Weeds

Area of distribution and weediness of Erysimum cheiranthoides L.

Object description Download GIS-layers

Authors:

Object specialist - S.Yu.Larina, GIS-specialist - I.A.Budrevskaya.

Date of creation:

21.06.2004.

Scale:

1:20 000 000.

Accuracy of the map:

It is created on materials of maps of natural scale 1:5 000 000 - 1:80 000 000 .

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 polygon (main distribution) and by dots (sporadic distribution). Zone of weediness is shown by polygon.

Accuracy of the classifier:

Within the weed area of Erysimum cheiranthoides the zones of its weediness are shown - established by criteria of occurence (% of fields where this species is found) and abundance (expressed as projective cover of this species in the field (in % to the field area)) (Tanskii et al., 1998) - where the occurence of this species exceeded 20% with its abundance (projective cover) more than 15%.

Procedure of map drawing:

The areas of distribution and weediness of Erysimum cheiranthoides are established according to the analysis of the open-published maps and literature. The area of distribution is based on the maps from the publications of E.Hulten & M.Fries (1986) and P.S.Chikov (1983). Northern limit of the area is depicted according to P.S.Chikov (1983). The areas of weediness are established according to O.N.Korovina (1982) and coordinated with the limits of arable land. Southern limit of the weediness zone is brought in correspondence with the southern border of the zone of coniferous forests according to E.V.Shlyakova (1982). The sites of sporadic distribution of Erysimum cheiranthoides in Central Asia and the south of the European part of the Former Soviet Union, in addition to the data of E.Hulten & M.Fries (1986), are depicted by P.S.Chikov (1983), in northern parts of the Far East they are established by S.S.Kharkevich (1988), in Caucasus by A.A.Grossgeim (1950), in Crimea by S.K.Kozhevnikova & L.V.Makhaeva (1976). The sites of sporadic distribution in northern regions of the European part of Russia and Siberia by E.Hulten & M.Fries (1986), by E.V.Dorogostaiskaya (1972) and N.G.Moskalenko (1970), as well as main part of them in the Far East by S.S Kharkevich (1988) are included in the main area.

Sources of the data:

Agaev, M.G., ed. 1988. Main agricultural weeds in crops of the Leningrad Region. In: Catalogue of VIR world collection. N 468. Leningrad: VIR. 112 p. (in Russian).
Chikov, P.S., ed. 1983. Atlas of areas and resources of herbs of the USSR. Moscow: GUGK. 340 p. (in Russian).
Dorogostaiskaya, E.V. 1972. Weed plants of the Far North of the USSR. Leningrad: Nauka. 172 p. (in Russian).
Grossgeim, A.A. 1950. Flora of the Caucasus. V.4. Moscow-Leningrad: AN SSSR, 311 p. (in Russian).
Hulten E., Fries M. Atlas of North European Vascular Plants, North of the Tropik of cancer: In 3 v. Konigstein, 1986. V. 1-3. 1172 p.
Keller, B.A., ed. 1934. Weed plants of the USSR. V. 3. Leningrad: AN SSSR. 448 p. (in Russian).
Kharkevich, S.S., ed. 1988. Vascular plants of the Soviet Far East. V.3. Leningrad: Nauka. 421 p. (in Russian).
Komarov, V.L. & Bush, N.A., eds. 1939. Flora of the USSR. V.8. Moscow-Leningrad: AN SSSR. 696 p. (in Russian).
Korsmo, E. 1933. Weed plants of modern farming. Moscow-Leningrad: State Publishing House of Kolchoz & Sovchoz Literature. 416 p. (in Russian).
Kozhevnikova, S.K. & Makhaeva, L.V. 1976. Additions to the adventive flora of Crimea. Botanicheskii zhurnal 61(4): 566-7. (in Russian).
Markova, S.A. 1971. Effect of physiological medium on growth and development of wormseed wallflower (Erysimum cheiranthoides L.). Bulletin MOIP. Sect. biol. 76(5): 86-95. (in Russian).
Moskalenko, N.G. 1970. To the flora of suburbs of Norilsk (north-west of Middle Siberian plateau). Botanicheskii zhurnal 55(2): 263-72. (in Russian).
Nikitin, V.V. 1983. Weed plants of the USSR flora. Leningrad: Nauka. 454 p. (in Russian).
Shlyakova, E.V. 1982. Keys to field weed plants of Non-Chernozem zone. Leningrad: Kolos. 208 p. (in Russian).
Tanskii, V.I., Levitin, M.M., Ishkova, T.I. & Kondratenko, V.I. 1998. Phytosanitary diagnostics in integrated managemant of cereals. In: Novozhilov K.V., ed. Compendium of methodical recommendations in plant protection. Sankt-Petersburg: VIZR. p.5-55. (in Russian).
Ulyanova, T.N. 1998. Weed plants in flora of Russia and other CIS countries. St.Petersburg: VIR. 343 p. (in Russian).
Visyulina, O.D., ed. 1970. Weeds of Ukraine (reference-identification guide). Kiev: Naukova Dumka. 508 p. (in Ukrainian).

Right and copyright:

Web design —
Kelnik studios

Crops and Wild Relatives

Harmful Objects

Environment