Relatives

Range of distribution of Fibrous Couch, Fibrous Wild Rye (Elymus subfibrosus) .

Object description Download GIS-layers

Author:

The expert-botanist and the GIS expert - L.L.Malyshev.

Date of creation:

25.12.2007

Scale:

1:20 000 000.

Accuracy of the map:

The map is based on data of 1:12 000 000-1:40 000 000 scale maps.

Projection:

"Albers Equal-Area Conic Projection for USSR", 9, 1001, 7, 100, 0, 44, 68, 0, 0

Basic contents:

The map is a vector file consisting of 1 basic and 2 subject layers. The species range is represented by a polygon and dots.

Accuracy of the qualifier:

The dots represent information on the species localities according to published sources (2), the polygon - generalized information on the species distribution.

Method of the map contruction:

The range map is based on published maps (Kharkevich, 1985; Malyshev, Peshkova, 1990). The main part of the species range falls on the Lena River basin, northern offshoots of Yenisei Ridge, valleys of the Pyasina and Kolyma Rivers. In the west, the range reaches the Ob Bay. Separate localities are recorded in Chikot and Kamchatka Peninsulas, and in the coast of the Sea of Okhotsk.

References:

Kharkevich SS., ed. 1985. Vascular plants of the Soviet Far East. V.1. Leningrad: Nauka. 398 p. (In Russian).
Malyshev LI., Peshkova GA., ed. 1990. Flora of Siberia. V.4. Poaceae (Gramineae). Novosibirsk: Nauka. 361 p. (In Russian).

Rights and copyrights:

The copyrights of the map and descriptions are held by their author.
The copyright of the photo is held by N.Yu.Malysheva, L.L.Malyshev.