species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Atriplex patula L. |
Chenopodiaceae » |
Spreizende Melde
|
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) |
Atriplex patula L. |
accepted |
Atriplex erecta Huds. |
Synonym |
Atriplex virgata Scop. |
Synonym |
Atriplex agrestis Schur |
Synonym |
Atriplex angustifolia Sm. |
Synonym |
|
Chromosome number » |
Basic chromosome number |
9 |
Chromosome number 2n |
18 |
Chromosome number (Germany) |
True |
Most common chromosome race |
False |
Ploidy level |
|
Ploidy type |
|
Reference |
Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart |
|
DNA content » |
DNA content (pg/2C) |
4.3 |
Chromosome number |
36 |
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) |
7 |
End of flowering (months) |
10 |
Duration of flowering (months) |
4 |
Number of flowering phases |
0 |
Symphenological Groups » |
Phenological group |
8 (Clematis vitalba-Galium sylvaticum-Phase) Phenological season: midsummer |
Reference |
Dierschke, H 1995: Phänologische und symphänologische Artengruppen von Blütenpflanzen in Mitteleuropa. Tuexenia 15: 523-560 |
|
Type of reproduction » |
Type of reproduction |
s (by seed/by spore) |
Reference |
Bassett, I.J., Munro, D.B. 1987: The biology of Canadian weeds. 81. Atriplex patula L., A. prostrata Boucher ex DC., and A. rosea L.. Canadian Journal of Plant Science 67:1069-1082 |
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 |
mo (monoecious) |
Abundance |
always [1] |
Reference |
Bassett, I.J., Munro, D.B. 1987: The biology of Canadian weeds. 81. Atriplex patula L., A. prostrata Boucher ex DC., and A. rosea L.. Canadian Journal of Plant Science 67:1069-1082 |
Dichogamy » |
Dichogamy |
g1 (slightly protogynous) |
Reference |
Bassett, I.J., Munro, D.B. 1987: The biology of Canadian weeds. 81. Atriplex patula L., A. prostrata Boucher ex DC., and A. rosea L.. Canadian Journal of Plant Science 67:1069-1082 |
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 |
family [F] |
Pollen vector » |
Pollen vector |
wi (wind) Pollen vector group: ab (abiotische Bestäubung) |
Abundance |
the rule [2] |
Reference |
Bassett, I.J., Munro, D.B. 1987: The biology of Canadian weeds. 81. Atriplex patula L., A. prostrata Boucher ex DC., and A. rosea L.. Canadian Journal of Plant Science 67:1069-1082 |
Systematic reference |
species [S] |
Pollen vector |
se (selfing) Pollen vector group: se (Selbstbestäubung) |
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] |
Pollen vector |
in (insects) Pollen vector group: zo (Tierbestäubung) |
Abundance |
rare [4] |
Reference |
Bassett, I.J., Munro, D.B. 1987: The biology of Canadian weeds. 81. Atriplex patula L., A. prostrata Boucher ex DC., and A. rosea L.. Canadian Journal of Plant Science 67:1069-1082 |
Systematic reference |
species [S] |
Breeding system » |
Breeding system |
XF (facultative allogamous) |
Reference |
Bassett, I.J., Munro, D.B. 1987: The biology of Canadian weeds. 81. Atriplex patula L., A. prostrata Boucher ex DC., and A. rosea L.. Canadian Journal of Plant Science 67:1069-1082 |
Flower color » |
Flower colour |
greenish |
Basic flower colour |
gr (green) |
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 |
Wb (wind flowers occassionally visited by insect) Typical pollinators: Short tongued bees, syrphids, flies, beetles |
Flower type after KUGLER » |
Flower type after KUGLER |
0 (not applicable) |
|
Fruit type » |
Fruit type |
Nu (nut) |
Diaspore type » |
Diaspore type |
FZb (fruit with appendage) |
Germinule type » |
Heteromorphic type |
G3 (red-brown or smaller brown germinule/with prophyll) |
Germinule type |
FZb (fruit with appendage) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
always [1] |
Development of elongated appendages |
|
Development of additional appendages |
always [1] |
Heteromorphic type |
G2 (black germinule/with prophyll) |
Germinule type |
FZb (fruit with appendage) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
always [1] |
Development of elongated appendages |
|
Development of additional appendages |
always [1] |
Heteromorphic type |
G3 (red-brown or smaller brown germinule/with prophyll) |
Germinule type |
S (seed) |
Information available |
True |
Development of nutritious appendages |
|
Development of flat appendages |
|
Development of elongated appendages |
|
Development of additional appendages |
|
Heteromorphic type |
G2 (black germinule/with prophyll) |
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 |
G3 (red-brown or smaller brown germinule/with prophyll) |
Weight (minimum) [mg] |
4.6 |
Weight (mean) [mg] |
5.1 |
Weight (maximum) [mg] |
5.5 |
Measured object |
Germinule |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
G2 (black germinule/with prophyll) |
Weight (minimum) [mg] |
1.1 |
Weight (mean) [mg] |
1.2 |
Weight (maximum) [mg] |
1.4 |
Sizes » |
Measured object |
Germinule |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
G2 (black germinule/with prophyll) |
Length (minimum) [mm] |
1.0 |
Length (mean) [mm] |
1.6 |
Length (maximum) [mm] |
2.5 |
Width (minimum) [mm] |
1.1 |
Width (mean) [mm] |
1.5 |
Width (maximum) [mm] |
2.0 |
Height (minimum) [mm] |
0.2 |
Height (mean) [mm] |
0.6 |
Height (maximum) [mm] |
1.0 |
Measured object |
Germinule |
Type of germinule or diaspore |
S (seed) |
Constraint |
False |
Heteromorphic type |
G3 (red-brown or smaller brown germinule/with prophyll) |
Length (minimum) [mm] |
1.6 |
Length (mean) [mm] |
2.4 |
Length (maximum) [mm] |
3.5 |
Width (minimum) [mm] |
1.6 |
Width (mean) [mm] |
2.4 |
Width (maximum) [mm] |
3.5 |
Height (minimum) [mm] |
|
Height (mean) [mm] |
|
Height (maximum) [mm] |
|
special references:
|
Grime, J.P., Mason, G., Curtis, A.V., Rodman, J., Band, S.R., Mowforth, M.A., Neal, A.M., Shaw, S. 1981: A comparative study of germination characteristics in a local flora. Journal of Ecology 69:1017-1069 (Gattung)
|
Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London (Gattung)
|
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)
|
Cremer, J., Partzsch, M., Zimmermann, M., Schwär, C., Goltz, H. 1991: Acker- und Gartenwildkräuter: ein Bestimmungsbuch. . Deutscher Landwirtschaftsverlag, Berlin. (Gattung)
|
Gustafsson, M. 1976: Evolutionary trends in the Atriplex prostrata group of Scandinavia. Taxonomy and morphological variation. Opera Botanica 39: (Gattung)
|
Hanf, M. 1984: Ackerunkräuter Europas mit ihren Keimlingen und Samen. . BLV Verlagsgesellschaft, München, Wien, Zürich. (Gattung)
|
Heinisch, O. 1955: Samenatlas der wichtigsten Futterpflanzen und ihrer Unkräuter. Deutsche Akad. Landwirtsch.-Wiss., Berlin (Gattung)
|
Ellison, A.M. 1987: Effect of seed dimorphism on the density-dependent dynamics of experimental populations of Atriplex triangularis (Chenopodiaceae). American Journal of Botany 74:1280-1288 (Gattung)
|
Ungar, I.A. 1971: Atriplex patula var. hastata seed dimorphism. Rhodora 73:548-551 (Gattung)
|
Garve, E. 1983: Die Atriplex-Arten (Chenopodiaceae) der deutschen Nordseeküste. Tuexenia 2 :287-333 (Gattung)
|
|
Habitat » |
Habitat |
L5.2.4.2 (null) Alliance: Chenopodion rubri
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T9.1 (null) Alliance: Violenea arvensis
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
|
Class » |
English circumscription |
06.1 (Sea rocket and seaweed strandline and shingle communities) Class: Cakiletea maritimae
|
English circumscription |
06.2 (Bur-marigold and orache bank communities) Class: Bidentetea tripartitae
|
English circumscription |
06.4 (Annual ruderal communities) Class: Sisymbrietea officinalis
|
English circumscription |
06.5 (Eusiberian ruderal mugwort and thistles communities, and couch-grasslands) Class: Artemisietea vulgaris
|
English circumscription |
06.6 (Chickweed and other field weed communities) Class: Stellarietea mediae
|
|
|
|
Display of complete information for the selected species. Only traits available for the selected species are displayed.
|