Relatives

Range of distribution of Langsdorff.s Small-reed (Calamagrostis langsdorffii (Link) Trin.).

Object description Download GIS-layers

Authors:

The expert-botanists - N.I.Dzyubenko, E.A.Dzyubenko.
The GIS expert - A.N.Dzyubenko.

Date of creation:

17.12.2007

Scale:

1:20 000 000.

Accuracy of the map:

The map is based on data of 1:25 000 000 scale maps, specified according to herbarium materials.

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 polygons and dots.

Accuracy of the qualifier:

The dots represent information on the species localities: reliable data from herbarium (1) and published sources (2); the polygons - generalized information on the species distribution from published sources and herbarium specimens.

Method of the map construction:

The range of Calamagrostis langsdorfii is constructed on the base of both factual data of seed and herbarium collections of WIR, herbarium collections of LE, and published maps (Tolmachev, 1964; Kharkevich, 1985). The final range consists of two polygons (with account of typical conditions of the species habitats as a mesophyte) and separate dots. The main polygon embraces the northern European Russia, the central and southern part of Siberia (except for the zone of true tundras and permafrost), Far East and the eastern Kazakhstan. The second polygon is confined to Sakhalin. Dots beyond polygon borders represent separate (insular) localities of the species.

References:

Tolmachev AI., ed. 1964. Arctic Flora of the USSR. V.2. Gramineae. Moscow; Leningrad: Nauka. 273 p. (In Russian).
Kovalevskaya SS., ed. 1968. Manual of plants of Middle Asia. V.1. Tashkent. 226 p. (In Russian).
Kharkevich SS., ed. 1985. Vascular plants of the Soviet Far East. V.1. Leningrad: Nauka. 398 p. (In Russian).
Fedorov AA., ed. 1974. Flora of the European part of the USSR. V.1. Leningrad: Nauka. 404 p. (In Russian).
Rozhevits RYu., Shishkin BK., eds. 1934. Flora URSS. V.2. 778 p. (In Russian).
Malyshev LI., Peshkova GA., eds. 1990. Flora of Siberia. V.4. Poaceae (Gramineae). Novosibirsk: Nauka. 361 p. (In Russian).
Malyshev LI., Peshkova GA., eds. 1979. Flora of the Central Siberia. V.1. 536 p. (In Russian).
Tzvelev NN. 1976. Grasses of the Soviet Union. Leningrad: Nauka. 788 p. (In Russian).
Herbarium specimens of V.L.Komarov Botanical Institute [LE], N.I.Vavilov All-Russian Institute of Plant Industry [WIR] (both in St.Petersburg, Russia).

Rights and copyrights:

The copyrights of the map and descriptions are held by their authors.
The copyright of the photo is held by E.A.Dzyubenko.