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Overview of all traits of a species

species information (Systematics, BiolFlor-Names, Status)
BiolFlor-Name family german name(s)
Persicaria dubia (A. Braun) Fourr. Polygonaceae » Milder Knöterich
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)
Persicaria dubia (Stein) Fourr. accepted
Polygonum mite Schrank Synonym
Polygonum dubium Stein Basionym
Polygonum hydropiper subsp. mite (Schrank) Walther Synonym
Persicaria laxiflora (Weihe) Opiz Synonym
Persicaria mitis (Schrank) Asenov, non Delarbre 1800, nom. illeg. Synonym
Polygonum laxiflorum Weihe Synonym
Polygonum hybridum Chaub. Synonym
Persicaria hybrida (Chaub.) Soják 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 10
Chromosome number 2n 40
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
Basic chromosome number 10
Chromosome number 2n 44
Chromosome number (Germany) True
Most common chromosome race False
Ploidy level  
Ploidy type  
Reference Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart
 
group of traits: Phylogeny »
Phylogeny code »
Phylogeny code BBBBBBBBBBBBABAABCC
 
group of traits: Morphology »
Life form »
Life form T (Therophyte)
Qualifier always [1]
Life span »
Life span a (annual)
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 y (hygromorphic)
Leaf anatomy e (helomorphic)
Leaf form »
Leaf form lang (long-leaf)
 
group of traits: Flowering phenology »
Flowering phenology »
Begin of flowering (months) 7
End of flowering (months) 10
Duration of flowering (months) 4
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 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 the rule [2]
Reference Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Dichogamy »
Dichogamy h (homogamous)
Reference Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Self-sterility and self-incompatibility »
Self-sterility and self-incompatibility SC (self-compatibel)
Reference Anmerkung 2002: SC, da idR Selbstbestäubt, Kleistogam...
Systematic reference species [S]
Pollen vector »
Pollen vector se (selfing)
Pollen vector group: se (Selbstbestäubung)
Abundance the rule [2]
Reference Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Systematic reference species [S]
Pollen vector in (insects)
Pollen vector group: zo (Tierbestäubung)
Abundance possible [5]
Reference Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Systematic reference species [S]
Breeding system »
Breeding system AF (facultative autogamous)
Reference Anmerkung 2002: vgl. Klassifizierungsschema Abb.
Floral rewards »
Floral rewards 1 (nectar)
Reference Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig
Amount of floral reward 3 (present)
Flower color »
Flower colour greenish
Basic flower colour gr (green)
Reference Schubert, R., Jäger, E.J., Werner, K. (Hrsg.) 1987: Exkursionsflora Band 3. Atlas der Gefäßpflanzen. 6. Aufl., Volk und Wissen, Berlin
Flower class after MUELLER »
Flower class after MUELLER B (flowers with totally hidden nectar)
Typical pollinators: bees, bumblebees, wasps, bombylides, syrphids
Flower type after KUGLER »
Flower type after KUGLER 3.2 (bell shaped flowers with sticky pollen)
 
group of traits: Seed traits »
Fruit type »
Fruit type Nu (nut)
Diaspore type »
Diaspore type FZb (fruit with appendage)
Germinule type »
Heteromorphic type D1 (plane or biconvex germinule/with perigone or pappus)
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 D2 (triangular germinule/with perigone or pappus)
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 D1 (plane or biconvex germinule/with perigone or pappus)
Germinule type FZb (fruit with appendage)
Information available True
Development of nutritious appendages  
Development of flat appendages  
Development of elongated appendages  
Development of additional appendages always [1]
Heteromorphic type D2 (triangular germinule/with perigone or pappus)
Germinule type FZb (fruit with appendage)
Information available True
Development of nutritious appendages  
Development of flat appendages  
Development of elongated appendages  
Development of additional appendages always [1]
Weights »
Measured object Germinule
Type of germinule or diaspore F (fruit)
Constraint False
Heteromorphic type D1 (plane or biconvex germinule/with perigone or pappus)
Weight (minimum) [mg]  
Weight (mean) [mg] 1.6
Weight (maximum) [mg]  
Measured object Diaspore
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type D1 (plane or biconvex germinule/with perigone or pappus)
Weight (minimum) [mg]  
Weight (mean) [mg] 1.3
Weight (maximum) [mg]  
Measured object Germinule
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type D1 (plane or biconvex germinule/with perigone or pappus)
Weight (minimum) [mg]  
Weight (mean) [mg] 1.3
Weight (maximum) [mg]  
Sizes »
Measured object Germinule
Type of germinule or diaspore F (fruit)
Constraint False
Heteromorphic type D1 (plane or biconvex germinule/with perigone or pappus)
Length (minimum) [mm] 2.5
Length (mean) [mm] 2.9
Length (maximum) [mm] 3.1
Width (minimum) [mm] 1.5
Width (mean) [mm] 1.7
Width (maximum) [mm] 2.0
Height (minimum) [mm] 0.8
Height (mean) [mm] 0.9
Height (maximum) [mm] 1.0
Measured object Germinule
Type of germinule or diaspore F (fruit)
Constraint False
Heteromorphic type D2 (triangular germinule/with perigone or pappus)
Length (minimum) [mm] 2.5
Length (mean) [mm] 2.9
Length (maximum) [mm] 3.0
Width (minimum) [mm] 1.5
Width (mean) [mm] 1.6
Width (maximum) [mm] 1.8
Height (minimum) [mm] 1.2
Height (mean) [mm] 1.3
Height (maximum) [mm] 1.5
Measured object Diaspore
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type D2 (triangular germinule/with perigone or pappus)
Length (minimum) [mm] 2.8
Length (mean) [mm] 2.9
Length (maximum) [mm] 3.1
Width (minimum) [mm] 1.5
Width (mean) [mm] 1.6
Width (maximum) [mm] 1.9
Height (minimum) [mm] 1.2
Height (mean) [mm] 1.5
Height (maximum) [mm] 1.5
Measured object Diaspore
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type D1 (plane or biconvex germinule/with perigone or pappus)
Length (minimum) [mm] 2.8
Length (mean) [mm] 2.9
Length (maximum) [mm] 3.2
Width (minimum) [mm] 1.8
Width (mean) [mm] 1.9
Width (maximum) [mm] 2.0
Height (minimum) [mm] 0.8
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 D2 (triangular germinule/with perigone or pappus)
Length (minimum) [mm] 2.8
Length (mean) [mm] 2.9
Length (maximum) [mm] 3.1
Width (minimum) [mm] 1.5
Width (mean) [mm] 1.6
Width (maximum) [mm] 1.9
Height (minimum) [mm] 1.2
Height (mean) [mm] 1.5
Height (maximum) [mm] 1.5
Measured object Germinule
Type of germinule or diaspore FZb (fruit with appendage)
Constraint False
Heteromorphic type D1 (plane or biconvex germinule/with perigone or pappus)
Length (minimum) [mm] 2.8
Length (mean) [mm] 2.9
Length (maximum) [mm] 3.2
Width (minimum) [mm] 1.8
Width (mean) [mm] 1.9
Width (maximum) [mm] 2.0
Height (minimum) [mm] 0.8
Height (mean) [mm] 0.9
Height (maximum) [mm] 1.0
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)
Thompson, K., Band, S.R., Hodgson, J.G. 1993: Seed size and shape predict persistence in soil. Functional Ecology 7:236-241 (Gattung)
Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London (Gattung)
Briemle, G. 1996: Farbatlas Kräuter und Gräser. Ulmer, Stuttgart (Gattung)
Beijerink, W. 1947: Zadenatlas der Nederlandsche Flora. Biol. Stat. Wijster, Wageningen (Gattung)
Berggren, G. 1981: Atlas of seeds and small fruits of Northwest-European plant species with morphological descriptions. - Part 3 (Salicaceae-Cruciferaceae). Swedish Museum of Natural History, Stockholm (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)
Hanf, M. 1984: Ackerunkräuter Europas mit ihren Keimlingen und Samen. . BLV Verlagsgesellschaft, München, Wien, Zürich. (Gattung)
Häfliger, T.J., Wolf, M. 1988: Dicot Weeds. Documenta CIBA-GEIGY Ltd., Basel (Gattung)
Scholz, H. 1969: Polygonum minus f. latifolium A. Br. - eine oft mit Polygonum mite verwechselte Sippe. Göttinger Floristische Rundbriefe 3:67-68 (Species)
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 cr (competitors/ruderals)
 
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 »
Hemeroby »
Hemeroby m (mesohemerobic)
Hemeroby b (b-euhemerobic)
Hemeroby c (a-euhemerobic)
Number of hemerobic levels »
Number of hemerobic levels 3
 
group of traits: Urbanity »
Urbanity »
Urbanity 1 (urbanophobic)
 
group of traits: Habitats »
Habitat »
Habitat L5.2.4.1 (null)
Alliance: Bidention tripartiti
Occurrence questionable False
Occurence restricted False
Annotation  
 
group of traits: Sociology »
Class »
English circumscription 06.2 (Bur-marigold and orache bank communities)
Class: Bidentetea tripartitae
 
 
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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