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Overview of all traits of a species

species information (Systematics, BiolFlor-Names, Status)
BiolFlor-Name family german name(s)
Crataegus monogyna Jacq. s. l. Rosaceae » Eingriffeliger 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 monogyna Jacq. accepted
Crataegus monogyna Sammelart Synonym
Crataegus monogyna subsp. monogyna Synonym
Crataegus monogyna subsp. nordica Franco Synonym
Crataegus alemanniensis Cinovskis Synonym
Crataegus kyrtostyla Fingerh. Synonym
Crataegus kyrtostyla notho var. kyrtostyla Synonym
Crataegus intermedia Schur Synonym
Crataegus subborealis Cinovskis Synonym
Crataegus orientobaltica Cinovskis Synonym
Crataegus x krima R. Doll Synonym
Crataegus x borealoides R. Doll Synonym
Crataegus x curvisepaloides R. Doll Synonym
Crataegus integerrima R. Doll Synonym
Crataegus krumbholzii R. Doll Synonym
Crataegus monogyna var. intermedia (Schur) Hegi Synonym
Crataegus monogyna Jacq., s. str. 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) True
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: DNA content »
DNA content »
DNA content (pg/2C) 23.8
Chromosome number 34
Quality chromosome number known and occurring in Germany [b]
Authorised in BENNET & LEITCH 2001 True
Reference Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London
 
group of traits: Phylogeny »
Phylogeny code »
Phylogeny code BBBBBBBBBABBBABBAABBBBBBBBABBA
 
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]
special references:
Hensen, I. 1997: Life strategies of xerothermic grasslands - mechanisms of reproduction and colonization within Stipetum capillatae s.l. and Adonido-Brachypodietum pinnati. Feddes Repertorium 108:425-452
Kästner, A., Karrer, G. 1995: Übersicht der Wuchsformentypen als Grundlage für deren Erfassung in der "Flora von Österreich". Florae Austriacae Novit. 3:1-51
 
group of traits: Leaf traits »
Leaf persistence »
Leaf persistence s (summer green)
Leaf anatomy »
Leaf anatomy s (scleromorphic)
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 5 (Sorbus aucuparia-Galium odoratum-Phase)
Phenological season: end of mid spring
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 Aronne, G., Wilcock, C.C. 1994: Reproductive characteristics and breeding system of shrubs of the Mediterranean region. Functional Ecology 8:69-76
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 I+ (± self-incompatibel)
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]
Self-sterility and self-incompatibility SI (self-incompatibel)
Reference Raspé, O., Kohn, J.R. 2002: S-allele diversity in Sorbus aucuparia and Crataegus monogyna (Rosaceae: Maloideae). Heredity 88:458-465
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 se (selfing)
Pollen vector group: se (Selbstbestäubung)
Abundance at failure of outcrossing [7]
Reference Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Systematic reference species [S]
Pollen vector in (insects)
Pollen vector group: zo (Tierbestäubung)
Abundance the rule [2]
Reference Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
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 color »
Flower colour white or red
Basic flower colour w (white)
Reference Schubert, R., Jäger, E.J., Werner, K. (Hrsg.) 1987: Exkursionsflora Band 3. Atlas der Gefäßpflanzen. 6. Aufl., Volk und Wissen, Berlin
UV reflection of the flower »
UV reflection in the periphery of the flower 1 (0-7 %)
UV reflection in the centre of the flower 1 (0-7 %)
UV reflection pattern 0 (no UV reflectance patterns)
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: Seed traits »
Fruit type »
Fruit type Po (pome)
Diaspore type »
Diaspore type SaF (aggregate fruit (syncarpous))
Germinule type »
Heteromorphic type n (not heteromorphic)
Germinule type S (seed)
Information available True
Development of nutritious appendages  
Development of flat appendages  
Development of elongated appendages  
Development of additional appendages  
Weights »
Measured object Germinule
Type of germinule or diaspore S (seed)
Constraint False
Heteromorphic type n (not heteromorphic)
Weight (minimum) [mg] 60.2
Weight (mean) [mg] 64.9
Weight (maximum) [mg] 69.5
Measured object Diaspore
Type of germinule or diaspore SaF (aggregate fruit (syncarpous))
Constraint False
Heteromorphic type n (not heteromorphic)
Weight (minimum) [mg]  
Weight (mean) [mg] 280.0
Weight (maximum) [mg]  
Sizes »
Measured object Germinule
Type of germinule or diaspore S (seed)
Constraint False
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 5.0
Length (mean) [mm] 7.4
Length (maximum) [mm] 8.1
Width (minimum) [mm] 4.5
Width (mean) [mm] 5.3
Width (maximum) [mm] 6.0
Height (minimum) [mm] 4.5
Height (mean) [mm] 5.1
Height (maximum) [mm] 6.0
Measured object Diaspore
Type of germinule or diaspore SaF (aggregate fruit (syncarpous))
Constraint False
Heteromorphic type n (not heteromorphic)
Length (minimum) [mm] 8.0
Length (mean) [mm] 9.9
Length (maximum) [mm] 11.4
Width (minimum) [mm] 7.0
Width (mean) [mm] 8.4
Width (maximum) [mm] 11.0
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)
Anderberg, A.L. 1994: Atlas of seeds and small fruits of Northwest-European plant species with morphological descriptions. - Part 4 (Resedaceae - Umbelliferae). Swedish Museum of Natural History, Stockholm (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)
Luftensteiner, H.W. 1982: Untersuchungen zur Verbreitungssbiologie von Pflanzengemeinschaften an vier Standorten in Niederösterreich. Bibliotheca Botanica 135:1-68 (Gattung)
 
group of traits: Ecological strategy »
Strategy type »
Strategy type c (competitors)
 
group of traits: Indicator values for grassland species »
Grassland utilization indicator values »
Occurrence W (forest edges and related ecotones)
Guild H (woody plant)
Mowing tolerance 1 (intolerant to mowing)
Grazing tolerance 5 (moderately tolerant to grazing)
Trampling tolerance 9 (very tolerant to trampling)
Foraging value 2 (no or little forage value)
Foraging value for deer  
 
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
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
Floristic region wa (Western Asia)
Continent of floristic region: a (Asien)
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 2 (moderately urbanophobic)
 
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
English circumscription 10.2 (Mesophilous, summer-green deciduous forests)
Class: Carpino-Fagetea
English circumscription 10.4 (Thermophilous dry oak forests)
Class: Quercetea pubescentis-petraeae
English circumscription 10.7 (Snow-heather pine-forests)
Class: Erico-Pinetea
 
 
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 »
Indicator values for grassland species »
Range »
Hemeroby »
Urbanity »
Habitats »
Sociology »


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