多年生草本植物的

Any of several perennial herbs of the genus Boltonia in the composite family, having flower heads with white to purplish rays and yellow centers.

波菊属植物菊科波菊属的一种多年生草本植物，长有白色至紫色的伞形花和黄色中心的头状花序

Perennial of southwestern United States having leathery blue-green pinnatifid leaves and thick plumelike spikes of yellow flowers; sometimes placed in genus Cleome .

美国西南部的一种多年生草本植物，有革质的、蓝绿色羽状叶和浓密的、羽毛状黄色花穗。

Any of various perennial herbs of the genus Clintonia in the lily family, native to North America and eastern Asia and having broad basal leaves, white, greenish-yellow, or purplish flowers, and blue or black berries.

七筋菇属植物一种百合科七筋菇属的多年生草本植物，原产于北美和东亚，长有宽的基生叶，开白色、绿黄色或浅紫色花，结蓝色或黑色的浆果

Canadian goldenrod is a perennial rhizomatic plant native to North America; it was introduced into China as ornamental plant in 1935, and has become one of the detrimental weeds in Shanghai.

加拿大一枝黄花是菊科多年生草本植物，同时具有无性繁殖和有性繁殖的习性，原产于北美洲。1935年作为观赏花卉引入中国之后逸生为杂草，现已成为上海最为常见的恶性杂草之一，对本地的生物多样性造成了严重的威胁。

Small tadpole-shaped cold-water fishes with pelvic fins forming a sucker; related to lumpfish.

美国东部泉水中的一种弱小多年生草本植物，具不分裂的叶和小的荚果。

Spectacular perennial native of wet montane grasslands of Peru; formerly included in genus Ranunculus.

秘鲁的湿润山区草原上生长的壮观的多年生草本植物；原来归属于毛茛属类。

A tropical Asian perennial herbhaving broad leaves and densely branched panicles of small, unisexual, apetalous flowers.

苎麻一种亚洲热带的多年生草本植物，有宽大的叶子，密集分枝的复总状花序，该花序由雌雄异花、无花瓣的小花构成

Miscamthus floridulus, Arundo donaxl, Artemisia argyi, Comnyza Canadensis, Crotalaris mucronata, and Kummerowia striata, are pioneer plants for vegetation recovery in coal piles. They have high summed dominance ratio and take crucial action on vegetation recovery and community succession. Many pioneer plants including annual and perennial herbs, e.g. Imperata cylindrical, Comnyza Canadensis, and Crotalaris mucronata colonize successfully to provide conditions for colonization of shrubs, e.g. Buddleja asiatica.

耐贫瘠、广布性植物如五节芒、荻芦竹、艾蒿、小飞蓬及豆科杂草猪屎豆、鸡眼草等是煤矸石堆植被恢复重建的先锋植物，它们在群落中综合优势比较大，对植被重建和群落演替起决定性作用；许多一年或多年生草本植物，如白茅、小飞蓬、猪屎豆等先锋植物的成功定居，为驳骨丹等灌木的入侵创造了条件。

Pennisetum purpureum is an important perennial herbaceous plant in tropical and subtropical regions.It has been gained increasing popularity in industry,agriculture and livestock husbandry because of its excellent characteristics of biology and ecology.

象草Pennisetum purpureum是热带和亚热带地区重要的多年生草本植物，因其优良的生物学和生态学特性，受到了工、农、畜牧业的重视。

"Giant, thick, perennial grass (Saccharum officinarum; family Poaceae, or Gramineae), cultivated in tropical and subtropical regions worldwide for its sweet sap, a major source of sugar and molasses."

高大粗实的禾本科多年生草本植物，学名Saccharum officinarum。全世界热带和亚热带都有栽培，其甜的汁液是糖和糖蜜的主要来源。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。