Rare Vascular Plants of AlbertaUniversity of Alberta, 2001 - 484 páginas This exhaustively researched project brings together for the first time a complete listing of Alberta's rare vascular plants with detailed plant descriptions, habitat information and notes of special interest. Accompanied by numerous colour photographs, B&W illustrations and frequency maps, this text is essential for naturalists, botanists, students, and others interested in the flora of Alberta. |
Otras ediciones - Ver todas
Rare Vascular Plants of Alberta Alberta Native Plant Council,Linda Kershaw,Joyce Gould,Derek Johnson,Jane Lancaster Sin vista previa disponible - 2005 |
Términos y frases comunes
3-sided achenes Alternate anthers ASTER FAMILY ASTER FAMILY ASTERACEAE ASTERACEAE basal base beak Botrychium bracts branched BRASSICACEAE brown calyx capsules Carex cm long cm tall cm wide CYPERACEAE densely disc florets egg-shaped elsewhere female flowers fern flat Flora Flower clusters Flowerheads forests glumes grass green grows Habitat hairless hairs hairy involucres July-August lance-shaped leaf axils leaflets lemmas ligules linear lobes meadows mm long moist mountain narrow Notes Nutt oblong panicles perigynia petals pinnately POACEAE prairie purple purplish Pursh racemes Rare Plants rare species reddish rocky roots rounded Rydb sedge sedge Carex seed-like fruits achenes seeds sepals sheaths short short-stalked shorter SIS2 slender slightly sometimes specific epithet spikelets spikes spore clusters spreading stalkless stalks stamens stem leaves stems erect sterile blade stigmas subalpine Subregion tapered taproots tepals tiny toothed tufted perennial herbs underground stems rhizomes upper usually vascular plants widest woolly yellow yellowish