Weed vegetation in southern Moravia (Czech Republic): a formalized phytosociological classification

Title:

Weed vegetation in southern Moravia (Czech Republic): a formalized phytosociological classification
Plevelová vegetace jižní Moravy: formalizovaná fytocenologická klasifikace

Creator:

Lososová, Zdeňka

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:34a303a2-b741-4224-9ce1-0ca3926a475d
uuid:34a303a2-b741-4224-9ce1-0ca3926a475d

Subject:

arable field, Cocktail method, Czech Republic, plant community, Stellarietea mediae, and weed vegetation

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

A phytosociological synthesis of weed vegetation of southern Moravia (Czech Republic) was performed using the Braun-Blanquet approach. Gradsect sampling, i.e. a priori stratified selection of sampling sites, was used for the field survey. Using this method, 115 quadrants of the Central European mapping grid (6 × 5.6 km) were chosen. Three hundred and ten relevés recorded in 1997–2002 were classified, based on the Cocktail method, which defines sociological species groups and then creates formal definitions of vegetation units. In total, nine associations of the class Stellarietea mediae were distinguished in southern Moravia. Three associations were included in the alliance Caucalidion lappulae (Lathyro-Adonidetum, Euphorbio-Melandrietum, Veronicetum hederifoliotriphylli) and three in the alliance Scleranthion annui (Aphano-Matricarietum, SperguloScleranthetum, Erophilo-Arabidopsietum). For each of the alliances Veronico-Euphorbion, Spergulo-Oxalidion and Panico-Setarion one association was distinguished, respectively, SetarioFumarietum, Panico-Chenopodietum polyspermi and Echinochloo-Setarietum pumilae . Species composition of these associations is documented in a synoptic table. Their structure, ecology, and distribution are commented.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

65-85

Source:

Preslia | 2004 Volume:76 | Number:1

Harvested from:

CDK

Metadata only:

false