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Overview of all traits of a species |
species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Nasturtium x sterile (Airy Shaw) Oefelein (Nasturtium microphyllum x N. officinale) |
Brassicaceae » |
Bastard-Brunnenkresse
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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 »
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Synonymy (taxonomy after Wisskirchen & Haeupler, 1998) |
Nasturtium x sterile (Airy Shaw) Oefelein |
accepted |
Rorippa x sterilis Airy Shaw |
Basionym |
<Nasturtium officinale agg. |
accepted |
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Chromosome number » |
Basic chromosome number |
8 |
Chromosome number 2n |
48 |
Chromosome number (Germany) |
False |
Most common chromosome race |
False |
Ploidy level |
6 (hexaploid) |
Ploidy type |
P (polyploid with haploid basic number) |
Reference |
Wisskirchen, R., Haeupler, H. 1998: Standardliste der Farn- und Blütenpflanzen Deutschlands. Ulmer, Stuttgart |
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Type of reproduction » |
Type of reproduction |
vvs (mostly vegetatively, rarely by seed) |
Reference |
Howard, H.W., Lyon, A.G. 1952: Biological Flora of the British Isles: Nasturtium R.Br.; Nasturtium officinale R.Br.; (Rorippa nasturtium-aquaticum (L.) Hayek). Journal of Ecology 40:228-238 |
Dicliny » |
Dicliny |
so (hermaphroditic) |
Abundance |
always [1] |
Reference |
Anmerkung 2002: pers. obs. |
Dichogamy » |
Dichogamy |
h (homogamous) |
Reference |
Bateman, A.J. 1955: Self-incompatibility systems in angiosperms. III. Cruciferae. Heredity 9:53-68 |
Flower color » |
Flower colour |
white |
Basic flower colour |
w (white) |
Reference |
Haeupler, H., Muer, T. 2000: Bildatlas der Farn- und Blütenpflanzen Deutschlands. Ulmer, Stuttgart |
Flower class after MUELLER » |
Flower class after MUELLER |
AB (flowers with partly hidden nectar) Typical pollinators: syrphids, bees |
Flower type after KUGLER » |
Flower type after KUGLER |
1.2bb (disk flowers with nectar ± hidden nectaries at base of stamens) |
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Habitat » |
Habitat |
L4.1.4 (null) Alliance: ???
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Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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