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Overview of all traits of a species

species information (Systematics, BiolFlor-Names, Status)
BiolFlor-Name family german name(s)
Potamogeton gramineus L. Potamogetonaceae » Grasartiges Laichkraut
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)
Potamogeton gramineus L. accepted
Potamogeton gramineus subsp. heterophyllus (Schreb.) Schinz & Thell. Synonym
Potamogeton heterophyllus Schreb. Synonym
Potamogeton gramineus var. terrester Fr. Synonym
Potamogeton graminifolius Benkoe Synonym
Potamogeton hybridus Petagna Synonym
Potamogeton palustris Teesdale Synonym
Potamogeton distachys Bellardi Synonym
Potamogeton crassipes Kit. Synonym
Potamogeton lanciformis Roem. & Schult. Synonym
Potamogeton heterophyllus var. pauciflorus Mert. & W. D. J. Koch Synonym
Potamogeton paucifolius Opiz Synonym
Potamogeton nigrescens Fr. Synonym
Potamogeton longepedunculatus Merat Synonym
Potamogeton kochii O. F. Lang, non F. Schulz 1842, nom. illeg. Synonym
Potamogeton oblongus Schneider, nom. illeg. 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 52
Chromosome number (Germany) True
Most common chromosome race False
Ploidy level 4 (tetraploid)
Ploidy type R (palaeopolyploid; polyploid basic number)
Reference Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart
 
group of traits: Phylogeny »
Phylogeny code »
Phylogeny code BBBBBABBABBABBBBBBBBBAC
 
group of traits: Morphology »
Life form »
Life form A (Hydrophyte)
Qualifier always [1]
Life span »
Life span p (pluriennial-pollakanthic)
Qualifier always [1]
Vegetative propagation »
Vegetative propagation a (Runner)
Qualifier always [1]
Vegetative propagation t (Turio)
Qualifier sometimes [2]
Storage organs »
Storage organs a (Runner)
Qualifier always [1]
Storage organs t (Turio)
Qualifier sometimes [2]
Shoot metamorphoses »
Shoot metamorphoses a (Runner)
Qualifier always [1]
Shoot metamorphoses t (Turio)
Qualifier sometimes [2]
Rosettes »
Rosettes r (Erosulate plant)
Qualifier always [1]
special references:
Wiegleb, G., Brux, H. 1991: Comparison of life history characters of broad-leaved species of the genus Potamogeton L. I. General characterization of morphology and reproductive strategies. Aquatic Botany 39:131-146
Ebel, F., Mühlberg, H. 1987: Vergleichend-ökomorphologische Untersuchungen an Pflanzen-Taxa eines Trocken- und Feuchtbiotops. Hercynia N. F. 24:408-424
Glück, H. 1924: Biologische und morphologische Untersuchungen über Wasser- und Sumpfgewächse. 4. Aufl., Jena
 
group of traits: Leaf traits »
Leaf persistence »
Leaf persistence s (summer green)
Leaf anatomy »
Leaf anatomy a (hydromorphic)
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 8 (Clematis vitalba-Galium sylvaticum-Phase)
Phenological season: midsummer
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 Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Dichogamy »
Dichogamy g2 (protogynous)
Reference Proctor, M.C.F., Yeo, P., Lack, A. 1996: The natural history of pollination. HarperCollins Publishers, London
Self-sterility and self-incompatibility »
Self-sterility and self-incompatibility SC (self-compatibel)
Reference East, E.M. 1940: The distribution of self-sterility in the flowering plants. Proceedings of the American Philosophical Society 82:449-518
Systematic reference genus [G]
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 genus [G]
Pollen vector wa (water)
Pollen vector group: ab (abiotische Bestäubung)
Abundance possible [5]
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 genus [G]
Breeding system »
Breeding system XF (facultative allogamous)
Reference Anmerkung 2002: vgl. Klassifizierungsschema Abb.
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 SaStF (aggregate drupelets)
Diaspore type »
Diaspore type Fch (fruitlet)
Germinule type »
Heteromorphic type n (not heteromorphic)
Germinule type FchT (part of fruitlet)
Information available True
Development of nutritious appendages  
Development of flat appendages  
Development of elongated appendages sometimes [2]
Development of additional appendages  
Sizes »
Measured object Germinule
Type of germinule or diaspore FT (part of fruit)
Constraint True
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 1.5
Length (mean) [mm] 2.0
Length (maximum) [mm] 2.3
Width (minimum) [mm] 1.1
Width (mean) [mm] 1.5
Width (maximum) [mm] 1.8
Height (minimum) [mm]  
Height (mean) [mm]  
Height (maximum) [mm]  
Measured object Diaspore
Type of germinule or diaspore FchT (part of fruitlet)
Constraint False
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 2.0
Length (mean) [mm] 2.6
Length (maximum) [mm] 3.0
Width (minimum) [mm]  
Width (mean) [mm] 2.0
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)
Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London (Gattung)
Aalto, M. 1970: Potamogetonaceae fruits. I. Recent and subfossil endocarps of the Fennoscandian species. Acta Botanica Fennica 88:1-85 (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)
Cappers 1993: The identification of Potamogetonaceae fruits found in The Netherlands. Acta Botanica Neerlandica 42:447-460 (Gattung)
 
group of traits: Ecological strategy »
Strategy type »
Strategy type  
 
group of traits: Range »
Floristic zone and altitudinal level »
Floristic zone m (meridional)
Altitudinal level m (montane)
Status natural range
Floristic zone e (submeridional)
Altitudinal level m (montane)
Status natural range
Floristic zone p (southern temperate)
Altitudinal level  
Status natural range
Floristic zone n (northern temperate)
Altitudinal level  
Status natural range
Floristic zone b (boreal)
Altitudinal level  
Status natural range
Floristic zone a (arctic)
Altitudinal level  
Status natural range
Number of inhabited floristic zones »
Number of inhabited floristic zones 5
Floristic region »
Floristic region c (circumpolar)
Continent of floristic region: c (circumpolar)
Status natural range
 
group of traits: Hemeroby »
Number of hemerobic levels »
Number of hemerobic levels 0
 
group of traits: Urbanity »
Urbanity »
Urbanity  
 
group of traits: Habitats »
Habitat »
Habitat L3.1 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat L3.1.4.1 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat L3.2 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat L3.2.4.1 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat L3.3.4.1 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat L3.5.4.1 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat L3.6.4.1 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat L3.7.4.1 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat L3.8.4.1 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat L3.9.4.1 (null)
Alliance: Potamogetonion pectinati p.p.
Occurrence questionable False
Occurence restricted False
Annotation  
 
group of traits: Sociology »
Class »
English circumscription 01.2 (Communities of aquatic plants rooting in the bed)
Class: Potamogetonetea pectinati
 
 
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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