Relatives

Distribution area of Tolmachyov's bluegrass (Poa tolmatchewii) .

Object description Download GIS-layers

Authors:

Object expert and GIS-expert L.L. Malyshev

Date of creation:

27.06.05

Scale:

1:20,000,000.

Accuracy of map:

Map was created using maps of scale 1:2,000,000-1:11,250,000.

Projection:

"Alber.s Equal Area Conic the USSR", 9, 1001, 7, 100, 0, 44, 68, 0, 0.

Basic contents:

Vector map consisting of 1 base and 3 thematic layers. The species distribution area is shown by polygons and points.

Accuracy of qualifier:

Points represent locations from which L.E. herbarium samples were taken and species locations referenced in published literature. The polygon was created using general species distribution data from published sources.

Mapping procedure:

The map is based on species locations reported by the BIN herbarium and published maps from Malyshev & Peshkova (1990). The species distribution area covers the Putoran Plateau, pools of the Big Tajmyr Lake and the Lena River delta. Sporadically occurs in tundra communities in Northern Yakutia and on the Chukotski peninsula. Probably is a hybrid of Poa arctica and Poa glauca.

Sources of data:

Malyshev L.I., Peshkova G.A., eds. 1990. Flora of Siberia. Vol. 2. Poaceae (Gramineae). Novosibirsk: Nauka, 361 pages.
Tolmatchev A.I., ed. 1964. The Arctic Flora of the USSR. Vol. 2. Family Gramineae. Moscow-Leningrad, Nauka, 273 p. (In Russian).

Rights and copyrights:

All rights to the map and its descriptions belong to its author.
Copyright on the photos belongs to E. Dzyubenko.