search and information system
on vascular plants in Germany
a cooperation of
&
 

Overview of all traits of a species

species information (Systematics, BiolFlor-Names, Status)
BiolFlor-Name family german name(s)
Deschampsia media (Gouan) Roem. & Schult. Poaceae » Binsen-Schmiele
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)
Deschampsia media (Gouan) Roem. & Schult. accepted
Aira media Gouan Basionym
Aira juncea Vill. Synonym
Deschampsia juncea (Vill.) P. Beauv. Synonym
 
group of traits: Status »
Floristic status »
Floristic status I (indigenous)
Evolutionary origin »
Evolutionary origin n (naturally)
Region of origin »
Region of origin 0 (not specified)
Endemism »
Endemism 0 (not specified)
Reference unbekannt
 
group of traits: Chromosome number »
Chromosome number »
Basic chromosome number 13
Chromosome number 2n 26
Chromosome number (Germany) True
Most common chromosome race False
Ploidy level 2 (diploid)
Ploidy type R (palaeopolyploid; polyploid basic number)
Reference Albers, F. 1980: Karyogeobotanik der Gräser-Subtriben Aristaveninae und Airinae (Aveneae). Flora 169:150-167
 
group of traits: Phylogeny »
Phylogeny code »
Phylogeny code BBBBBABBBBAAABBAAAAAABABBAA
 
group of traits: Morphology »
Life form »
Life form H (Hemicryptophyte)
Qualifier always [1]
Life span »
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 anatomy »
Leaf anatomy e (helomorphic)
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
Pollen vector »
Pollen vector wi (wind)
Pollen vector group: ab (abiotische Bestäubung)
Abundance the rule [2]
Reference Frank, D., Klotz, S. 1990: Biologisch-ökologische Daten zur Flora der DDR. Wissenschaftliche Beiträge Martin-Luther Univ. Halle-Wittenberg Vol. 32 (P41)
Systematic reference family [F]
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 always [1]
Development of additional appendages always [1]
Weights »
Measured object Germinule
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type n (not heteromorphic)
Weight (minimum) [mg] 0.2
Weight (mean) [mg] 0.2
Weight (maximum) [mg] 0.2
Measured object Diaspore
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type n (not heteromorphic)
Weight (minimum) [mg] 0.2
Weight (mean) [mg] 0.2
Weight (maximum) [mg] 0.2
Sizes »
Measured object Germinule
Type of germinule or diaspore F (fruit)
Constraint False
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 1.3
Length (mean) [mm] 2.0
Length (maximum) [mm] 2.5
Width (minimum) [mm] 0.4
Width (mean) [mm] 0.4
Width (maximum) [mm] 0.5
Height (minimum) [mm]  
Height (mean) [mm] 0.4
Height (maximum) [mm]  
Measured object Germinule
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 2.5
Length (mean) [mm] 3.1
Length (maximum) [mm] 3.5
Width (minimum) [mm] 0.5
Width (mean) [mm] 0.6
Width (maximum) [mm] 0.6
Height (minimum) [mm] 0.5
Height (mean) [mm] 0.5
Height (maximum) [mm] 0.6
Measured object Germinule
Type of germinule or diaspore FZb (fruit with appendage)
Constraint True
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 2.5
Length (mean) [mm] 2.8
Length (maximum) [mm] 3.5
Width (minimum) [mm] 0.5
Width (mean) [mm] 0.6
Width (maximum) [mm] 0.6
Height (minimum) [mm] 0.5
Height (mean) [mm] 0.5
Height (maximum) [mm] 0.6
Measured object Diaspore
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 2.5
Length (mean) [mm] 3.1
Length (maximum) [mm] 3.5
Width (minimum) [mm] 0.5
Width (mean) [mm] 0.6
Width (maximum) [mm] 0.6
Height (minimum) [mm] 0.5
Height (mean) [mm] 0.5
Height (maximum) [mm] 0.6
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)
Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London (Gattung)
Scurfield, G. 1954: Biological Flora of the British Isles: Deschampsia flexuosa (L.) Trin.. Journal of Ecology 42:225-233 (Gattung)
Brouwer, W., Stählin, A. 1955: Handbuch der Samenkunde. DLG-Verlag, Frankfurt/Main (Gattung)
Cremer, J., Partzsch, M., Zimmermann, M., Schwär, C., Goltz, H. 1991: Acker- und Gartenwildkräuter: ein Bestimmungsbuch. . Deutscher Landwirtschaftsverlag, Berlin. (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)
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 cs (competitors/stress-tolerators)
 
group of traits: Range »
Floristic zone and altitudinal level »
Floristic zone e (submeridional)
Altitudinal level  
Status natural range
Floristic zone p (southern temperate)
Altitudinal level  
Status natural range
Number of inhabited floristic zones »
Number of inhabited floristic zones 2
Oceanity »
Oceanity o (oceanic)
Amplitude of Oceanity: 2
Minimum level of oceantity: oceanic climate
Maximum level of oceantity: extreme oceanic climate
Status natural range
Floristic region »
Floristic region e (Europe)
Continent of floristic region: e (Europa)
Status natural range
 
group of traits: Hemeroby »
Hemeroby »
Hemeroby o (oligohemerobic)
Hemeroby m (mesohemerobic)
Number of hemerobic levels »
Number of hemerobic levels 2
 
group of traits: Urbanity »
Urbanity »
Urbanity 2 (moderately urbanophobic)
 
group of traits: Habitats »
Habitat »
Habitat T7.3.2 (null)
Alliance: Molinion coeruleae p.p.
Occurrence questionable False
Occurence restricted False
Annotation  
 
group of traits: Sociology »
Class »
English circumscription 05.4 (Commercially used grasslands)
Class: Molinio-Arrhenatheretea
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 »


Display of complete information for the selected species. Only traits available for the selected species are displayed.