species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Elodea canadensis Michx. |
Hydrocharitaceae » |
Kanadische Wasserpest
|
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) |
Elodea canadensis Michx. |
accepted |
Anacharis canadensis (Michx.) Planch. |
Synonym |
Anacharis canadensis var. planchonii (Caspary) Vict. |
Synonym |
Elodea planchonii Caspary |
Synonym |
Elodea latifolia Caspary |
Synonym |
Philotria linearis Rydberg |
Synonym |
Anacharis alsinastrum Bab. |
Synonym |
Elodea brandegeae St. John |
Synonym |
Elodea oblongifolia Caspary, nom. inval. (pro syn.) |
Synonym |
Elodea iowensis Wylie, nom. inval. (nom. prov.) |
Synonym |
Anacharis planchonii (Caspary) Rydb. |
Synonym |
Elodea ioensis Wylie |
Synonym |
Philotria planchonii (Caspary) Rydb. |
Synonym |
Elodea canadensis var. planchonii (Caspary) Farw. |
Synonym |
|
Chromosome number » |
Basic chromosome number |
12 |
Chromosome number 2n |
48 |
Chromosome number (Germany) |
True |
Most common chromosome race |
False |
Ploidy level |
4 (tetraploid) |
Ploidy type |
R (palaeopolyploid; polyploid basic number) |
Reference |
Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart |
Basic chromosome number |
12 |
Chromosome number 2n |
24 |
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 |
|
DNA content » |
DNA content (pg/2C) |
8.3 |
Chromosome number |
48 |
Quality |
chromosome number known, but does not occur in Germany [n] |
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) |
10.0 |
Chromosome number |
48 |
Quality |
chromosome number known, but does not occur in Germany [n] |
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 |
fr (Fragmentation) |
Qualifier |
always [1] |
Vegetative propagation |
t (Turio) |
Qualifier |
always [1] |
Storage organs » |
Storage organs |
t (Turio) |
Qualifier |
always [1] |
Shoot metamorphoses » |
Shoot metamorphoses |
t (Turio) |
Qualifier |
always [1] |
Rosettes » |
Rosettes |
r (Erosulate plant) |
Qualifier |
always [1] |
special references:
|
Spicer, K.W., Catling, P.M. 1988: The biology of Canadian weeds. 88. Elodea canadensis Michx.. Canadian Journal of Plant Science 68:1035-1051
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Arber, A. 1920: Water plants. A study of aquatic angiosperms. Cambridge Univ. Press, Cambridge
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Combroux, I., Bornette, G., Willby, N.J., Amoros, C. 2001: Regenerative strategies of aquatic plants in disturbed habitats: the role of the propagule bank. Archiv fur Hydrobiologie 152:215-235
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Barrat-Segretain, M.H., Bornette, G., Hering-Vilas-Boas, A. 1998: Comparative abilities of vegetative regeneration among aquatic plants growing in disturbed habitats. Aquatic Botany 60 :201-211
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Nichols, S.A., Shaw, B.H. 1986: Ecological life histories of the three aquatic nuisance plants, Myriophyllum spicatum, Potamogeton crispus and Elodea canadensis. Hydrobiologia 131:3-21
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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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Winston, R.D., Gorham, P.R. 1979: Turions and dormancy states in Utricularia vulgaris. Canadian Journal of Botany 57:2740-2749
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Wylie, R.B. 1904: The morphology of Elodea canadensis. Botanical Gazette 37:1-22
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Cook, C.D.K., Urmi-König, K. 1985: A revision of the genus Elodea (Hydrocharitaceae). Aquatic Botany 21:111-156
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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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Cook, C.D.K. 1987: Vegetative growth and genetic mobility in some aquatic weeds. In: Urbanska, K. (Hrsg.) Vegetation patterns in Higher Plants, S. 217-225, Academic Press, London
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Glück, H. 1906: Biologische und morphologische Untersuchungen über Wasser- und Sumpfgewächse. 2. Aufl., Jena
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Sculthorpe, C.D. 1967: The biology of aquatic vascular plants. Edward Arnold, London
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Flowering phenology » |
Begin of flowering (months) |
5 |
End of flowering (months) |
8 |
Duration of flowering (months) |
4 |
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 |
|
Type of reproduction » |
Type of reproduction |
v (vegetatively) |
Reference |
Rothmaler, W. 1990: Exkursionsflora. Band 4, Kritischer Band. 8. Aufl., Verlag Volk und Wissen, Berlin |
Type of seed production » |
Type of seed production |
s (amphimictic, sexual) |
Reference |
Proctor, M.C.F., Yeo, P., Lack, A. 1996: The natural history of pollination. HarperCollins Publishers, London |
Dicliny » |
Dicliny |
do (dioecious) |
Abundance |
always [1] |
Reference |
Rothmaler, W. 1990: Exkursionsflora. Band 4, Kritischer Band. 8. Aufl., Verlag Volk und Wissen, Berlin |
Pollen vector » |
Pollen vector |
wa (water) Pollen vector group: ab (abiotische Bestäubung) |
Abundance |
the rule [2] |
Reference |
Proctor, M.C.F., Yeo, P., Lack, A. 1996: The natural history of pollination. HarperCollins Publishers, London |
Systematic reference |
species [S] |
Breeding system » |
Breeding system |
X (allogamous) |
Reference |
Anmerkung 2002: vgl. Klassifizierungsschema Abb. |
Flower color » |
Flower colour |
light violet |
Basic flower colour |
w (white) |
Reference |
Haeupler, H., Muer, T. 2000: Bildatlas der Farn- und Blütenpflanzen Deutschlands. Ulmer, Stuttgart |
Flower class after MUELLER » |
Flower class after MUELLER |
Hy (water flowers: pollination on or under water) Typical pollinators: - |
Flower type after KUGLER » |
Flower type after KUGLER |
0 (not applicable) |
|
Floristic zone and altitudinal level » |
Floristic zone |
m (meridional) |
Altitudinal level |
|
Status |
natural range |
Floristic zone |
e (submeridional) |
Altitudinal level |
|
Status |
anthropogenic range |
Floristic zone |
p (southern temperate) |
Altitudinal level |
|
Status |
natural range |
Floristic zone |
n (northern temperate) |
Altitudinal level |
|
Status |
anthropogenic range |
Number of inhabited floristic zones » |
Number of inhabited floristic zones |
3 |
Oceanity » |
Oceanity |
sos (weak suboceanic) Amplitude of Oceanity: 4 Minimum level of oceantity: extreme central continental climate Maximum level of oceantity: extreme oceanic climate |
Status |
natural range |
Oceanity |
o (oceanic) Amplitude of Oceanity: 2 Minimum level of oceantity: oceanic climate Maximum level of oceantity: extreme oceanic climate |
Status |
anthropogenic range |
Floristic region » |
Floristic region |
e (Europe) Continent of floristic region: e (Europa) |
Status |
anthropogenic range |
Floristic region |
m (Americas) Continent of floristic region: m (Amerika) |
Status |
natural range |
Floristic region |
u (Australia/New Zealand) Continent of floristic region: u (Australien/Neuseeland) |
Status |
anthropogenic range |
|
Habitat » |
Habitat |
L3.1.4 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.2.4 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.3.4 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.4.4 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.5.4 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.6 (null) Alliance: ? vgl. T10
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.6.4 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.7.4 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.8.4 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.9.4 (null) Alliance: Potamogetonetea
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L4.2.2 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L4.3.2 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Class » |
English circumscription |
01.2 (Communities of aquatic plants rooting in the bed) Class: Potamogetonetea pectinati
|
English circumscription |
01.6 (Communities of reeds and tall sedges) Class: Phragmito-Magnocaricetea
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