species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Sparganium erectum L. s. l. |
Sparganiaceae » |
Ästiger Igelkolben
|
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) |
Sparganium erectum L. |
accepted |
Sparganium erectum - Gruppe |
Synonym |
Sparganium erectum agg. |
Synonym |
Sparganium ramosum Huds., nom. illeg. (nom. superfl.) pro S. erectum L. |
Synonym |
>Sparganium erectum subsp. erectum |
accepted |
>Sparganium polyedrum (Asch. & Graebn.) Juz. |
Synonym |
>Sparganium erectum subsp. polyedrum (Asch. & Graebn.) Schinz & Thell. |
Synonym |
>Sparganium erectum L., s. str. |
Synonym |
>Sparganium ramosum subsp. polyedrum Asch. & Graebn. |
Synonym |
>Sparganium erectum subsp. microcarpum (Neuman) Domin |
accepted |
>Sparganium erectum var. microcarpum (Neumann) Hayek |
Synonym |
>Sparganium microcarpum (Neuman) Celak. |
Synonym |
>Sparganium ramosum f. microcarpum Neuman |
Basionym |
>Sparganium erectum subsp. neglectum (Beeby) K. Richt. |
accepted |
>Sparganium neglectum Beeby |
Basionym |
>Sparganium erectum subsp. oocarpum (Celak.) Domin |
accepted |
>Sparganium erectum var. oocarpum (Celak.) Hayek |
Synonym |
>Sparganium neglectum var. oocarpum Celak. |
Basionym |
>Sparganium oocarpum (Celak.) Fritsch |
Synonym |
|
DNA content » |
DNA content (pg/2C) |
1.1 |
Chromosome number |
30 |
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 |
DNA content (pg/2C) |
1.2 |
Chromosome number |
30 |
Quality |
chromosome number known and occurring in Germany [b] |
Authorised in BENNET & LEITCH 2001 |
False |
Reference |
Bennett, M.D., Smith, J.S. 1991: Nuclear DNA amounts in angiosperms. Philosophical Transactions of the Royal Society London B 334:309-345 |
|
Life form » |
Life form |
A (Hydrophyte) |
Qualifier |
always [1] |
Life span » |
Life span |
p (pluriennial-pollakanthic) |
Qualifier |
always [1] |
Vegetative propagation » |
Vegetative propagation |
a (Runner) |
Qualifier |
always [1] |
Vegetative propagation |
ak (Runner with tuberous tip) |
Qualifier |
always [1] |
Storage organs » |
Storage organs |
a (Runner) |
Qualifier |
always [1] |
Storage organs |
ak (Runner with tuberous tip) |
Qualifier |
always [1] |
Shoot metamorphoses » |
Shoot metamorphoses |
a (Runner) |
Qualifier |
always [1] |
Shoot metamorphoses |
ak (Runner with tuberous tip) |
Qualifier |
always [1] |
Rosettes » |
Rosettes |
h (Hemirosette plant) |
Qualifier |
always [1] |
special references:
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Cook, C.D.K. 1962: Biological Flora of the British Isles: Sparganium erectum L. (Sparganium ramosum Hudson, nom. illeg.). Journal of Ecology 50:247-255
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Barrat-Segretain, M.H. 1996: Strategies of reproduction, dispersion, and competition of river plants: A review. Vegetatio 123:13-27
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Ebel, F., Mühlberg, H. 1987: Vergleichend-ökomorphologische Untersuchungen an Pflanzen-Taxa eines Trocken- und Feuchtbiotops. Hercynia N. F. 24:408-424
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Kästner, A., Karrer, G. 1995: Übersicht der Wuchsformentypen als Grundlage für deren Erfassung in der "Flora von Österreich". Florae Austriacae Novit. 3:1-51
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Sculthorpe, C.D. 1967: The biology of aquatic vascular plants. Edward Arnold, London
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Irmisch, T. 1850: Zur Morphologie der monokotylischen Knollen- und Zwiebelgewächse. Berlin
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Flowering phenology » |
Begin of flowering (months) |
6 |
End of flowering (months) |
8 |
Duration of flowering (months) |
3 |
Number of flowering phases |
0 |
Symphenological Groups » |
Phenological group |
7 (Ligustrum-Stachys sylvatica-Phase) Phenological season: end of early summer |
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 |
Cook, C.D.K. 1962: Biological Flora of the British Isles: Sparganium erectum L. (Sparganium ramosum Hudson, nom. illeg.). Journal of Ecology 50:247-255 |
Type of seed production » |
Type of seed production |
s (amphimictic, sexual) |
Reference |
Cook, C.D.K. 1962: Biological Flora of the British Isles: Sparganium erectum L. (Sparganium ramosum Hudson, nom. illeg.). Journal of Ecology 50:247-255 |
Dicliny » |
Dicliny |
mo (monoecious) |
Abundance |
always [1] |
Reference |
Rothmaler, W. 1990: Exkursionsflora. Band 4, Kritischer Band. 8. Aufl., Verlag Volk und Wissen, Berlin |
Dichogamy » |
Dichogamy |
g2 (protogynous) |
Reference |
Cook, C.D.K. 1962: Biological Flora of the British Isles: Sparganium erectum L. (Sparganium ramosum Hudson, nom. illeg.). Journal of Ecology 50:247-255 |
Self-sterility and self-incompatibility » |
Self-sterility and self-incompatibility |
SC (self-compatibel) |
Reference |
Cook, C.D.K., Nicholls, M.S. 1986: A monographic study of the genus Sparganium (Sparganiaceae). Part 1. Subgenus Xanthosparganium Holmberg. Botanica Helvetica 96:213-255 |
Systematic reference |
species [S] |
Pollen vector » |
Pollen vector |
wi (wind) Pollen vector group: ab (abiotische Bestäubung) |
Abundance |
always [1] |
Reference |
Cook, C.D.K. 1962: Biological Flora of the British Isles: Sparganium erectum L. (Sparganium ramosum Hudson, nom. illeg.). Journal of Ecology 50:247-255 |
Systematic reference |
species [S] |
Pollen vector |
in (insects) Pollen vector group: zo (Tierbestäubung) |
Abundance |
rare [4] |
Reference |
Leereveld, H. 1984: Anthecological relations between reputedly anemophilous flowers and Syrphid flies. VI. Aspects of the anthecology of Cyperaceae and Sparganium erectum L.. Acta Botanica Neerlandica 33:475-482 |
Systematic reference |
species [S] |
Breeding system » |
Breeding system |
XF (facultative allogamous) |
Reference |
Anmerkung 2002: vgl. Klassifizierungsschema Abb. |
Floral rewards » |
Floral rewards |
1 (nectar) |
Reference |
Cook, C.D.K., Nicholls, M.S. 1986: A monographic study of the genus Sparganium (Sparganiaceae). Part 1. Subgenus Xanthosparganium Holmberg. Botanica Helvetica 96:213-255 |
Amount of floral reward |
1 (none) |
Flower class after MUELLER » |
Flower class after MUELLER |
Wb (wind flowers occassionally visited by insect) Typical pollinators: Short tongued bees, syrphids, flies, beetles |
Flower type after KUGLER » |
Flower type after KUGLER |
0 (not applicable) |
|
Fruit type » |
Fruit type |
StF (drupe) |
Diaspore type » |
Diaspore type |
F (fruit) |
Germinule type » |
Heteromorphic type |
n (not heteromorphic) |
Germinule type |
FT (part of fruit) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
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Development of elongated appendages |
|
Development of additional appendages |
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Weights » |
Measured object |
Diaspore |
Type of germinule or diaspore |
F (fruit) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Weight (minimum) [mg] |
18.6 |
Weight (mean) [mg] |
21.0 |
Weight (maximum) [mg] |
25.6 |
Measured object |
Germinule |
Type of germinule or diaspore |
FT (part of fruit) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Weight (minimum) [mg] |
|
Weight (mean) [mg] |
13.1 |
Weight (maximum) [mg] |
|
Sizes » |
Measured object |
Diaspore |
Type of germinule or diaspore |
F (fruit) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
5.0 |
Length (mean) [mm] |
8.9 |
Length (maximum) [mm] |
10.0 |
Width (minimum) [mm] |
2.0 |
Width (mean) [mm] |
4.8 |
Width (maximum) [mm] |
7.5 |
Height (minimum) [mm] |
2.5 |
Height (mean) [mm] |
3.0 |
Height (maximum) [mm] |
3.5 |
Measured object |
Germinule |
Type of germinule or diaspore |
FT (part of fruit) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
3.0 |
Length (mean) [mm] |
4.4 |
Length (maximum) [mm] |
6.2 |
Width (minimum) [mm] |
2.5 |
Width (mean) [mm] |
3.0 |
Width (maximum) [mm] |
3.2 |
Height (minimum) [mm] |
|
Height (mean) [mm] |
2.0 |
Height (maximum) [mm] |
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special references:
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Grime, J.P., Mason, G., Curtis, A.V., Rodman, J., Band, S.R., Mowforth, M.A., Neal, A.M., Shaw, S. 1981: A comparative study of germination characteristics in a local flora. Journal of Ecology 69:1017-1069 (Gattung)
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Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London (Gattung)
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Cook, C.D.K., Nicholls, M.S. 1986: A monographic study of the genus Sparganium (Sparganiaceae). Part 1. Subgenus Xanthosparganium Holmberg. Botanica Helvetica 96:213-255 (Gattung)
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Beijerink, W. 1947: Zadenatlas der Nederlandsche Flora. Biol. Stat. Wijster, Wageningen (Gattung)
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Cook, C.D.K. 1961: Sparganium in Britain. Watsonia 5:1-10 (Gattung)
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Habitat » |
Habitat |
L3.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
nur Ufer |
Habitat |
L3.5 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L4.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
Ufer |
Habitat |
L4.2 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
Ufer |
Habitat |
L4.3 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
Ufer |
Habitat |
L4.4 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
Ufer |
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Class » |
English circumscription |
01.6 (Communities of reeds and tall sedges) Class: Phragmito-Magnocaricetea
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