species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Bartsia alpina L. |
Scrophulariaceae » |
Europäischer Alpenhelm
|
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) |
Bartsia alpina L. |
accepted |
|
Chromosome number » |
Basic chromosome number |
6 |
Chromosome number 2n |
36 |
Chromosome number (Germany) |
True |
Most common chromosome race |
False |
Ploidy level |
|
Ploidy type |
|
Reference |
Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart |
Basic chromosome number |
6 |
Chromosome number 2n |
48 |
Chromosome number (Germany) |
False |
Most common chromosome race |
False |
Ploidy level |
8 (octoploid) |
Ploidy type |
P (polyploid with haploid basic number) |
Reference |
Dobes, C., Vitek, E. 2000: Documented chromosome number checklist of Austrian vascular plants. Verlag des Naturhistorischen Museums Wien, Wien |
Basic chromosome number |
6 |
Chromosome number 2n |
12 |
Chromosome number (Germany) |
True |
Most common chromosome race |
False |
Ploidy level |
|
Ploidy type |
|
Reference |
Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart |
|
Flowering phenology » |
Begin of flowering (months) |
6 |
End of flowering (months) |
8 |
Duration of flowering (months) |
3 |
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 |
|
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 |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Dicliny » |
Dicliny |
so (hermaphroditic) |
Abundance |
always [1] |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Dichogamy » |
Dichogamy |
g1 (slightly protogynous) |
Reference |
Molau, U., Carlsson, M., Dahlberg, A., Hill, Ö. 1989: Mating system and pollen-mediated gene flow in Bartsia alpina. Oikos 55:419 |
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 |
Molau, U., Carlsson, M., Dahlberg, A., Hill, Ö. 1989: Mating system and pollen-mediated gene flow in Bartsia alpina. Oikos 55:419 |
Systematic reference |
species [S] |
SI mechanism » |
SI mechanism |
CSI (cryptic self-incompatibility) |
Reference |
Molau, U., Carlsson, M., Dahlberg, A., Hill, Ö. 1989: Mating system and pollen-mediated gene flow in Bartsia alpina. Oikos 55:419 |
Pollen vector » |
Pollen vector |
wi (wind) Pollen vector group: ab (abiotische Bestäubung) |
Abundance |
possible [5] |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Systematic reference |
species [S] |
Pollen vector |
in (insects) Pollen vector group: zo (Tierbestäubung) |
Abundance |
always [1] |
Reference |
Molau, U., Carlsson, M., Dahlberg, A., Hill, Ö. 1989: Mating system and pollen-mediated gene flow in Bartsia alpina. Oikos 55:419 |
Systematic reference |
species [S] |
Breeding system » |
Breeding system |
AFXF (mixed mating) |
Reference |
Anmerkung 2002: vgl. Klassifizierungsschema Abb. |
P/O ratio » |
P/O ratio |
227.0 |
Reference |
Molau, U., Carlsson, M., Dahlberg, A., Hill, Ö. 1989: Mating system and pollen-mediated gene flow in Bartsia alpina. Oikos 55:419 |
Floral rewards » |
Floral rewards |
1 (nectar) |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Amount of floral reward |
3 (present) |
Flower color » |
Flower colour |
dark violet |
Basic flower colour |
vi (violet) |
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 |
Hh (bumble bee flowers) Typical pollinators: bumble bees |
Flower type after KUGLER » |
Flower type after KUGLER |
5.3 (lip flowers, mask flowers) |
|
Fruit type » |
Fruit type |
Ka (capsule) |
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 |
always [1] |
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] |
|
Weight (mean) [mg] |
0.2 |
Weight (maximum) [mg] |
|
Measured object |
Diaspore |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Weight (minimum) [mg] |
|
Weight (mean) [mg] |
0.2 |
Weight (maximum) [mg] |
|
Sizes » |
Measured object |
Germinule |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
1.6 |
Length (mean) [mm] |
1.7 |
Length (maximum) [mm] |
1.8 |
Width (minimum) [mm] |
1.1 |
Width (mean) [mm] |
1.2 |
Width (maximum) [mm] |
1.2 |
Height (minimum) [mm] |
0.8 |
Height (mean) [mm] |
0.8 |
Height (maximum) [mm] |
0.9 |
Measured object |
Diaspore |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
1.6 |
Length (mean) [mm] |
1.7 |
Length (maximum) [mm] |
1.8 |
Width (minimum) [mm] |
1.1 |
Width (mean) [mm] |
1.2 |
Width (maximum) [mm] |
1.2 |
Height (minimum) [mm] |
0.8 |
Height (mean) [mm] |
0.8 |
Height (maximum) [mm] |
0.9 |
|
Grassland utilization indicator values » |
Occurrence |
GE (little used grasslands) |
Guild |
K (forb) |
Mowing tolerance |
3 (sensitive to mowing) |
Grazing tolerance |
5 (moderately tolerant to grazing) |
Trampling tolerance |
4 (between 3 and 5 (sensitive to moderately tolerant to trampling)) |
Foraging value |
2 (no or little forage value) |
Foraging value for deer |
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Habitat » |
Habitat |
S2.2.1 (null) Alliance: Caricion nigrae
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
subalpin |
Habitat |
T3.4.2 (null) Alliance: Seslerietea variae
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T3.4.3 (null) Alliance: Poion alpinae
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
|
Class » |
English circumscription |
02.2 (Communities of pools and bog-pools) Class: Scheuchzerio-Caricetea nigrae
|
English circumscription |
05.4 (Commercially used grasslands) Class: Molinio-Arrhenatheretea
|
English circumscription |
05.7 (Alpine moor-grass communities) Class: Seslerietea albicantis
|
English circumscription |
08.3 (Snowbed communities) Class: Salicetea herbaceae
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