Flora of the Yukon TerritoryNational Research Press, 1996 - 643 páginas This work brings the knowledge of the vascular plants of the Yukon Territory up to date. Geology and vegetation are the focus of this illustrated flora, which contains treatments of 1119 species, representing 80 families. All species are illustrated and dot maps depict known distribution within the Yukon Territory. It should be valuable not only to botanical scientists, students and travellers, but also to those concerned with biodiversity, rare and endangered species, resource management, wildlife management and environmental planning. |
Contenido
INTRODUCTION | 1 |
Keys to major divisions and families | 12 |
POTAMOGETONACEAE pondweed family | 54 |
Derechos de autor | |
Otras 13 secciones no mostradas
Otras ediciones - Ver todas
Flora of the Yukon Territory William J. Cody,National Research Council of Canada Vista previa limitada - 2000 |
Términos y frases comunes
3-4 mm long achenes acute Alaska alpine Amphi-Beringian anthers apex Arctic coast ascending Basal leaves base beak blades bracts British Columbia brown caespitose California calyx capsule Carex caudex cauline leaves Circumpolar cm high cm long considered rare corolla culms densely disjunct District of Mackenzie elliptic elongating erect flat Flowers fruit glabrous glandular glumes green Greenland hairs Hultén Inflorescence involucre Labrador lanceolate latitude leaf leaflets leafy lemmas ligules linear lobes Mackenzie Mountains margins meadows mm long Moist Mountains narrowly Newfoundland to Alaska North America northern oblanceolate oblong obovate obtuse ovate pale Panicle pedicels peduncles perennial perianth perigynia petals petioles pistillate pistillate scales plant Porcupine River pubescent purple purplish raceme rare by Douglas reddish rhizome scabrous sepals sessile sheaths short shorter siliques slender slopes solitary spikelets spikes stamens stem leaves taproot toothed tufted tundra upper usually wide yellow Yukon Territory Yukon Territory found Yukon Territory known Yukon Territory north