Weeds
Area of distribution and weediness of Cuscuta tinei Insenga.
Object description Download GIS-layers
Authors:
Object specialist - N.N.Luneva,GIS-specialist - I.A.Budrevskaya.
Date of creation:
6.12.2007.Scale:
1:20 000 000.Accuracy of the map:
It is created on materials of map of natural scale 1: 10 000 000 and on literature data.Projection:
"Alber's Equal Area Conic for the USSR", 9, 1001, 7, 100, 0, 44, 68, 0, 0.Basic content:
Vector map. Area of distribution is shown by polygons (main distribution) and by dots (sporadic distribution).Accuracy of the classifier:
Area is subdivided into zones of main and sporadic distribution.Method of map production:
The map is made according to the analysis of the open published maps and literature. A map compiled by the authors is taken as a prototype; it is based on literature data (Nikitin, 1983) on growth of this weed in various floristic regions, being superposed with maps of floristic regions (Komarov, 1934; Fedorov, 1981). The distribution is specified after the literature data (Komarov, 1934; Geideman, 1954; Galushko, 1980). All dodder species are quarantine weeds in the territory; therefore, the zone of Tineo Dodder distribution coincides with the zone of its weediness.Reference citations:
Fedorov A.A., ed. 1981. Flora of the European part of the USSR. V. 5. Leningrad: Nauka, 379 p. (in Russian).Galushko A.I. 1980. Flora of Northern Caucasus. V. 3. Rostov-na-Donu: Rostov University, 328 p. (in Russian).
Geideman T.S. 1954. Keys to plants of Moldavian SSR. Moscow & Leningrad: Nauka, 466 p. (in Russian).
Komarov V.L., ed. 1934. Flora of the USSR, v. 2. Leningrad: AN SSSR. 778 p. (in Russian).
Nikitin V.V. 1983. Weeds in the flora of the USSR. Leningrad: Nauka. 454 p. (in Russian).
Keller B.A., ed. 1934. Weed plants of the USSR. V. 3. Leningrad: AN SSSR. 448 p. (in Russian).