species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Cotoneaster horizontalis Decne. |
Rosaceae » |
Fächer-Zwergmispel
|
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) |
Cotoneaster horizontalis Decne. |
accepted |
|
Chromosome number » |
Basic chromosome number |
17 |
Chromosome number 2n |
51 |
Chromosome number (Germany) |
False |
Most common chromosome race |
False |
Ploidy level |
|
Ploidy type |
R (palaeopolyploid; polyploid basic number) |
Reference |
Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart |
Basic chromosome number |
17 |
Chromosome number 2n |
68 |
Chromosome number (Germany) |
False |
Most common chromosome race |
False |
Ploidy level |
4 (tetraploid) |
Ploidy type |
R (palaeopolyploid; polyploid basic number) |
Reference |
Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart |
|
Flowering phenology » |
Begin of flowering (months) |
5 |
End of flowering (months) |
5 |
Duration of flowering (months) |
1 |
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 |
Kutzelnigg, H. 1995: Maloideae. In: Hegi, G.B. (Hrsg.) Illustrierte Flora von Mitteleuropa, 4 (2b), S. 250-426, Blackwell, Berlin |
Type of seed production » |
Type of seed production |
f (facultativ apomictic) |
Reference |
Kutzelnigg, H. 1995: Maloideae. In: Hegi, G.B. (Hrsg.) Illustrierte Flora von Mitteleuropa, 4 (2b), S. 250-426, Blackwell, Berlin |
Type of apomixis » |
Type of apomixis |
p (pseudogamous) |
Reference |
Ploompuu, T. 1999: Native Cotoneasters of Estonia. Dendroloogilised uurimused Eestis38-54 |
Dicliny » |
Dicliny |
so (hermaphroditic) |
Abundance |
the rule [2] |
Reference |
Anmerkung 2002: pers. obs. |
Dichogamy » |
Dichogamy |
g2 (protogynous) |
Reference |
Kutzelnigg, H. 1995: Maloideae. In: Hegi, G.B. (Hrsg.) Illustrierte Flora von Mitteleuropa, 4 (2b), S. 250-426, Blackwell, Berlin |
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 |
in (insects) Pollen vector group: zo (Tierbestäubung) |
Abundance |
the rule [2] |
Reference |
Frank, D., Klotz, S. 1990: Biologisch-ökologische Daten zur Flora der DDR. Wissenschaftliche Beiträge Martin-Luther Univ. Halle-Wittenberg Vol. 32 (P41) |
Systematic reference |
genus [G] |
Floral rewards » |
Floral rewards |
1 (nectar) |
Reference |
Kutzelnigg, H. 1995: Maloideae. In: Hegi, G.B. (Hrsg.) Illustrierte Flora von Mitteleuropa, 4 (2b), S. 250-426, Blackwell, Berlin |
Amount of floral reward |
4 (plenty) |
Flower color » |
Flower colour |
pink to light red |
Basic flower colour |
ro (pink) |
Reference |
Haeupler, H., Muer, T. 2000: Bildatlas der Farn- und Blütenpflanzen Deutschlands. Ulmer, Stuttgart |
Flower class after MUELLER » |
Flower class after MUELLER |
B (flowers with totally hidden nectar) Typical pollinators: bees, bumblebees, wasps, bombylides, syrphids |
Flower type after KUGLER » |
Flower type after KUGLER |
2.2 (funnel flowers, small) |
|
Fruit type » |
Fruit type |
Po (pome) |
Diaspore type » |
Diaspore type |
SaF (aggregate fruit (syncarpous)) |
Germinule type » |
Heteromorphic type |
n (not heteromorphic) |
Germinule type |
S (seed) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
|
Development of elongated appendages |
|
Development of additional appendages |
|
Weights » |
Measured object |
Germinule |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Weight (minimum) [mg] |
|
Weight (mean) [mg] |
10.2 |
Weight (maximum) [mg] |
|
Sizes » |
Measured object |
Germinule |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
3.0 |
Length (mean) [mm] |
3.7 |
Length (maximum) [mm] |
4.5 |
Width (minimum) [mm] |
2.2 |
Width (mean) [mm] |
2.8 |
Width (maximum) [mm] |
4.0 |
Height (minimum) [mm] |
1.0 |
Height (mean) [mm] |
1.4 |
Height (maximum) [mm] |
1.8 |
Measured object |
Diaspore |
Type of germinule or diaspore |
SaF (aggregate fruit (syncarpous)) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
4.0 |
Length (mean) [mm] |
5.0 |
Length (maximum) [mm] |
6.0 |
Width (minimum) [mm] |
3.0 |
Width (mean) [mm] |
4.5 |
Width (maximum) [mm] |
6.0 |
Height (minimum) [mm] |
3.0 |
Height (mean) [mm] |
4.5 |
Height (maximum) [mm] |
6.0 |
special references:
|
Brouwer, W., Stählin, A. 1955: Handbuch der Samenkunde. DLG-Verlag, Frankfurt/Main (Gattung)
|
Klotz, G. 1957: Übersicht über die in Kultur befindlichen Cotoneaster-Arten und -Formen. Wissenschaftliche Zeitschrift MLU Halle-Wittenberg, math. -nat. R. 6:945-982 (Gattung)
|
Luftensteiner, H.W. 1982: Untersuchungen zur Verbreitungssbiologie von Pflanzengemeinschaften an vier Standorten in Niederösterreich. Bibliotheca Botanica 135:1-68 (Gattung)
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|
Habitat » |
Habitat |
T2.1.2.1.2 (null) Alliance: Carpinio-Prunion
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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