species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Ammophila arenaria (L.) Link |
Poaceae » |
Helm
Gewöhnlicher Strandhafer
|
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) |
Ammophila arenaria (L.) Link |
accepted |
Calamagrostis arenaria (L.) Roth |
Synonym |
Ammophila arundinacea Host, nom. illeg. (nom. superfl.) |
Synonym |
Phalaris ammophila Link |
Synonym |
Arundo arenaria L. |
Basionym |
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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 |
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DNA content » |
DNA content (pg/2C) |
7.8 |
Chromosome number |
28 |
Quality |
chromosome number known and occurring in Germany [b] |
Authorised in BENNET & LEITCH 2001 |
True |
Reference |
Bennett, M.D., Leitch, I.J. 1995: Nuclear DNA amounts in angiosperms. Annals of Botany 76:113-176 |
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Flowering phenology » |
Begin of flowering (months) |
6 |
End of flowering (months) |
7 |
Duration of flowering (months) |
2 |
Number of flowering phases |
0 |
Symphenological Groups » |
Phenological group |
8 (Clematis vitalba-Galium sylvaticum-Phase) Phenological season: midsummer |
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 |
vvs (mostly vegetatively, rarely by seed) |
Reference |
Huiskes, A.H.L. 1979: Biological Flora of the British Isles: Ammophila arenaria (L.) Link (Psamma arenia (L.) Roem. et Schult.; Calamagrostis arenaria (L.) Roth). Journal of Ecology 67:363-382 |
Type of seed production » |
Type of seed production |
s (amphimictic, sexual) |
Reference |
Huiskes, A.H.L. 1979: Biological Flora of the British Isles: Ammophila arenaria (L.) Link (Psamma arenia (L.) Roem. et Schult.; Calamagrostis arenaria (L.) Roth). Journal of Ecology 67:363-382 |
Dicliny » |
Dicliny |
so (hermaphroditic) |
Abundance |
always [1] |
Reference |
Connor, H.E. 1979: Breeding system in the grasses: a survey. New Zealand Journal of Botany 17:547-574 |
Dichogamy » |
Dichogamy |
g1 (slightly protogynous) |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Dichogamy |
a3 (pronounced protandrous) |
Reference |
Huiskes, A.H.L. 1979: Biological Flora of the British Isles: Ammophila arenaria (L.) Link (Psamma arenia (L.) Roem. et Schult.; Calamagrostis arenaria (L.) Roth). Journal of Ecology 67:363-382 |
Self-sterility and self-incompatibility » |
Self-sterility and self-incompatibility |
I+ (± self-incompatibel) |
Reference |
Huiskes, A.H.L. 1979: Biological Flora of the British Isles: Ammophila arenaria (L.) Link (Psamma arenia (L.) Roem. et Schult.; Calamagrostis arenaria (L.) Roth). Journal of Ecology 67:363-382 |
Systematic reference |
species [S] |
SI mechanism » |
SI mechanism |
GSI (gametophytic self-incompatibility) |
Reference |
de Nettancourt, D. 1977: Incompatibility in angiosperms. Springer, Berlin |
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 |
se (selfing) Pollen vector group: se (Selbstbestäubung) |
Abundance |
the rule [2] |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Systematic reference |
species [S] |
Breeding system » |
Breeding system |
X (allogamous) |
Reference |
Anmerkung 2002: xenogam, da SI |
Flower class after MUELLER » |
Flower class after MUELLER |
W (wind flowers) Typical pollinators: - |
Flower type after KUGLER » |
Flower type after KUGLER |
0 (not applicable) |
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Fruit type » |
Fruit type |
Nu (nut) |
Diaspore type » |
Diaspore type |
FZb (fruit with appendage) |
Germinule type » |
Heteromorphic type |
n (not heteromorphic) |
Germinule type |
F (fruit) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
|
Development of elongated appendages |
|
Development of additional appendages |
|
Heteromorphic type |
n (not heteromorphic) |
Germinule type |
FZb (fruit with appendage) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
|
Development of elongated appendages |
always [1] |
Development of additional appendages |
always [1] |
Sizes » |
Measured object |
Germinule |
Type of germinule or diaspore |
F (fruit) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
3.0 |
Length (mean) [mm] |
3.5 |
Length (maximum) [mm] |
4.0 |
Width (minimum) [mm] |
1.5 |
Width (mean) [mm] |
1.6 |
Width (maximum) [mm] |
1.8 |
Height (minimum) [mm] |
1.2 |
Height (mean) [mm] |
1.4 |
Height (maximum) [mm] |
1.5 |
Measured object |
Germinule |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
8.0 |
Length (mean) [mm] |
10.0 |
Length (maximum) [mm] |
12.0 |
Width (minimum) [mm] |
1.5 |
Width (mean) [mm] |
1.8 |
Width (maximum) [mm] |
2.0 |
Height (minimum) [mm] |
1.2 |
Height (mean) [mm] |
1.4 |
Height (maximum) [mm] |
1.5 |
Measured object |
Diaspore |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
8.0 |
Length (mean) [mm] |
10.0 |
Length (maximum) [mm] |
12.0 |
Width (minimum) [mm] |
1.5 |
Width (mean) [mm] |
1.8 |
Width (maximum) [mm] |
2.0 |
Height (minimum) [mm] |
1.5 |
Height (mean) [mm] |
1.6 |
Height (maximum) [mm] |
1.8 |
special references:
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Huiskes, A.H.L. 1979: Biological Flora of the British Isles: Ammophila arenaria (L.) Link (Psamma arenia (L.) Roem. et Schult.; Calamagrostis arenaria (L.) Roth). Journal of Ecology 67:363-382 (Gattung)
|
Brouwer, W., Stählin, A. 1955: Handbuch der Samenkunde. DLG-Verlag, Frankfurt/Main (Gattung)
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Habitat » |
Habitat |
H1.2.2.4 (null) Alliance: Ammophilion arenariae
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Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Class » |
English circumscription |
05.1 (Communities of coastal dunes) Class: Ammophiletea arenariae
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English circumscription |
09.2 (Acidic deciduous bush communities) Class: Franguletea
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