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Overview of all traits of a species

species information (Systematics, BiolFlor-Names, Status)
BiolFlor-Name family german name(s)
Agrostis scabra Willd. Poaceae » Raues Straußgras
reference
Kühn, I., Klotz, S. 2002: Systematik, Taxonomie und Nomenklatur. In: Klotz, S., Kühn, I., Durka, W. (Hrsg.): BIOLFLOR - Eine Datenbank mit biologisch-ökologischen Merkmalen zur Flora von Deutschland. Schriftenreihe für Vegetationskunde. Bonn »
 
Synonymy (taxonomy after Wisskirchen & Haeupler, 1998)
Agrostis scabra Willd. accepted
Trichodium scabrum (Willd.) Muhl. Synonym
Agrostis hyemalis , auct. Synonym
 
group of traits: Status »
Floristic status »
Floristic status N (neophyte)
Evolutionary origin »
Evolutionary origin u (unknown)
Region of origin »
Region of origin 0 (not specified)
Endemism »
Endemism 0 (not specified)
Reference unbekannt
Mode of introduction »
Mode of introduction B (contaminant)
Time and region of first naturalization »
Region of naturalization D (Germany)
Time of first naturalization 1960
Region of naturalization ME (Central Europe)
Time of first naturalization 1909
Degree of naturalization »
Maximum degree of naturalization AG (agriophyte)
 
group of traits: Chromosome number »
Chromosome number »
Basic chromosome number 7
Chromosome number 2n 42
Chromosome number (Germany) False
Most common chromosome race False
Ploidy level 6 (hexaploid)
Ploidy type P (polyploid with haploid basic number)
Reference Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart
 
group of traits: Phylogeny »
Phylogeny code »
Phylogeny code BBBBBABBBBAAABBAAAAAACBBAAA
 
group of traits: Morphology »
Life form »
Life form H (Hemicryptophyte)
Qualifier always [1]
Life form T (Therophyte)
Qualifier always [1]
Life span »
Life span a (annual)
Qualifier always [1]
Life span p (pluriennial-pollakanthic)
Qualifier always [1]
Storage organs »
Storage organs h (Tuft)
Qualifier always [1]
Rosettes »
Rosettes h (Hemirosette plant)
Qualifier always [1]
 
group of traits: Leaf traits »
Leaf form »
Leaf form gras (grass-like)
 
group of traits: Flowering phenology »
Flowering phenology »
Begin of flowering (months) 6
End of flowering (months) 7
Duration of flowering (months) 2
Number of flowering phases 0
Symphenological Groups »
Phenological group 0 (not available)
Phenological season: not available
Reference Dierschke, H 1995: Phänologische und symphänologische Artengruppen von Blütenpflanzen in Mitteleuropa. Tuexenia 15: 523-560
 
group of traits: Floral and reproductive biology »
Type of reproduction »
Type of reproduction s (by seed/by spore)
Reference Krumbiegel, A. 2002: Morphologie der vegetativen Organe (außer Blätter). In: Klotz, S., Kühn, I., Durka, W. (Hrsg.) BiolFlor - Biologisch-ökologische Daten zur Flora Deutschlands, S. 1-2, Bonn
Type of seed production »
Type of seed production s (amphimictic, sexual)
Reference Anmerkung 2002: Sexuelle Samenproduktion, da keine Apomikten in Gattung bekannt
Dicliny »
Dicliny so (hermaphroditic)
Abundance always [1]
Reference Connor, H.E. 1979: Breeding system in the grasses: a survey. New Zealand Journal of Botany 17:547-574
Self-sterility and self-incompatibility »
Self-sterility and self-incompatibility SI (self-incompatibel)
Reference Conert, H.J. 1979: Poaceae. In: Hegi, G.B. (Hrsg.) Illustrierte Flora von Mitteleuropa, 1(3), S. 1-843, Parey, Berlin
Systematic reference genus [G]
SI mechanism »
SI mechanism GSI (gametophytic self-incompatibility)
Reference de Nettancourt, D. 1977: Incompatibility in angiosperms. Springer, Berlin
Pollen vector »
Pollen vector wi (wind)
Pollen vector group: ab (abiotische Bestäubung)
Abundance always [1]
Reference Anmerkung 2002: pers. obs.
Systematic reference genus [G]
Breeding system »
Breeding system X (allogamous)
Reference Anmerkung 2002: xenogam, da SI
Flower class after MUELLER »
Flower class after MUELLER W (wind flowers)
Typical pollinators: -
Flower type after KUGLER »
Flower type after KUGLER 0 (not applicable)
 
group of traits: Seed traits »
Fruit type »
Fruit type Nu (nut)
Diaspore type »
Diaspore type FZb (fruit with appendage)
Germinule type »
Heteromorphic type n (not heteromorphic)
Germinule type F (fruit)
Information available True
Development of nutritious appendages  
Development of flat appendages  
Development of elongated appendages  
Development of additional appendages  
Heteromorphic type n (not heteromorphic)
Germinule type FZb (fruit with appendage)
Information available True
Development of nutritious appendages  
Development of flat appendages  
Development of elongated appendages sometimes [2]
Development of additional appendages always [1]
Sizes »
Measured object Germinule
Type of germinule or diaspore F (fruit)
Constraint False
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm]  
Length (mean) [mm] 1.2
Length (maximum) [mm]  
Width (minimum) [mm]  
Width (mean) [mm]  
Width (maximum) [mm]  
Height (minimum) [mm]  
Height (mean) [mm]  
Height (maximum) [mm]  
Measured object Germinule
Type of germinule or diaspore FZb (fruit with appendage)
Constraint True
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 1.3
Length (mean) [mm] 1.4
Length (maximum) [mm] 1.6
Width (minimum) [mm]  
Width (mean) [mm]  
Width (maximum) [mm]  
Height (minimum) [mm]  
Height (mean) [mm]  
Height (maximum) [mm]  
Measured object Diaspore
Type of germinule or diaspore FZb (fruit with appendage)
Constraint True
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 1.3
Length (mean) [mm] 1.4
Length (maximum) [mm] 1.6
Width (minimum) [mm]  
Width (mean) [mm]  
Width (maximum) [mm]  
Height (minimum) [mm]  
Height (mean) [mm]  
Height (maximum) [mm]  
special references:
Grime, J.P., Mason, G., Curtis, A.V., Rodman, J., Band, S.R., Mowforth, M.A., Neal, A.M., Shaw, S. 1981: A comparative study of germination characteristics in a local flora. Journal of Ecology 69:1017-1069 (Gattung)
Thompson, K., Band, S.R., Hodgson, J.G. 1993: Seed size and shape predict persistence in soil. Functional Ecology 7:236-241 (Gattung)
Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London (Gattung)
Bakker, J.P., Bakker, E.S., Rosén, E., Verweij, G.L. 1997: The soil seed bank of undisturbed and disturbed dry limestone grassland on Öland (Sweden). Z. Ökologie Nat. sch. 6:9-18 (Gattung)
Brouwer, W., Stählin, A. 1955: Handbuch der Samenkunde. DLG-Verlag, Frankfurt/Main (Gattung)
Häfliger, T.J., Scholz, H. 1981: Grass weeds. Documenta CIBA-GEIGY Ltd., Basel (Gattung)
Kaltofen, H., Schrader, A. 1991: Gräser. Biologie - Bestimmung - Wirtschaftliche Bedeutung. DVL, Berlin (Gattung)
Stockey, A., Hunt, R. 1994: Predicting secondary succession in wetland mesocosms on the basis of autecological information on seeds and seedlings. Journal of Applied Ecology 31:543-559 (Gattung)
Heinisch, O. 1955: Samenatlas der wichtigsten Futterpflanzen und ihrer Unkräuter. Deutsche Akad. Landwirtsch.-Wiss., Berlin (Gattung)
 
group of traits: Ecological strategy »
Strategy type »
Strategy type r (ruderals)
 
group of traits: Range »
Number of inhabited floristic zones »
Number of inhabited floristic zones 0
 
group of traits: Hemeroby »
Hemeroby »
Hemeroby c (a-euhemerobic)
Hemeroby p (polyhemerobic)
Number of hemerobic levels »
Number of hemerobic levels 2
 
group of traits: Urbanity »
Urbanity »
Urbanity 4 (moderately urbanophilic)
 
group of traits: Habitats »
Habitat »
Habitat L3.9.7.3 (null)
Alliance: Nanocyperion flavescentis
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat T7.4.1 (null)
Alliance: Lolio-Potentillion
Occurrence questionable False
Occurence restricted False
Annotation  
 
group of traits: Sociology »
Class »
English circumscription 02.1 (Communities of dwarf rushes)
Class: Isoeto-Nanojuncetea bufonii
English circumscription 05.5 (Communities of flooded and trampled grasslands)
Class: Agrostietea stoloniferae
 
 
groups of traits for this species
Status »
Chromosome number »
Phylogeny »
Morphology »
Leaf traits »
Flowering phenology »
Floral and reproductive biology »
Seed traits »
Ecological strategy »
Range »
Hemeroby »
Urbanity »
Habitats »
Sociology »


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