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)
Elytrigia junceiformis Á. Löve & D. Löve Poaceae » Binsen-Quecke
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)
Elytrigia junceiformis Å. Löve & D. Löve Synonym
Agropyron junceiforme Å. Löve & D. Löve Synonym
Agropyron junceum subsp. boreoatlanticum Simonet & Guin. Basionym
Elytrigia juncea subsp. boreoatlantica (Simonet & Guin) Hyl. Synonym
Elymus farctus subsp. borealiatlanticus (Simonet & Guin.) Melderis accepted
 
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 7
Chromosome number 2n 28
Chromosome number (Germany) True
Most common chromosome race False
Ploidy level 4 (tetraploid)
Ploidy type P (polyploid with haploid basic number)
Reference Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart
 
group of traits: DNA content »
DNA content »
DNA content (pg/2C) 5.9
Chromosome number 28
Quality chromosome number missing in original source; the most common number was added [f]
Authorised in BENNET & LEITCH 2001 True
Reference Bennett, M.D., Leitch, I.J. 1995: Nuclear DNA amounts in angiosperms. Annals of Botany 76:113-176
 
group of traits: Phylogeny »
Phylogeny code »
Phylogeny code BBBBBABBBBAAABBAAAABBBABD
 
group of traits: Morphology »
Life form »
Life form G (Geophyte)
Qualifier always [1]
Life span »
Life span p (pluriennial-pollakanthic)
Qualifier always [1]
Vegetative propagation »
Vegetative propagation ar (Runner-like rhizome)
Qualifier always [1]
Storage organs »
Storage organs ar (Runner-like rhizome)
Qualifier always [1]
Shoot metamorphoses »
Shoot metamorphoses ar (Runner-like rhizome)
Qualifier always [1]
Rosettes »
Rosettes h (Hemirosette plant)
Qualifier always [1]
special references:
Gimingham, C.H. 1951: The use of life form and growth form in the analysis of community structure, as illustrated by a comparison of two dune communities. Journal of Ecology 39:396-406
Salisbury, E. 1952: Downs and dunes. Their plant life and its environment. Bells & Sons, London
 
group of traits: Leaf traits »
Leaf persistence »
Leaf persistence s (summer green)
Leaf anatomy »
Leaf anatomy s (scleromorphic)
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) 8
Duration of flowering (months) 3
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 sv (by seed and vegetatively)
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 Smith, D.C. 1944: Pollination and seed formation in grasses. Journal of Agricultural Research 68:79-95
Systematic reference species [S]
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 species [S]
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)
Diaspore type TFSt (part of infructescence)
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 sometimes [2]
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] 6.0
Length (mean) [mm] 6.8
Length (maximum) [mm] 8.0
Width (minimum) [mm]  
Width (mean) [mm] 2.0
Width (maximum) [mm]  
Height (minimum) [mm] 0.9
Height (mean) [mm] 0.9
Height (maximum) [mm] 1.0
Measured object Germinule
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 11.0
Length (mean) [mm] 14.7
Length (maximum) [mm] 20.0
Width (minimum) [mm] 2.2
Width (mean) [mm] 2.4
Width (maximum) [mm] 2.5
Height (minimum) [mm] 1.4
Height (mean) [mm] 1.5
Height (maximum) [mm] 1.6
Measured object Diaspore
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 11.0
Length (mean) [mm] 14.7
Length (maximum) [mm] 20.0
Width (minimum) [mm] 2.2
Width (mean) [mm] 2.4
Width (maximum) [mm] 2.5
Height (minimum) [mm] 1.4
Height (mean) [mm] 1.5
Height (maximum) [mm] 1.6
Measured object Diaspore
Type of germinule or diaspore TFSt (part of infructescence)
Constraint False
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 14.0
Length (mean) [mm] 19.7
Length (maximum) [mm] 28.0
Width (minimum) [mm] 3.5
Width (mean) [mm] 4.0
Width (maximum) [mm] 4.5
Height (minimum) [mm] 2.2
Height (mean) [mm] 2.3
Height (maximum) [mm] 2.5
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)
Palmer, J.H., Sagar, G.R. 1963: Biological Flora of the British Isles: Agropyron repens (L.) Beauv. (Triticum repens L.; Elytrigia repens (L.) Nevski). Journal of Ecology 51:783-794 (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)
Beijerink, W. 1947: Zadenatlas der Nederlandsche Flora. Biol. Stat. Wijster, Wageningen (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 m (meridional)
Altitudinal level  
Status natural range
Floristic zone e (submeridional)
Altitudinal level  
Status natural range
Floristic zone p (southern temperate)
Altitudinal level  
Status natural range
Floristic zone n (northern temperate)
Altitudinal level  
Status natural range
Number of inhabited floristic zones »
Number of inhabited floristic zones 3
Oceanity »
Oceanity os (weak oceanic)
Amplitude of Oceanity: 4
Minimum level of oceantity: continental 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)
Hemeroby b (b-euhemerobic)
Number of hemerobic levels »
Number of hemerobic levels 3
 
group of traits: Urbanity »
Urbanity »
Urbanity 1 (urbanophobic)
 
group of traits: Habitats »
Habitat »
Habitat H1.2.2.3 (null)
Alliance: Elymo-Honkenyion peploides
Occurrence questionable False
Occurence restricted False
Annotation  
 
group of traits: Sociology »
Class »
English circumscription 05.1 (Communities of coastal dunes)
Class: Ammophiletea arenariae
 
 
groups of traits for this species
Status »
Chromosome number »
DNA content »
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.