Fossil gymnospermous plants of the Carboniferous. 石炭纪的裸子植物化石。
Any of various gymnospermous trees having yellow wood. Compression wood of yew is a type of wood produced on lower sides of branches or leaning and crooked stems. 具有黄色木质的裸子植物树木的任何一种。压变木是木本裸子植物的枝条,或倾斜和卷曲树干下部的木材。
Any of various mostly needle-leaved or scale-leaved, chiefly evergreen, cone-bearing gymnospermous trees or shrubs such as pines, spruces, and firs. 针叶树任一种生针状或鳞状叶常绿的、结球果的裸子树木或灌木,例如松树、云杉和冷杉。
Fossil gymnospermous trees or climbing plants from the Devonian: seed ferns. 裸子植物化石树或攀缘植物,起源于泥盆纪;种子蕨。
An advanced Giemsa C-banding technique for the chromosomes of gymnospermous plants has been developed by modifying the method of the conventional Giemsa C-banding. 本文提出一种适用于裸子植物染色体的GiemsaC-带技术。
Studies on Giemsa C-banding technique for the chromosomes of gymnospermous plants 裸子植物染色体GiemsaC-带技术的研究
The analysis of gymnospermous flora in Jiangxi Province 江西裸子植物区系分析
A list of seeds and cones of the main gymnospermous plants on Hainan Island 海南岛主要裸子植物的球果及种子分种检索表
The data of palaeobotany and age-old, relict, endemic compositions illustrates that the origin of gymnospermous flora of Fujian is age-old; 古植物学资料和现存的古老、孑遗和特有成分说明福建裸子植物区系起源古老;