species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Asplenium trichomanes L. |
Aspleniaceae » |
Brauner 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 trichomanes L. |
accepted |
>Asplenium trichomanes subsp. quadrivalens D. E. Mey. |
accepted |
>Asplenium trichomanes subsp. lovisii Rothm. |
Synonym |
>Asplenium lovisii Rothm., nom. inval. (nom. nud.) |
Synonym |
>Asplenium trichomanes subsp. trichomanes |
accepted |
>Asplenium trichomanes subsp. bivalens D. E. Mey. |
Synonym |
>Asplenium trichomanes subsp. pachyrachis (Christ) Lovis & Reichst. |
accepted |
>Asplenium trichomanes pachyrachis Christ |
Basionym |
>Asplenium trichomanes subsp. hastatum (Christ) S. Jessen |
accepted |
>Asplenium trichomanes var. hastatum Christ |
Synonym |
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Chromosome number » |
Basic chromosome number |
36 |
Chromosome number 2n |
72 |
Chromosome number (Germany) |
True |
Most common chromosome race |
False |
Ploidy level |
2 (diploid) |
Ploidy type |
R (palaeopolyploid; polyploid basic number) |
Reference |
Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart |
Basic chromosome number |
36 |
Chromosome number 2n |
144 |
Chromosome number (Germany) |
True |
Most common chromosome race |
True |
Ploidy level |
4 (tetraploid) |
Ploidy type |
R (palaeopolyploid; polyploid basic number) |
Reference |
Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart |
|
DNA content » |
DNA content (pg/2C) |
15.4 |
Chromosome number |
144 |
Quality |
chromosome number missing in original source; the most common number was added [f] |
Authorised in BENNET & LEITCH 2001 |
True |
Reference |
Leitch, I.J., Hanson, L., Winfield, M., Parker, J., Bennett, M.D. 2001: Nuclear DNA C-values complete familial representation in gymnosperms. Annals of Botany 88:843-849 |
DNA content (pg/2C) |
13.7 |
Chromosome number |
144 |
Quality |
chromosome number known and occurring in Germany [b] |
Authorised in BENNET & LEITCH 2001 |
False |
Reference |
Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London |
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Flowering phenology » |
Begin of flowering (months) |
7 |
End of flowering (months) |
8 |
Duration of flowering (months) |
2 |
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 |
Suter, M., Schneller, J.J., Vogel, J.C. 2000: Investigations into the genetic variation, population structure, and breeding systems of the fern Asplenium trichomanes subsp. quadrivalens. International Journal of Plant Sciences 161:233-244 |
Self-sterility and self-incompatibility » |
Self-sterility and self-incompatibility |
SC (self-compatibel) |
Reference |
Suter, M., Schneller, J.J., Vogel, J.C. 2000: Investigations into the genetic variation, population structure, and breeding systems of the fern Asplenium trichomanes subsp. quadrivalens. International Journal of Plant Sciences 161:233-244 |
Systematic reference |
species [S] |
Breeding system » |
Breeding system |
I (automixis) |
Reference |
Suter, M., Schneller, J.J., Vogel, J.C. 2000: Investigations into the genetic variation, population structure, and breeding systems of the fern Asplenium trichomanes subsp. quadrivalens. International Journal of Plant Sciences 161:233-244 |
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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 |
T10.2.2 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Habitat |
T5 (Boulder and scree habitats without wood species) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Habitat |
T5.2.2.2 (null) Alliance: Potentilletalia caulescentis
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Habitat |
T5.2.2.2.1 (null) Alliance: Potentillion caulescentis
|
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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English circumscription |
04.2 (Pellitory-of-the-wall communities) Class: Parietarietea judaicae
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