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Overview of all traits of a species |
species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Asplenium fontanum (L.) Bernh. |
Aspleniaceae » |
Jura-Streifenfarn
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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) |
Asplenium fontanum (L.) Bernh. |
accepted |
Athyrium fontanum (L.) Roth |
Synonym |
Asplenium lanceolatum subsp. fontanum (L.) P. Fourn. |
Synonym |
Polypodium fontanum L. |
Basionym |
Asplenium halleri (Roth) DC. |
Synonym |
Athyrium halleri Roth |
Synonym |
<Asplenium fontanum agg. |
accepted |
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Chromosome number » |
Basic chromosome number |
36 |
Chromosome number 2n |
144 |
Chromosome number (Germany) |
True |
Most common chromosome race |
False |
Ploidy level |
4 (tetraploid) |
Ploidy type |
R (palaeopolyploid; polyploid basic number) |
Reference |
Albers, F. 1998: Chromosomenzahlen der Farn- und Blütenpflanzen Deutschlands. In: Wisskirchen, R., Haeupler, H. (Hrsg.) Standardliste der Farn- und Blütenpflanzen Deutschlands, S. 562-616, Ulmer, Stuttgart |
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Flowering phenology » |
Begin of flowering (months) |
7 |
End of flowering (months) |
9 |
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 |
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Type of reproduction » |
Type of reproduction |
s (by seed/by spore) |
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 |
Anmerkung 2002: Sexuelle Samenproduktion, da keine Apomikten in Gattung bekannt |
Dicliny » |
Dicliny |
so (hermaphroditic) |
Abundance |
always [1] |
Reference |
Anmerkung 2002: Heterospore Farnpflanzen = diöziosch; homospore F. = monözisch |
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Diaspore type » |
Diaspore type |
Spo (spore) |
Germinule type » |
Heteromorphic type |
n (not heteromorphic) |
Germinule type |
Spo (spore) |
Information available |
False |
Development of nutritious appendages |
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Development of flat appendages |
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Development of elongated appendages |
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Development of additional appendages |
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Habitat » |
Habitat |
T5.2.2.2 (null) Alliance: Potentilletalia caulescentis
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Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Class » |
English circumscription |
04.1 (Communities of cracks in rocks and walls) Class: Asplenietea trichomanis
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