| species information (Systematics, BiolFlor-Names, Status) |
| BiolFlor-Name |
family |
german name(s) |
| Callitriche stagnalis Scop. |
Callitrichaceae » |
Teich-Wasserstern
|
| 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 »
|
|
| Synonymy (taxonomy after Wisskirchen & Haeupler, 1998) |
| Callitriche stagnalis Scop. |
accepted |
| <Callitriche palustris agg. |
accepted |
|
| Chromosome number » |
| Basic chromosome number |
5 |
| Chromosome number 2n |
10 |
| Chromosome number (Germany) |
True |
| Most common chromosome race |
False |
| Ploidy level |
2 (diploid) |
| Ploidy type |
D (diploid with haploid basic number) |
| Reference |
Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart |
|
| DNA content » |
| DNA content (pg/2C) |
2.8 |
| Chromosome number |
10 |
| Quality |
chromosome number known and occurring in Germany [b] |
| Authorised in BENNET & LEITCH 2001 |
False |
| Reference |
Bennett, M.D., Leitch, I.J. 1995: Nuclear DNA amounts in angiosperms. Annals of Botany 76:113-176 |
| DNA content (pg/2C) |
2.5 |
| Chromosome number |
10 |
| Quality |
chromosome number known and occurring in Germany [b] |
| Authorised in BENNET & LEITCH 2001 |
True |
| Reference |
Bennett, M.D., Smith, J.S. 1991: Nuclear DNA amounts in angiosperms. Philosophical Transactions of the Royal Society London B 334:309-345 |
|
| Flowering phenology » |
| Begin of flowering (months) |
5 |
| End of flowering (months) |
10 |
| Duration of flowering (months) |
6 |
| 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 |
sv (by seed and vegetatively) |
| 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 |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
| Dicliny » |
| Dicliny |
mo (monoecious) |
| Abundance |
always [1] |
| Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
| Dichogamy » |
| Dichogamy |
g2 (protogynous) |
| Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
| Self-sterility and self-incompatibility » |
| Self-sterility and self-incompatibility |
SC (self-compatibel) |
| Reference |
East, E.M. 1940: The distribution of self-sterility in the flowering plants. Proceedings of the American Philosophical Society 82:449-518 |
| Systematic reference |
genus [G] |
| 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 |
species [S] |
| Pollen vector |
wa (water)
Pollen vector group: ab (abiotische Bestäubung) |
| Abundance |
possible [5] |
| Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
| Systematic reference |
species [S] |
| Pollen vector |
ge (geitonogamy)
Pollen vector group: se (Selbstbestäubung) |
| Abundance |
possible [5] |
| Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
| Systematic reference |
species [S] |
| Breeding system » |
| Breeding system |
AF (facultative autogamous) |
| Reference |
Anmerkung 2002: vgl. Klassifizierungsschema Abb. |
| 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 |
BrF (lomentum) |
| Diaspore type » |
| Diaspore type |
TF (mericarp) |
| Germinule type » |
| Heteromorphic type |
n (not heteromorphic) |
| Germinule type |
TF (mericarp) |
| Information available |
True |
| Development of nutritious appendages |
|
| Development of flat appendages |
always [1] |
| Development of elongated appendages |
always [1] |
| Development of additional appendages |
|
| Weights » |
| Measured object |
Germinule |
| Type of germinule or diaspore |
TF (mericarp) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Weight (minimum) [mg] |
|
| Weight (mean) [mg] |
0.1 |
| Weight (maximum) [mg] |
|
| Measured object |
Diaspore |
| Type of germinule or diaspore |
TF (mericarp) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Weight (minimum) [mg] |
|
| Weight (mean) [mg] |
0.1 |
| Weight (maximum) [mg] |
|
| Sizes » |
| Measured object |
Germinule |
| Type of germinule or diaspore |
TF (mericarp) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Length (minimum) [mm] |
1.0 |
| Length (mean) [mm] |
1.4 |
| Length (maximum) [mm] |
1.8 |
| Width (minimum) [mm] |
0.5 |
| Width (mean) [mm] |
0.6 |
| Width (maximum) [mm] |
1.0 |
| Height (minimum) [mm] |
0.2 |
| Height (mean) [mm] |
0.2 |
| Height (maximum) [mm] |
0.3 |
| Measured object |
Diaspore |
| Type of germinule or diaspore |
TF (mericarp) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Length (minimum) [mm] |
1.0 |
| Length (mean) [mm] |
1.4 |
| Length (maximum) [mm] |
1.8 |
| Width (minimum) [mm] |
0.5 |
| Width (mean) [mm] |
0.6 |
| Width (maximum) [mm] |
1.0 |
| Height (minimum) [mm] |
0.2 |
| Height (mean) [mm] |
0.2 |
| Height (maximum) [mm] |
0.3 |
| special references:
|
| Müller-Schneider, P. 1986: Verbreitungsbiologie der Blütenpflanzen Graubündens. Veröffentlichungen des Geobotanischen Institutes der ETH, Stiftung Rübel, Zürich 85:1-261 (Gattung)
|
| Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London (Gattung)
|
| Beijerink, W. 1947: Zadenatlas der Nederlandsche Flora. Biol. Stat. Wijster, Wageningen (Gattung)
|
| Brouwer, W., Stählin, A. 1955: Handbuch der Samenkunde. DLG-Verlag, Frankfurt/Main (Gattung)
|
|
| Habitat » |
| Habitat |
L3.1.4.1 (null)
Alliance: ???
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
|
| Habitat |
L3.1.6 (null)
Alliance: Littorelletea uniflorae
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
|
| Habitat |
L3.2.4.1 (null)
Alliance: ???
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
|
| Habitat |
L3.2.6 (null)
Alliance: Littorelletea uniflorae
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
|
| Habitat |
L3.3.7.3 (null)
Alliance: ???
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
|
| Habitat |
L4.2.2.1 (null)
Alliance: ???
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
|
|
| 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
|
| English circumscription |
02.1 (Communities of dwarf rushes)
Class: Isoeto-Nanojuncetea bufonii
|
| English circumscription |
10.1 (Alder marsh woodlands)
Class: Alnetea glutinosae
|
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