1.
Reproductive ecological research on endangered plant,Kingdonia uniflora populations;
濒危植物独叶草种群生殖生态学研究
2.
Coupled Study on Resource Patch and Population Distribution of Kingdonia Uniflora on North Slope of the Mt. Taibai;
太白山北坡资源斑块与独叶草种群分布耦合研究
3.
Breeding System Comparison of Three Speeies of Eremurus Based on the Scale of Their Populations;
基于多种群尺度三种独尾草属植物繁育系统的比较
4.
A Mediterranean perennial plant(Glycyrrhiza glabra)having blue flowers, pinnately compound leaves, and a sweet, distinctively flavored root.
洋甘草一种地中海地区的多年生植物（洋甘草甘草属），开蓝色花，羽状复叶，根甜并味道独特
5.
Species composition of community invaded by Spermacoce latifolia Aubl.and seasonal dynamics of its soil seed bank
阔叶丰花草入侵群落物种组成及其土壤种子库季节动态
6.
Seasonal Dynamics of Species Composition of Community and Soil Seed Bank Invaded by Oenothera laciniata Hill in Wenzhou,Zhejiang
温州裂叶月见草入侵群落和土壤种子库种类组成的季节动态
7.
Three-dimentional distribution pattern dynamics of Erythroneura sudra and its natural enemy Erigonidum graminicola
桃一点叶蝉及其天敌草间小黑蛛种群三维空间格局动态
8.
A tall coastal or marshy sedge of eastern North America, Mexico, and the West Indies, having leaves with sharp, minutely toothed margins.
锯齿草：一种产于北美东部、西哥和西印度群岛高海岸或沼生的蓑衣草，叶片具有尖利的小齿边缘.
9.
a skirt made of long blades of grass.
用草叶编的一种裙子。
10.
clover of western United States.
美国西部的一种三叶草。
11.
a plant of the genus Trifolium.
三叶草属的一种植物。
12.
Population Dynamics of the Main Pests and Natural Enemies and the Pests Control in Peach Orchard Intercropped with White Clover
种植三叶草桃园主要害虫和天敌种群动态及害虫综合防治的初步研究
13.
A sheathlike structure, such as the leaf of a grass that surrounds a stem.
叶鞘鞘状结构，例如一种围绕茎的草叶
14.
STUDY ON THE DORMANCY LAW OF SEEDS OF AMBROSIA ARTEMISIFORIA AND AMBROSIA TRIFIDA
豚草和三裂叶豚草种子休眠规律研究
15.
Preliminary Study on Seed-borne Transmission of Tobacco Mosaic Virus in Tobacco;
烟草种传烟草花叶病毒（TMV）的初步研究
16.
Any of certain coarse, weedy plants of the genera Ambrosia, Erigeron, or Heracleum.
猪草各种杂草或粗糙的肠草，正蓬或独河属植物
17.
Any of various plants of the genus Asperula, having whorled leaves and small funnel-shaped flowers.
车叶草一种车叶草属的植物，有螺旋形的叶子和漏斗形的小花
18.
No single herbicide will control all weeds.
单独一种除草剂决不能防除所有的杂草。