species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Cochlearia pyrenaica DC. |
Brassicaceae » |
Pyrenäen-Löffelkraut
|
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) |
Cochlearia pyrenaica DC. |
accepted |
Cochlearia officinalis subsp. pyrenaica (DC.) Rouy & Foucaud |
Synonym |
Cochlearia officinalis subsp. alpina (Bab.) Hook. f. |
Synonym |
Cochlearia officinalis var. alpina Bab. |
Synonym |
<Cochlearia officinalis agg. |
accepted |
<Cochlearia officinalis L., s. l. |
Synonym |
<Cochlearia officinalis 'Sammelart' |
Synonym |
|
Chromosome number » |
Basic chromosome number |
6 |
Chromosome number 2n |
12 |
Chromosome number (Germany) |
True |
Most common chromosome race |
False |
Ploidy level |
2 (diploid) |
Ploidy type |
D (diploid with haploid basic number) |
Reference |
Vogt, R. 1985: Die Cochlearia pyrenaica-Gruppe in Zentraleuropa. Berichte der Bayerischen Botanischen Gesellschaft 56:5-52 |
|
DNA content » |
DNA content (pg/2C) |
0.8 |
Chromosome number |
12 |
Quality |
chromosome number known and occurring in Germany [b] |
Authorised in BENNET & LEITCH 2001 |
True |
Reference |
Bennett, M.D., Bhandol, P., Leitch, I.J. 2000: Nuclear DNA amounts in angiosperms and their modern uses - 807 new estimates. Annals of Botany 86:859-909 |
|
Flowering phenology » |
Begin of flowering (months) |
4 |
End of flowering (months) |
6 |
Duration of flowering (months) |
3 |
Number of flowering phases |
0 |
Symphenological Groups » |
Phenological group |
3 (Prunus avium-Ranunculus auricomus-Phase) Phenological season: end of early spring |
Reference |
Dierschke, H 1995: Phänologische und symphänologische Artengruppen von Blütenpflanzen in Mitteleuropa. Tuexenia 15: 523-560 |
|
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 |
Koch, M.Koch, M., Bernhardt, K.G. (Hrsg.) 2001: Genetic differentiation and speciation in prealpine Cochlearia (Brassicaceae): Allohexaploid Cochelaria bavarica (Brassicaceae) compared ti its diploid ancestor Cochlearia pyrenaica in Germany and Austria. . |
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 |
Self-sterility and self-incompatibility » |
Self-sterility and self-incompatibility |
SC (self-compatibel) |
Reference |
Koch, M.Koch, M., Bernhardt, K.G. (Hrsg.) 2001: Genetic differentiation and speciation in prealpine Cochlearia (Brassicaceae): Allohexaploid Cochelaria bavarica (Brassicaceae) compared ti its diploid ancestor Cochlearia pyrenaica in Germany and Austria. . |
Systematic reference |
species [S] |
Pollen vector » |
Pollen vector |
in (insects) Pollen vector group: zo (Tierbestäubung) |
Abundance |
the rule [2] |
Reference |
Koch, M.Koch, M., Bernhardt, K.G. (Hrsg.) 2001: Genetic differentiation and speciation in prealpine Cochlearia (Brassicaceae): Allohexaploid Cochelaria bavarica (Brassicaceae) compared ti its diploid ancestor Cochlearia pyrenaica in Germany and Austria. . |
Systematic reference |
species [S] |
Breeding system » |
Breeding system |
XF (facultative allogamous) |
Reference |
Koch, M.Koch, M., Bernhardt, K.G. (Hrsg.) 2001: Genetic differentiation and speciation in prealpine Cochlearia (Brassicaceae): Allohexaploid Cochelaria bavarica (Brassicaceae) compared ti its diploid ancestor Cochlearia pyrenaica in Germany and Austria. . |
Flower color » |
Flower colour |
white |
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 |
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) |
|
Fruit type » |
Fruit type |
Sch (siliqua) |
Diaspore type » |
Diaspore type |
S (seed) |
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 |
|
Sizes » |
Measured object |
Germinule |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
1.3 |
Length (mean) [mm] |
1.9 |
Length (maximum) [mm] |
2.6 |
Width (minimum) [mm] |
|
Width (mean) [mm] |
|
Width (maximum) [mm] |
|
Height (minimum) [mm] |
|
Height (mean) [mm] |
|
Height (maximum) [mm] |
|
Measured object |
Diaspore |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
1.3 |
Length (mean) [mm] |
1.9 |
Length (maximum) [mm] |
2.6 |
Width (minimum) [mm] |
|
Width (mean) [mm] |
|
Width (maximum) [mm] |
|
Height (minimum) [mm] |
|
Height (mean) [mm] |
|
Height (maximum) [mm] |
|
special references:
|
Vogt, R. 1985: Die Cochlearia pyrenaica-Gruppe in Zentraleuropa. Berichte der Bayerischen Botanischen Gesellschaft 56:5-52 (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)
|
Vogt, R. 1987: Die Gattung Cochlearia L. (Cruciferae) auf der Iberischen Halbinsel. Mitteilungen der botanischen Staatssammlung München 23:393-421 (Gattung)
|
|
Habitat » |
Habitat |
L2.3.2 (null) Alliance: Cratoneurion commutati
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
S2.2.2 (null) Alliance: Caricion davallianae
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
|
Class » |
English circumscription |
01.5 (Communities of springs and wells) Class: Montio-Cardaminetea
|
English circumscription |
02.2 (Communities of pools and bog-pools) Class: Scheuchzerio-Caricetea nigrae
|
English circumscription |
05.5 (Communities of flooded and trampled grasslands) Class: Agrostietea stoloniferae
|
|
|
|
Display of complete information for the selected species. Only traits available for the selected species are displayed.
|