资讯

The heaths are three only in number, viz. the common Erica cinerea and Tetralix, and Calluna vulgaris, to which are added two other nearly allied species not actually found within the district ...
FOR COLORFUL FOLIAGE and flowers throughout the year, look no further than heaths and heathers. What’s more, these long-lived plants are low-maintenance, drought-tolerant and weed-suppressing ...
A MEETING of the British Ecological Society, presided over by Prof. A. G. Tansley, was held on April 20, in the Department of Botany, Bedford College, Regent's Park, London, N.W.I. The entire ...
Bad news: Once heathers or heaths have developed the problem, it won’t work to cut back the stems because they almost never resprout from leafless wood. Good news: They’re cheap, and easy to ...
Environment of a mountain mass if in Snowdonia, the Carneddau, is described under topography, climate, rocks and soils, and land management. The sub-montane vegetation is divided broadly into ...
Beverley R. Clarkson, Mark C. Smale, Peter A. Williams, Susan K. Wiser, Rowan P. Buxton, Drainage, soil fertility and fire frequency determine composition and structure of gumland heaths in northern ...