species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Myriophyllum heterophyllum Michx. |
Haloragaceae » |
Verschiedenblättriges Tausendblatt
|
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) |
Myriophyllum heterophyllum Michx. |
accepted |
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Chromosome number » |
Basic chromosome number |
7 |
Chromosome number 2n |
|
Chromosome number (Germany) |
False |
Most common chromosome race |
False |
Ploidy level |
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Ploidy type |
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Reference |
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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 |
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 |
vvs (mostly vegetatively, rarely by seed) |
Reference |
Holm, L., Doll, J., Holm, E., Pancho, J., Herberger, J. 1997: World Weeds. John Wiley & Sons, New York |
Type of seed production » |
Type of seed production |
s (amphimictic, sexual) |
Reference |
Anmerkung 2002: Sexuelle Samenproduktion, da keine Apomikten in Gattung bekannt |
Dicliny » |
Dicliny |
mo (monoecious) |
Abundance |
always [1] |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Dichogamy » |
Dichogamy |
g2 (protogynous) |
Reference |
Holm, L., Doll, J., Holm, E., Pancho, J., Herberger, J. 1997: World Weeds. John Wiley & Sons, New York |
Dichogamy |
h (homogamous) |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Pollen vector » |
Pollen vector |
wi (wind) Pollen vector group: ab (abiotische Bestäubung) |
Abundance |
the rule [2] |
Reference |
Cook, C.D.K. 1988: Wind pollination in aquatic angiosperms. Ann Mo. Bot Gard. 75:768-777 |
Systematic reference |
genus [G] |
Flower color » |
Flower colour |
red |
Basic flower colour |
r (red) |
Reference |
Haeupler, H., Muer, T. 2000: Bildatlas der Farn- und Blütenpflanzen Deutschlands. Ulmer, Stuttgart |
Flower class after MUELLER » |
Flower class after MUELLER |
W (wind flowers) Typical pollinators: - |
Flower type after KUGLER » |
Flower type after KUGLER |
0 (not applicable) |
|
Fruit type » |
Fruit type |
SpF (schizocarp) |
Diaspore type » |
Diaspore type |
TF (mericarp) |
Germinule type » |
Heteromorphic type |
n (not heteromorphic) |
Germinule type |
TF (mericarp) |
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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special references:
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Anderberg, A.L. 1994: Atlas of seeds and small fruits of Northwest-European plant species with morphological descriptions. - Part 4 (Resedaceae - Umbelliferae). Swedish Museum of Natural History, Stockholm (Gattung)
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Beijerink, W. 1947: Zadenatlas der Nederlandsche Flora. Biol. Stat. Wijster, Wageningen (Gattung)
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Habitat » |
Habitat |
L3.1.4.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Habitat |
L3.2.4.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.3.4.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
L3.5.4.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Habitat |
L3.6.4.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Habitat |
L3.7.4.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Habitat |
L3.8.4.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Habitat |
L3.9.4.1 (null) Alliance: Potamogetonion pectinati p.p.
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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
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