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Area of Urssulian bluegrass (Poa urssulensis) .

Object description Download GIS-layers

Authors:

Expert on object and the GIS-expert - L.L.Malyshev.

Date of creation:

21.09.2005

Scale:

1:20000000.

Accuracy of map:

It is created on materials of maps of scale 1:2000000-1:11250000.

Projection:

" Equal of Albers to the USSR ", 9, 1001, 7, 100, 0, 44, 68, 0, 0

The basic contents:

Vector map from 1 base and 3 thematic layers. The area of species is submitted by range and points.

Accuracy of the qualifier:

Points submit the information on sites of species according to herbarium LE (1) and references (2), by range - the generalized information on distribution of species.

Technique of drawing up of map:

For a basis of map of an area the coordinates received according to herbarium LE, and the published maps have been taken from the monography "Flora of Siberia" (1990) and "Vascular plants of the Soviet Far East" (1985).
It is distributed in a wood belt of mountains of Central Asia, Southern Siberia and the Far East (down to Chukotski peninsula and Kamchatka). In N.N.Tsvelev and N.S.Probatova opinion, probably, has hybrid origin and occupies intermediate position between Poa nemoralis, P. palustris and P. versicolor.

Sources of the data:

Kharkevich S.S.,ed. 1985. Vascular plants of the Soviet Far East. V.1. Leningrad, Nauka, 398 p. (In Russian).
Malyshev L.I., Peshkova G.A., ed. 1990. Flora of Siberia. V.2. Poaceae (Gramineae). Novosibirsk, Nauka, 361 p. (In Russian).

Rights and copyrights:

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