的乔木和灌木的大属。
Genus of Mediterranean herbs and shrubs. 地中海草本和灌木的属。
Genus of Old World tropical shrubs and woody vines. 旧大陆热带的灌木和木质藤属。
Genus of Old World shrubs and herbs. 旧大陆灌木和草本的属。
A genus of chiefly tropical American vines of the family Leguminosae having trifoliate leaves and large flowers. 美国热带豆科的一个主要的属,长有大花和三叶的叶子。
A large genus of plants resembling chrysanthemums; comprises some plants often included in other genera especially genus Chrysanthemum. 类似菊花的一个植物大属;包含一些经常包含在其它属尤其是菊属中的植物。
Small genus of evergreen arctic and alpine shrubs. 产于北极区和高山地带的一个常绿灌木小属。
A genus of tropical Asian and Malaysian palm trees. 一个热带亚洲和马来群岛棕榈植物的属。
Small genus of shrubs and lianas and trees of Africa and Madagascar. 在非洲和马达加斯加岛的灌木和藤蔓植物和乔木的小的属。
Genus of tropical evergreen trees. 一个热带常绿乔木属。
Genus of tropical Asiatic and African shrubs and woody vines and small trees. 在热带的亚洲和非洲的灌木和木本藤蔓和乔木的属。
Widely distributed genus of evergreen shrubs or trees of southern United States and Middle East and China and Japan. 在南美和中东和中国和日本广泛分布的长青灌木或乔木的属。
Genus of ornamental epiphytic orchids of Asia and Australia. 亚洲和澳大利亚的一个观赏附生兰花属。
Genus of often spiny American shrubs and trees. 一般多刺的美国灌木和乔木的属。
Genus of tropical plants with creeping rootstocks and small umbellate flowers. 一个热带植物属,具有匍匐的根茎和小的伞形花。
Genus of shrubs and herbs of tropical and warm Americas. 美洲热带和温带灌木和草本植物的一个属。
A genus of tropical American trees and shrubs of the myrtle family. 在热带美国桃金娘科的乔木和灌木的属。