K2.1 - Willow scrub of loamy and sandy river banks

Statistics

(Visualisation of selected environmental variables for habitats: PDF, 28 kB)

elevation [m]

average precipitation [mm]

average temperature [°C]
 

relation to the potential natural vegetation
  code cummulated vegetation unit%
 1Alluvial woodland20,7
 2Oak-hornbeam and lime oak woodland20,12
 4Herb rich beech woodland11,06
 5Calcicolous beech woodland0,04
 6Herb rich silver fir forest0,03
 7Acidophilous beech and silver fir woodland9,08
 8Perialpidic basiphilous thermophilous oak woodland0,15
 9Subcontinental thermophilous oak woodland0,09
 10Subacidophilous central European thermophilous oak woodland0,22
 11Acidophilous woodrush-, silver fir-, birch- and pine-oak woodland35,45
 12Basiphilous perialpine pine forests0,01
 13Acidophilous pine forests0
 14Climatic and waterlogged spruce forests2
 17Bogs and mires0,15
 19Water bodies0,9

distribution in phytogeographical regions
 Bohemian thermophyticum
 Pannonian thermophyticum
 Bohemian mesophyticum
 Carpathian thermophyticum
 Bohemian oreophyticum
 Carpathian oreophyticum
area [ha] % ČR segment count avg. segm. area [ha] var. coef. segm. area min. area [ha] max. area [ha]
5423,35840.0688126800,42771,05910,0000000050,2101029

Threatened species

Bryophytes (PDF, 58 kB)

Vascular plants (PDF, 56 kB)

Fungi (PDF, 98 kB)

Beetles - Carabidae (PDF, 52 kB)

Beetles - Staphylinidae (PDF, 79 kB)

Daily butterflies (PDF, 58 kB)

Spiders (PDF, 57 kB)

Molluscs (PDF, 65 kB)

Fish (PDF, 58 kB)

Amphibians (PDF, 58 kB)

Bufo bufo bufo  (LC) Bufo viridis viridis  (NT) Hyla arborea arborea  (NT) Rana arvalis arvalis  (EN) Rana arvalis wolterstorffi  (NE) Rana kl. esculenta  (NT) Rana lessonae  (VU) Rana ridibunda  (NT) Rana temporaria temporaria  (LC)

Reptiles (PDF, 58 kB)

Natrix natrix natrix  (LC) Natrix tessellata  (EN) Zootoca vivipara vivipara  (NT)

Birds (PDF, 58 kB)

Carpodacus erythrinus  (VU) Lanius collurio  (NT) Lanius excubitor  (VU) Lanius minor  (RE) Luscinia svecica cyanecula  (EN) Remiz pendulinus  (NT) Turdus iliacus  (VU)

Mammals (PDF, 58 kB)

Alces alces  (EN) Castor fiber  (VU) Lutra lutra  (VU) Mustela putorius  (DD) Sicista betulina  (VU) Sorex alpinus  (VU)

Diagnostic, constant and dominant species

(analysed from the total amount of 32 phytosociological relevés)

diagnostic species

speciesvalueother
Salix triandra74,5C, Dm
Salix fragilis64,5C, Dm
Salix purpurea59,7C, Dm
Salix viminalis49,1Dm
Elymus caninus27C
Phalaris arundinacea24C, Dm
Salix elaeagnos23,3
Lamium maculatum21,2C, Dm
Urtica dioica20,2C, Dm
Chaerophyllum hirsutum18,3C, Dm
Poa palustris17,3C
Myosoton aquaticum16,9
Aegopodium podagraria15,3C
Petasites hybridus14,6Dm
Geranium phaeum14,6
Valeriana excelsa ssp. sambucifolia14,3
Galium aparine13,7C
Cardamine amara ssp. amara13,5
Calystegia sepium13,1
Rumex aquaticus12,7
Filipendula ulmaria12,3C
Salix caprea12,2
Rumex obtusifolius11,2
Chaerophyllum aromaticum10,8
Alnus incana10,6

constant species

speciesvalueother
Urtica dioica88Dg, Dm
Phalaris arundinacea62Dg, Dm
Salix triandra59Dg, Dm
Salix fragilis59Dg, Dm
Galium aparine53Dg
Aegopodium podagraria50Dg
Filipendula ulmaria47Dg
Salix purpurea44Dg, Dm
Chaerophyllum hirsutum44Dg, Dm
Ranunculus repens38
Poa palustris38Dg
Lamium maculatum34Dg, Dm
Poa trivialis31
Myosotis palustris agg.31
Heracleum sphondylium31
Elymus caninus31Dg

dominant species

speciesvalueother
Salix triandra28Dg, C
Salix fragilis19Dg, C
Urtica dioica12Dg, C
Phalaris arundinacea12Dg, C
Salix viminalis3Dg
Salix purpurea3Dg, C
Petasites hybridus3Dg
Petasites albus3
Lamium maculatum3Dg, C
Chaerophyllum hirsutum3Dg, C
Calamagrostis arundinacea3

Syntaxons and their status

(based on Moravec a kol., 1995)

Salicetum triandrae (VU) Chaerophyllo hirsuti-Salicetum fragilis (VU)

Photos

 
Kučera, T. [ed.] 2005: Red book on Habitats of the Czech Republic. URL: http://www.usbe.cas.cz/cervenakniha/eng.