| species information (Systematics, BiolFlor-Names, Status) |
| BiolFlor-Name |
family |
german name(s) |
| Gentiana verna L. |
Gentianaceae » |
Frühlings-Enzian
|
| 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) |
| Gentiana verna L. |
accepted |
| Gentiana verna var. alata Griseb. |
Synonym |
| Gentiana verna subsp. aestiva (Roem. & Schult.) Arcang. |
Synonym |
| Gentiana verna subsp. alata (Griseb.) Lemke |
Synonym |
| Gentiana aestiva (F. W. Schmidt) Schult. |
Synonym |
| Hippion vernum (L.) F. W. Schmidt |
Synonym |
| Gentiana verna subsp. verna |
Synonym |
| Gentiana verna var. verna |
Synonym |
|
| Chromosome number » |
| Basic chromosome number |
7 |
| Chromosome number 2n |
28 |
| 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 |
|
| Life form » |
| Life form |
H (Hemicryptophyte) |
| Qualifier |
always [1] |
| Life span » |
| Life span |
p (pluriennial-pollakanthic) |
| Qualifier |
always [1] |
| Vegetative propagation » |
| Vegetative propagation |
a (Runner) |
| Qualifier |
always [1] |
| Storage organs » |
| Storage organs |
a (Runner) |
| Qualifier |
always [1] |
| Shoot metamorphoses » |
| Shoot metamorphoses |
a (Runner) |
| Qualifier |
always [1] |
| Rosettes » |
| Rosettes |
h (Hemirosette plant) |
| Qualifier |
always [1] |
| special references:
|
| Elkington, T.T. 1963: Biological Flora of the British Isles: Gentiana verna L.. Journal of Ecology 51:755-767
|
| Schaeppi, H. 1969: Über die Gestaltung der Sprosse bei einigen einheimischen Gentianaceen. Viertelj. schr. naturforsch. Ges. Zrich 114:1-27
|
| Bradshaw, M.E., Doody, J.P. 1978: Plant population studies and their relevance to nature conservation. Biological Conservation 14:223-242
|
| Kutschera, L., Lichtenegger, E. 1992: Wurzelatlas mitteleuropäischer Grünlandpflanzen. Bd. 2 Pteridophyta und Dicotyledonae (Magnoliopsida). Teil I Morphologie, Anatomie, Ökologie, Verbreitung, Soziologie, Wirtschaft. Fischer, Stuttgart, Jena, New York
|
|
| Flowering phenology » |
| Begin of flowering (months) |
3 |
| End of flowering (months) |
8 |
| Duration of flowering (months) |
6 |
| 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 |
Elkington, T.T. 1963: Biological Flora of the British Isles: Gentiana verna L.. Journal of Ecology 51:755-767 |
| Type of seed production » |
| Type of seed production |
s (amphimictic, sexual) |
| Reference |
Elkington, T.T. 1963: Biological Flora of the British Isles: Gentiana verna L.. Journal of Ecology 51:755-767 |
| Dicliny » |
| Dicliny |
so (hermaphroditic) |
| Abundance |
always [1] |
| 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 |
East, E.M. 1940: The distribution of self-sterility in the flowering plants. Proceedings of the American Philosophical Society 82:449-518 |
| Systematic reference |
genus [G] |
| Pollen vector » |
| Pollen vector |
in (insects)
Pollen vector group: zo (Tierbestäubung) |
| Abundance |
the rule [2] |
| Reference |
Elkington, T.T. 1963: Biological Flora of the British Isles: Gentiana verna L.. Journal of Ecology 51:755-767 |
| Systematic reference |
species [S] |
| Breeding system » |
| Breeding system |
AFXF (mixed mating) |
| 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 |
deep azure blue |
| Basic flower colour |
b (blue) |
| 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 |
Ft (butterfly flowers)
Typical pollinators: butterflies |
| Flower type after KUGLER » |
| Flower type after KUGLER |
4.1 (stalk disc flowers, stamina and pistil within tube) |
|
| 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 |
|
| 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] |
0.1 |
| Weight (mean) [mg] |
0.1 |
| Weight (maximum) [mg] |
0.1 |
| Measured object |
Diaspore |
| Type of germinule or diaspore |
S (seed) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Weight (minimum) [mg] |
0.1 |
| Weight (mean) [mg] |
0.1 |
| Weight (maximum) [mg] |
0.1 |
| Sizes » |
| Measured object |
Germinule |
| Type of germinule or diaspore |
S (seed) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Length (minimum) [mm] |
0.6 |
| Length (mean) [mm] |
0.8 |
| Length (maximum) [mm] |
0.9 |
| Width (minimum) [mm] |
0.4 |
| Width (mean) [mm] |
0.5 |
| Width (maximum) [mm] |
0.5 |
| Height (minimum) [mm] |
0.2 |
| Height (mean) [mm] |
0.3 |
| Height (maximum) [mm] |
0.4 |
| Measured object |
Diaspore |
| Type of germinule or diaspore |
S (seed) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Length (minimum) [mm] |
0.6 |
| Length (mean) [mm] |
0.8 |
| Length (maximum) [mm] |
0.9 |
| Width (minimum) [mm] |
0.4 |
| Width (mean) [mm] |
0.5 |
| Width (maximum) [mm] |
0.5 |
| Height (minimum) [mm] |
0.2 |
| Height (mean) [mm] |
0.3 |
| Height (maximum) [mm] |
0.4 |
| special references:
|
| 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)
|
| Strykstra, R.J. 1997: Seed dispersal in a Dutch grassland reserve. . Univesity of Ulster, Coleraine. (Gattung)
|
| Vogler, P. 1901: Ueber die Verbreitungsmittel der schweizerischen Alpenpflanzen. Flora 89 (Ergänzungsband zum Jg.1901):1-137 (Gattung)
|
|
| Grassland utilization indicator values » |
| Occurrence |
GE (little used grasslands) |
| Guild |
K (forb) |
| Mowing tolerance |
4 (between 3 and 5 (sensitive to moderately tolerant to mowing)) |
| Grazing tolerance |
4 (between 3 and 5 (sensitive to 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 |
|
|
| Habitat » |
| Habitat |
T3.2.3 (null)
Alliance: Elynion myosuroides
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
|
| Habitat |
T6.2.2.2.3 (null)
Alliance: Bromion erecti
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
|
|
| Class » |
| English circumscription |
05.3 (Fescue-brome communities of dry and semi-dry grasslands)
Class: Festuco-Brometea
|
| English circumscription |
05.4 (Commercially used grasslands)
Class: Molinio-Arrhenatheretea
|
| English circumscription |
05.7 (Alpine moor-grass communities)
Class: Seslerietea albicantis
|
|
|
|
Display of complete information for the selected species. Only traits available for the selected species are displayed.
|
