species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Gagea bohemica (Zauschn.) Roem. & Schult. s. l. |
Liliaceae » |
Felsen-Gelbstern
|
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) |
Gagea bohemica (Zauschn.) Schult. & Schult. f. |
accepted |
Gagea bohemica agg. |
Synonym |
Gagea fistulosa Ker Gawl. |
Synonym |
Ornithogalum bohemicum Zauschn. |
Basionym |
Ornithogalum fistulosum Ramond ex DC., nom. illeg. (nom. superfl.) pro O. bohemicum Zauschn. |
Synonym |
>Gagea bohemica subsp. saxatilis (Mert. & W. D. J. Koch) Asch. & Graebn. |
accepted |
>Gagea saxatilis (Mert. & W. D. J. Koch) Schult. & Schult. f. |
Synonym |
>Gagea bohemica subsp. bohemica |
accepted |
>Gagea bohemica (Zauschn.) Schult. & Schult. f., s. str. |
Synonym |
|
Flowering phenology » |
Begin of flowering (months) |
3 |
End of flowering (months) |
4 |
Duration of flowering (months) |
2 |
Number of flowering phases |
0 |
Symphenological Groups » |
Phenological group |
1 (Corylus-Leucojum-Phase) Phenological season: pre-spring |
Reference |
Dierschke, H 1995: Phänologische und symphänologische Artengruppen von Blütenpflanzen in Mitteleuropa. Tuexenia 15: 523-560 |
|
Type of reproduction » |
Type of reproduction |
vvs (mostly vegetatively, rarely by seed) |
Reference |
Peterson, A., Peterson, J. 1999: Genotypic differentiation on an individual level in Gagea villosa (M.Bieb.)Duby, Gagea lutea (L.) Ker-Gawler and Gagea bohemica subsp saxatilis (Koch) Pascher in Saxony-Anhalt using RAPD markers. Journal of Applied Botany - Angewandte Botanik 73:228-233 |
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 |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Dichogamy |
a3 (pronounced protandrous) |
Reference |
Satler, S.M. 1990: Biological Flora of the British Isles: Gagea bohemica (Zauschner) J.A. & J.H. Schultes (Gegea saxatilis Koch). Journal of Ecology 78:535-546 |
Pollen vector » |
Pollen vector |
pk (pseudocleistogamy) Pollen vector group: se (Selbstbestäubung) |
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 |
often [3] |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Systematic reference |
species [S] |
P/O ratio » |
P/O ratio |
402.0 |
Reference |
Durka, W. 2002: unpublished results |
Floral rewards » |
Floral rewards |
1 (nectar) |
Reference |
Ascherson, P., Bernátsky, J., Bernner, W., Buxbaum, F., Graebner, P., Höck, F., Kirchner, O., Loew, E., Ludwig, F. 1934: Araceae, Lemnaceae, Juncaceae, Liliaceae, Dioscoreaceae, Amaryllidaceae, Iridaceae. von Kirchner, O., Loew, E., Schröter, C., and Wangerin, W. (Hrsg.), Lebensgeschichte der Blütenpflanzen Mitteleuropas Vol. 1, 3. |
Amount of floral reward |
4 (plenty) |
Flower color » |
Flower colour |
yellow |
Basic flower colour |
g (yellow) |
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 |
1.2bc (disk flowers with nectar ± hidden nectaries at base of petals) |
|
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 |
False |
Development of nutritious appendages |
|
Development of flat appendages |
|
Development of elongated appendages |
|
Development of additional appendages |
|
special references:
|
Beijerink, W. 1947: Zadenatlas der Nederlandsche Flora. Biol. Stat. Wijster, Wageningen (Gattung)
|
Irmisch, T. 1863: Beiträge zur vergleichenden Morphologie der Pflanzen. Gagea. Bot. Ztg. 21:137-142 (Gattung)
|
|
Habitat » |
Habitat |
T1.2.1 (null) Alliance: Robinia pseudoacacia-Gesellschaft
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T5.2.3 (null) Alliance: Asplenietea trichomanis
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
|
Class » |
English circumscription |
05.2 (Pioneer communities of hair-grasses) Class: Koelerio-Corynephoretea
|
English circumscription |
05.3 (Fescue-brome communities of dry and semi-dry grasslands) Class: Festuco-Brometea
|
|
|
|
Display of complete information for the selected species. Only traits available for the selected species are displayed.
|