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Overview of all traits of a species

species information (Systematics, BiolFlor-Names, Status)
BiolFlor-Name family german name(s)
Crataegus x media Bechst. (Crataegus laevigata x C. monogyna) Rosaceae » Bastard-Weißdorn
Mittlerer-Weißdorn
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)
Crataegus x media Bechst. accepted
Crataegus x mechowa R. Doll Synonym
Crataegus x oxycanthoides R. Doll, non Thuill. 1799, nom. illeg. Synonym
Crataegus x petiolata R. Doll Synonym
Crataegus x rosaceae R. Doll Synonym
Crataegus kaussmanniana R. Doll 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 17
Chromosome number 2n 34
Chromosome number (Germany) False
Most common chromosome race False
Ploidy level 2 (diploid)
Ploidy type R (palaeopolyploid; polyploid basic number)
Reference Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart
 
group of traits: Phylogeny »
Phylogeny code »
Phylogeny code BBBBBBBBBABBBABBAABBBBBBBBABBB
 
group of traits: Morphology »
Life form »
Life form M (Macrophanerophyte)
Qualifier always [1]
Life form N (Nanophanerophyte)
Qualifier always [1]
Life span »
Life span p (pluriennial-pollakanthic)
Qualifier always [1]
Shoot metamorphoses »
Shoot metamorphoses sd (Shoot thorn)
Qualifier always [1]
Rosettes »
Rosettes r (Erosulate plant)
Qualifier always [1]
 
group of traits: Leaf traits »
Leaf persistence »
Leaf persistence s (summer green)
Leaf anatomy »
Leaf anatomy m (mesomorphic)
Leaf form »
Leaf form gelap (lobate)
 
group of traits: Flowering phenology »
Flowering phenology »
Begin of flowering (months) 5
End of flowering (months) 6
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 Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Dicliny »
Dicliny so (hermaphroditic)
Abundance always [1]
Reference Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Dichogamy »
Dichogamy g2 (protogynous)
Reference Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Self-sterility and self-incompatibility »
Self-sterility and self-incompatibility SI (self-incompatibel)
Reference Anmerkung 2002: wahrscheinlich SI, da nur SI-Arten in Gattung/Artengruppe bekannt
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 se (selfing)
Pollen vector group: se (Selbstbestäubung)
Abundance rare [4]
Reference Lippert, W. 1995: Crataegus. In: Hegi, G.B. (Hrsg.) Illustrierte Flora von Mitteleuropa, 4 (2b), S. 426-445, Blackwell, Berlin
Systematic reference species [S]
Pollen vector in (insects)
Pollen vector group: zo (Tierbestäubung)
Abundance the rule [2]
Reference Lippert, W. 1995: Crataegus. In: Hegi, G.B. (Hrsg.) Illustrierte Flora von Mitteleuropa, 4 (2b), S. 426-445, Blackwell, Berlin
Systematic reference species [S]
Breeding system »
Breeding system XF (facultative allogamous)
Reference Lippert, W. 1995: Crataegus. In: Hegi, G.B. (Hrsg.) Illustrierte Flora von Mitteleuropa, 4 (2b), S. 426-445, Blackwell, Berlin
Floral rewards »
Floral rewards 1 (nectar)
Reference Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Amount of floral reward 3 (present)
Floral rewards 1 (nectar)
Reference Lippert, W. 1995: Crataegus. In: Hegi, G.B. (Hrsg.) Illustrierte Flora von Mitteleuropa, 4 (2b), S. 426-445, Blackwell, Berlin
Amount of floral reward 3 (present)
Flower class after MUELLER »
Flower class after MUELLER ABDe (transition type flowers with partly hidden nectar - nasty flowers)
Typical pollinators: flies, beetles
Flower type after KUGLER »
Flower type after KUGLER 1.2ba (disk flowers with nectar ± hidden in centre of flower)
 
group of traits: Ecological strategy »
Strategy type »
Strategy type c (competitors)
 
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
Floristic zone n (northern temperate)
Altitudinal level  
Status natural range
Number of inhabited floristic zones »
Number of inhabited floristic zones 2
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 »
Number of hemerobic levels »
Number of hemerobic levels 0
 
group of traits: Urbanity »
Urbanity »
Urbanity  
 
group of traits: Habitats »
Habitat »
Habitat T1.1.2 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat T2.1 (null)
Alliance: ???
Occurrence questionable False
Occurence restricted False
Annotation  
Habitat T2.2 (null)
Alliance: Epilobietea angustifolii
Occurrence questionable False
Occurence restricted False
Annotation  
 
group of traits: Sociology »
Class »
English circumscription 09.5 (Blackthorn and buckthorn shrubs)
Class: Rhamno-Prunetea spinosae
 
 
groups of traits for this species
Status »
Chromosome number »
Phylogeny »
Morphology »
Leaf traits »
Flowering phenology »
Floral and reproductive biology »
Ecological strategy »
Range »
Hemeroby »
Urbanity »
Habitats »
Sociology »


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