species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Salix cinerea L. s. l. |
Salicaceae » |
Grau-Weide
|
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) |
Salix cinerea L. |
accepted |
Salix cinerea agg. |
Synonym |
>Salix cinerea subsp. cinerea |
accepted |
>Salix cinerea L., s. str. |
Synonym |
>Salix acuminata Mill. |
Synonym |
>Salix cinerea subsp. oleifolia Macreight |
accepted |
>Salix atrocinerea Brot. |
Synonym |
>Salix oleifolia Sm., non Vill., nom. illeg. |
Synonym |
>Salix cinerea subsp. atrocinerea (Brot.) Silva & Sobr. |
Synonym |
>Salix cinerea var. atrocinerea (Brot.) O. Bolòs & Vigo |
Synonym |
>Salix acuminata Thuill., non Mill. 1768 |
Synonym |
|
DNA content » |
DNA content (pg/2C) |
1.7 |
Chromosome number |
76 |
Quality |
chromosome number known and occurring in Germany [b] |
Authorised in BENNET & LEITCH 2001 |
False |
Reference |
Thibault, J. 1998: Nuclear DNA amount in pure species and hybrid willows (Salix): a flow cytometric investigation. Canadian Journal of Botany 76:157-165 |
|
Flowering phenology » |
Begin of flowering (months) |
3 |
End of flowering (months) |
4 |
Duration of flowering (months) |
2 |
Number of flowering phases |
0 |
Symphenological Groups » |
Phenological group |
2 (Acer platanoides-Anemone nemorosa-Phase) Phenological season: start of early spring |
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 |
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 |
Proctor, M.C.F., Yeo, P., Lack, A. 1996: The natural history of pollination. HarperCollins Publishers, London |
Pollen vector » |
Pollen vector |
in (insects) Pollen vector group: zo (Tierbestäubung) |
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. |
Floral rewards » |
Floral rewards |
1 (nectar) |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Amount of floral reward |
3 (present) |
Flower color » |
Flower colour |
golden yellow, green |
Basic flower colour |
g (yellow) |
Reference |
Schubert, R., Jäger, E.J., Werner, K. (Hrsg.) 1987: Exkursionsflora Band 3. Atlas der Gefäßpflanzen. 6. Aufl., Volk und Wissen, Berlin |
Flower class after MUELLER » |
Flower class after MUELLER |
AB (flowers with partly hidden nectar) Typical pollinators: syrphids, bees |
Flower type after KUGLER » |
Flower type after KUGLER |
9. (brush flowers) |
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Fruit type » |
Fruit type |
Ka (capsule) |
Diaspore type » |
Diaspore type |
S (seed) |
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 |
always [1] |
Development of additional appendages |
|
Weights » |
Measured object |
Germinule |
Type of germinule or diaspore |
S (seed) |
Constraint |
True |
Heteromorphic type |
n (not heteromorphic) |
Weight (minimum) [mg] |
|
Weight (mean) [mg] |
0.1 |
Weight (maximum) [mg] |
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Sizes » |
Measured object |
Germinule |
Type of germinule or diaspore |
S (seed) |
Constraint |
True |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
1.0 |
Length (mean) [mm] |
1.3 |
Length (maximum) [mm] |
2.0 |
Width (minimum) [mm] |
|
Width (mean) [mm] |
0.7 |
Width (maximum) [mm] |
|
Height (minimum) [mm] |
|
Height (mean) [mm] |
|
Height (maximum) [mm] |
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special references:
|
Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London (Gattung)
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Beijerink, W. 1947: Zadenatlas der Nederlandsche Flora. Biol. Stat. Wijster, Wageningen (Gattung)
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Berggren, G. 1981: Atlas of seeds and small fruits of Northwest-European plant species with morphological descriptions. - Part 3 (Salicaceae-Cruciferaceae). Swedish Museum of Natural History, Stockholm (Gattung)
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Brouwer, W., Stählin, A. 1955: Handbuch der Samenkunde. DLG-Verlag, Frankfurt/Main (Gattung)
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Malyutina, E.T. 1974: Morphology of the fruit and seeds of Salix L. and ist significance for the systematics of the genus. Byulleten Glavnogo Botanicheskogo Sada 91:43-51 (Gattung)
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Grassland utilization indicator values » |
Occurrence |
W (forest edges and related ecotones) |
Guild |
H (woody plant) |
Mowing tolerance |
2 (between 1 and 3 (intolerant to sensitive to mowing)) |
Grazing tolerance |
7 (well tolerant to grazing) |
Trampling tolerance |
9 (very tolerant to trampling) |
Foraging value |
2 (no or little forage value) |
Foraging value for deer |
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Habitat » |
Habitat |
L5.2 (null) Alliance: Salicion albae
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
S3.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
S3.2.1 (null) Alliance: Salicion cinereae
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T2.1.2.1.2 (null) Alliance: Carpinio-Prunion
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
feucht |
Habitat |
T7.3 (null) Alliance: Monilietalia coeruleae
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
moorig |
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Class » |
English circumscription |
09.2 (Acidic deciduous bush communities) Class: Franguletea
|
English circumscription |
09.3 (Willow marsh shrublands) Class: Carici-Salicetea cinereae
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English circumscription |
09.4 (Willow communities of river banks and floodplains) Class: Salicetea purpureae
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English circumscription |
10.1 (Alder marsh woodlands) Class: Alnetea glutinosae
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