The Canadian Arctic Archipelago is a vast region of approximately 1,420,000 km(2), with a flora characterized by low species diversity, low endemicity, and little influence by alien species. New records of vascular plant species are documented here based on recent fieldwork on Victoria and Baffin Islands; additional records based on recent literature sources are mentioned. This paper serves as ...

Background: Amaranthus hybridus L. (Amaranthaceae) is an annual, dicotyledonous species that considered one of the main weed infesting agricultural production systems. Some weeds are host plants to insect pests, serving as “green bridges” for subsequent attacks on crop during season, which can cause significant losses. Recording occurrence insects reach pest status important deployment mitigati...

From many years ago the tribal peoples commonly used numbers of wild leafy vegetables all over world. Peth and Surgana are well known region from Nashik district. The community that was partially or fully dependent on green to complete their nutritional need. In present study selected district, a total 61 traditionally identified. Among species, with respect families Amaranthaceae, Fabaceae Ast...

BACKGROUND AND AIMS China is one of the countries most severely affected by desertification. Haloxylon ammodendron (Amaranthaceae) is an ecologically important component of the desert ecosystem and is one of the main tree species used for restoration, yet we know little about its genetic structure. METHODS Genetic variation within and between nine populations of H. ammodendron from two region...