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Dryas octopetala, the mountain avens, eightpetal mountain-avens, white dryas or white dryad, is an Arctic–alpine flowering plant in the family Rosaceae...

slight warming occurred. The Younger Dryas is named after an indicator genus, the alpine-tundra wildflower Dryas octopetala, as its leaves are occasionally...

erect and white with a yellow centre (Dryas integrifolia, Dryas octopetala) or pendulous and all-yellow (Dryas drummondii), and held conspicuously above...

Younger and Older Dryas events, the stratigraphic layer is marked by abundance of the pollen and other remains of Dryas octopetala, an indicator species...

within it, as shown in the following study from a herbarium: Dryas octopetala (white dryas, Rosaceae) has a leaf rosette of leaf blades with a short petiole...

plants. Species such as downy willow (Salix lapponum), mountain avens (Dryas octopetala), alpine mouse-ear (Cerastium alpinum), alpine meadowgrass (Poa alpina)...

heather[citation needed] Guernsey – Nerine sarniensis Iceland – White dryad (Dryas octopetala)[citation needed] Lithuania – Ruta graveolens While most people believe...

Arctic and the Alps. This is known from pollen records to be true for Dryas octopetala, for instance. In other cases, the disjunct distribution may be the...

grows in hot dry deserts in Mexico and the southern United States. Dryas octopetala, the mountain avens, lives in cold arctic and montane habitats in the...

Dryas drummondii is a species of flowering plant in the rose family known by the common names yellow mountain-avens, yellow dryas, or yellow dryad. It...

(18.5–17 ka BP 15–14 ka BP). The Dryas are named after an indicator genus, the Arctic and Alpine plant Dryas octopetala, the remains of which are found...

adpressus) Shrubby cinquefoil (Dasiphora fruticosa) Mountain avens (Dryas octopetala) Loquat (Eriobotrya japonica), a fruit tree typical by flowering in...

vegetation of this period is referred to as Dryas flora, after its flagship species, the mountain avens (Dryas octopetala). Unlike, for example, the North American...

interstadials. All three periods are named for the arctic plant species, Dryas octopetala, which proliferated during these cold periods. Greenland ice cores...

stony areas, ridges, and debris. Species include Carex sempervirens, Dryas octopetala, Festuca violacea, and Salix herbacea. List of botanical gardens in...

dwarf shrub Dryas integrifolia near Churchill, Manitoba (Thesis). University of Winnipeg. Krannitz, P. G. (1996). Reproductive ecology of Dryas integrifolia...

end of the cold period known as the Oldest Dryas, and ended abruptly with the onset of the Younger Dryas, a cold period that reduced temperatures back...

grandiflora Digitalis lutea Digitalis purpurea Doronicum grandiflorum Dryas octopetala Erinus alpinus Eriophorum angustifolium Eritrichium nanum Eryngium...

Asperula cynanchica, Rhinanthus minor, Blackstonia perfoliata and Dryas octopetala. Another prominent presence in limestone grikes are around 24 species...

Yukon. It is diurnal and flies over shale scree slopes. Adults feed on Dryas octopetala and Silene acaulis in the Ogilvie Mountains and a Saxifraga species...