species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Robinia pseudoacacia L. |
Fabaceae » |
Gewöhnliche Scheinakazie
Robinie
|
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) |
Robinia pseudoacacia L. |
accepted |
|
Chromosome number » |
Basic chromosome number |
10 |
Chromosome number 2n |
20 |
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 |
Basic chromosome number |
11 |
Chromosome number 2n |
22 |
Chromosome number (Germany) |
False |
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) |
1.3 |
Chromosome number |
20 |
Quality |
chromosome number known and occurring in Germany [b] |
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 |
M (Macrophanerophyte) |
Qualifier |
always [1] |
Life span » |
Life span |
p (pluriennial-pollakanthic) |
Qualifier |
always [1] |
Vegetative propagation » |
Vegetative propagation |
ws (Root shoot) |
Qualifier |
always [1] |
Root metamorphoses » |
Root metamorphoses |
ws (Root shoot) |
Qualifier |
always [1] |
Rosettes » |
Rosettes |
r (Erosulate plant) |
Qualifier |
always [1] |
special references:
|
Del Tredici, P. 2001: Sprouting in temperate trees: A morphological and ecological review. The Botanical Review 67:121-140
|
Pénzes, A. 1960: Über die Morphologie, Dynamik und zönologische Rolle der Sproßkolonien bildenden Pflanzen (Polycormone):. Fragm. Florist. Geobot. Warszawa 6:501-515
|
Kiermeier, P. 1983: Ausläuferbildung an Gehölzen. Z. f. Vegetationstechnik 6:60-64
|
Rauh, W. 1937: Die Bildung von Hypokotyl- und Wurzelsprossen und ihre Bedeutung für die Wuchsformen der Pflanzen. Nova Acta Leopold. N. F. 4:395-553
|
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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Wareing, P.F. 1964: The developmental physiology of rhizomatous and creeping plants. Seventh Brit. Weed Contr. Conf. 1:1020-1030
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Peterson, C.J., Jones, R.H. 1997: Clonality in woody plants: a review and comparison with clonal herbs. In: de Kroon, H., Van Groenendael, J. (Hrsg.) The ecology and evolution of clonal plants, S. 263-289, Backhuys Publ., Leyden
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|
Flowering phenology » |
Begin of flowering (months) |
5 |
End of flowering (months) |
6 |
Duration of flowering (months) |
2 |
Number of flowering phases |
0 |
Symphenological Groups » |
Phenological group |
6 (Cornus sanguinea-Melica uniflora-Phase) Phenological season: start of early summer |
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 |
Anmerkung 2002: pers. obs. |
Type of seed production » |
Type of seed production |
s (amphimictic, sexual) |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Dicliny » |
Dicliny |
so (hermaphroditic) |
Abundance |
always [1] |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Dichogamy » |
Dichogamy |
h (homogamous) |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Pollen vector » |
Pollen vector |
in (insects) Pollen vector group: zo (Tierbestäubung) |
Abundance |
the rule [2] |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Systematic reference |
species [S] |
P/O ratio » |
P/O ratio |
1971.0 |
Reference |
Rodriguez-Riano, T., Ortega-Olivencia, A., Devesa, J.A. 1999: Biologia floral en Fabaceae. Ruizia, Monografias des Real Jardin Botanico, Madrid 16:1-176 |
Floral rewards » |
Floral rewards |
1 (nectar) |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Amount of floral reward |
3 (present) |
Flower color » |
Flower colour |
white |
Basic flower colour |
w (white) |
Reference |
Schubert, R., Jäger, E.J., Werner, K. (Hrsg.) 1987: Exkursionsflora Band 3. Atlas der Gefäßpflanzen. 6. Aufl., Volk und Wissen, Berlin |
UV reflection of the flower » |
UV reflection in the periphery of the flower |
2 (8-15 %) |
UV reflection in the centre of the flower |
2 (8-15 %) |
UV reflection pattern |
0 (no UV reflectance patterns) |
Flower class after MUELLER » |
Flower class after MUELLER |
H (hymenoptere flowers) Typical pollinators: hymenopteres |
Flower type after KUGLER » |
Flower type after KUGLER |
6.1b (flag blossom, Fabaceae type, explosive mechanism) |
|
Fruit type » |
Fruit type |
Hü (legume) |
Diaspore type » |
Diaspore type |
S (seed) |
Diaspore type |
TF (mericarp) |
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] |
7.3 |
Weight (mean) [mg] |
16.5 |
Weight (maximum) [mg] |
34.0 |
Measured object |
Diaspore |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Weight (minimum) [mg] |
7.3 |
Weight (mean) [mg] |
16.5 |
Weight (maximum) [mg] |
34.0 |
Sizes » |
Measured object |
Germinule |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
4.0 |
Length (mean) [mm] |
5.5 |
Length (maximum) [mm] |
7.0 |
Width (minimum) [mm] |
2.1 |
Width (mean) [mm] |
3.2 |
Width (maximum) [mm] |
4.5 |
Height (minimum) [mm] |
1.3 |
Height (mean) [mm] |
1.6 |
Height (maximum) [mm] |
2.0 |
Measured object |
Diaspore |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
4.0 |
Length (mean) [mm] |
5.5 |
Length (maximum) [mm] |
7.0 |
Width (minimum) [mm] |
2.1 |
Width (mean) [mm] |
3.2 |
Width (maximum) [mm] |
4.5 |
Height (minimum) [mm] |
1.3 |
Height (mean) [mm] |
1.6 |
Height (maximum) [mm] |
2.0 |
special references:
|
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)
|
Lhotska, M., Chrtkova, A. 1978: Karpologie a diasporologie ceskoslovensk'ych zastupc u celedi Fabaceae. Academia, Praha (Gattung)
|
Schütt, P., Schuch, H.J., Aas, G., Lang, U.M. 1994: Enzyklopädie der Holzgewächse. Handbuch und Atlas der Dendrologie. Landsberg am Lech (Gattung)
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|
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 |
anthropogenic range |
Number of inhabited floristic zones » |
Number of inhabited floristic zones |
2 |
Oceanity » |
Oceanity |
so (suboceanic) Amplitude of Oceanity: 3 Minimum level of oceantity: continental climate Maximum level of oceantity: extreme oceanic climate |
Status |
natural range |
Oceanity |
os (weak oceanic) Amplitude of Oceanity: 4 Minimum level of oceantity: continental 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 |
om (Eastern America) Continent of floristic region: m (Amerika) |
Status |
natural range |
Floristic region |
wa (Western Asia) Continent of floristic region: a (Asien) |
Status |
natural range |
|
Habitat » |
Habitat |
T1.4.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T10.3.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
|
Class » |
English circumscription |
07.5 (Nitrophilous tall herb communities) Class: Galio-Urticetea dioicae
|
English circumscription |
09.5 (Blackthorn and buckthorn shrubs) Class: Rhamno-Prunetea spinosae
|
English circumscription |
10.2 (Mesophilous, summer-green deciduous forests) Class: Carpino-Fagetea
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