| species information (Systematics, BiolFlor-Names, Status) |
| BiolFlor-Name |
family |
german name(s) |
| Elytrigia repens (L.) Desv. ex Nevski |
Poaceae » |
Kriech-Quecke
|
| 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) |
| Elytrigia repens (L.) Desv. ex Nevski |
Synonym |
| Agropyron repens (L.) P. Beauv., s. l. p. p. |
Synonym |
| Agropyron repens subsp. caesium (J. Presl & C. Presl) P. Fourn. |
Synonym |
| Elymus repens subsp. repens , s. l. |
Synonym |
| Elymus repens subsp. caesium (J. Presl & C. Presl) Oberd., nom. inval. (sine basion.) |
Synonym |
| Elymus repens (L.) Gould, s. l. p. p. |
Synonym |
| Agropyron repens subsp. repens , s. l. |
Synonym |
| Agropyron caesium J. Presl & C. Presl |
Synonym |
| Elytrigia repens (L.) Nevski |
Synonym |
| Elymus repens (L.) Gould, s. str. |
accepted |
| Triticum repens L. |
Basionym |
| Agropyron repens (L.) P. Beauv. |
Synonym |
| >Elymus repens subsp. littoreus (Schumach.) Conert |
accepted |
| >Triticum littoreum Schumach. |
Basionym |
| >Agropyron littoreum (Schumach.) O. Schwarz |
Synonym |
| >Elytrigia littorea (Schumach.) Hyl. |
Synonym |
| >Elymus repens subsp. repens , s. str. |
accepted |
|
| Chromosome number » |
| Basic chromosome number |
7 |
| Chromosome number 2n |
42 |
| Chromosome number (Germany) |
True |
| Most common chromosome race |
False |
| Ploidy level |
6 (hexaploid) |
| Ploidy type |
P (polyploid with haploid basic number) |
| Reference |
Oberdorfer, E. 1983: Pflanzensoziologische Exkursionsflora. Ulmer, Stuttgart |
|
| DNA content » |
| DNA content (pg/2C) |
26.0 |
| Chromosome number |
42 |
| Quality |
chromosome number known and occurring in Germany [b] |
| Authorised in BENNET & LEITCH 2001 |
True |
| Reference |
Bennett, M.D., Smith, J.P., Heslop-Harrison, J.S. 1982: Nuclear DNA amounts in angiosperms. Proceedings of the Royal Society London. Series B 216:179-199 |
| DNA content (pg/2C) |
24.2 |
| Chromosome number |
42 |
| 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 |
G (Geophyte) |
| Qualifier |
always [1] |
| Life form |
H (Hemicryptophyte) |
| Qualifier |
always [1] |
| Life span » |
| Life span |
p (pluriennial-pollakanthic) |
| Qualifier |
always [1] |
| Vegetative propagation » |
| Vegetative propagation |
ar (Runner-like rhizome) |
| Qualifier |
always [1] |
| Storage organs » |
| Storage organs |
ar (Runner-like rhizome) |
| Qualifier |
always [1] |
| Shoot metamorphoses » |
| Shoot metamorphoses |
ar (Runner-like rhizome) |
| Qualifier |
always [1] |
| Rosettes » |
| Rosettes |
h (Hemirosette plant) |
| Qualifier |
always [1] |
| special references:
|
| Palmer, J.H., Sagar, G.R. 1963: Biological Flora of the British Isles: Agropyron repens (L.) Beauv. (Triticum repens L.; Elytrigia repens (L.) Nevski). Journal of Ecology 51:783-794
|
| Werner, P.A., Rioux, R. 1977: The biology of Canadian weeds. 24. Agropyron repens (L.) Beauv.. Canadian Journal of Plant Science 57:905-919
|
| Tripathi, R.S., Harper, J.L. 1973: The comparative biology of Agropyron repens (L.) Beauv. and A. caninum (L.) Beauv. I. The growth of mixed populations established from tillers and from seeds. Journal of Ecology 61:353-368
|
| Troughton, A. 1957: The underground organs of herbage grasses. Bull. Commonw. Bur. Past. Fld. Crops 44:1-163
|
| Golubev, V.N. 1957: Materialy k ekologo-morfologiceskoj i geneticeskoj charakteristikje zhizjennych form travjanistych rastenij. Botaniceskij Zhurnal 42:1055-1072
|
| Håkansson, S. 1968: Experiments with Agropyron repens (L.) Beauv. II. Production from rhizome pieces of different sizees and from seeds. Various environmental conditions compared. Lantbrukshögskolans Annaler 34:3-29
|
| Evans, M.W., Ely, J.E. 1935: The rhizomes of certain species of grasses. J. Am. Soc. Agr. 27:791-797
|
| Briemle, G., Schreiber, K.F. 1994: Zur Frage der Beeinflussung pflanzlicher Lebens- und Wuchsformen durch unterschiedliche Landschaftspflegemaßnahmen. Tuexenia 14:229-244
|
| Mühlberg, H. 1967: Die Wuchstypen mitteleuropäischer Poaceen. Hercynia N. F. 4:11-50
|
| Kästner, A., Karrer, G. 1995: Übersicht der Wuchsformentypen als Grundlage für deren Erfassung in der "Flora von Österreich". Florae Austriacae Novit. 3:1-51
|
| Wareing, P.F. 1964: The developmental physiology of rhizomatous and creeping plants. Seventh Brit. Weed Contr. Conf. 1:1020-1030
|
| Bell, A.D. 1994: Illustrierte Morphologie der Blütenpflanzen. Ulmer, Stuttgart
|
|
| Flowering phenology » |
| Begin of flowering (months) |
6 |
| End of flowering (months) |
8 |
| Duration of flowering (months) |
3 |
| 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 |
vvs (mostly vegetatively, rarely by seed) |
| Reference |
Werner, P.A., Rioux, R. 1977: The biology of Canadian weeds. 24. Agropyron repens (L.) Beauv.. Canadian Journal of Plant Science 57:905-919 |
| Type of seed production » |
| Type of seed production |
s (amphimictic, sexual) |
| Reference |
Palmer, J.H., Sagar, G.R. 1963: Biological Flora of the British Isles: Agropyron repens (L.) Beauv. (Triticum repens L.; Elytrigia repens (L.) Nevski). Journal of Ecology 51:783-794 |
| Dicliny » |
| Dicliny |
so (hermaphroditic) |
| Abundance |
always [1] |
| Reference |
Connor, H.E. 1979: Breeding system in the grasses: a survey. New Zealand Journal of Botany 17:547-574 |
| Self-sterility and self-incompatibility » |
| Self-sterility and self-incompatibility |
I+ (± self-incompatibel) |
| Reference |
Werner, P.A., Rioux, R. 1977: The biology of Canadian weeds. 24. Agropyron repens (L.) Beauv.. Canadian Journal of Plant Science 57:905-919 |
| Systematic reference |
species [S] |
| Self-sterility and self-incompatibility |
SI (self-incompatibel) |
| Reference |
Smith, D.C. 1944: Pollination and seed formation in grasses. Journal of Agricultural Research 68:79-95 |
| Systematic reference |
species [S] |
| SI mechanism » |
| SI mechanism |
GSI (gametophytic self-incompatibility) |
| Reference |
de Nettancourt, D. 1977: Incompatibility in angiosperms. Springer, Berlin |
| Pollen vector » |
| Pollen vector |
wi (wind)
Pollen vector group: ab (abiotische Bestäubung) |
| Abundance |
always [1] |
| Reference |
Palmer, J.H., Sagar, G.R. 1963: Biological Flora of the British Isles: Agropyron repens (L.) Beauv. (Triticum repens L.; Elytrigia repens (L.) Nevski). Journal of Ecology 51:783-794 |
| Systematic reference |
species [S] |
| Breeding system » |
| Breeding system |
X (allogamous) |
| Reference |
Fryxell, P.M. 1957: Modes of reproduction of higher plants. The Botanical Review 23:135-233 |
| 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 |
Nu (nut) |
| Diaspore type » |
| Diaspore type |
FZb (fruit with appendage) |
| Diaspore type |
TFSt (part of infructescence) |
| Germinule type » |
| Heteromorphic type |
n (not heteromorphic) |
| Germinule type |
F (fruit) |
| Information available |
True |
| Development of nutritious appendages |
|
| Development of flat appendages |
|
| Development of elongated appendages |
sometimes [2] |
| Development of additional appendages |
|
| Heteromorphic type |
n (not heteromorphic) |
| Germinule type |
FZb (fruit with appendage) |
| Information available |
True |
| Development of nutritious appendages |
|
| Development of flat appendages |
|
| Development of elongated appendages |
sometimes [2] |
| Development of additional appendages |
always [1] |
| Weights » |
| Measured object |
Germinule |
| Type of germinule or diaspore |
F (fruit) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Weight (minimum) [mg] |
2.0 |
| Weight (mean) [mg] |
2.0 |
| Weight (maximum) [mg] |
2.0 |
| Measured object |
Germinule |
| Type of germinule or diaspore |
FZb (fruit with appendage) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Weight (minimum) [mg] |
2.2 |
| Weight (mean) [mg] |
3.3 |
| Weight (maximum) [mg] |
4.0 |
| Measured object |
Diaspore |
| Type of germinule or diaspore |
FZb (fruit with appendage) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Weight (minimum) [mg] |
2.2 |
| Weight (mean) [mg] |
3.3 |
| Weight (maximum) [mg] |
4.0 |
| Sizes » |
| Measured object |
Germinule |
| Type of germinule or diaspore |
F (fruit) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Length (minimum) [mm] |
5.0 |
| Length (mean) [mm] |
5.8 |
| Length (maximum) [mm] |
7.0 |
| Width (minimum) [mm] |
1.0 |
| Width (mean) [mm] |
1.3 |
| Width (maximum) [mm] |
1.5 |
| Height (minimum) [mm] |
0.8 |
| Height (mean) [mm] |
1.2 |
| Height (maximum) [mm] |
1.5 |
| Measured object |
Germinule |
| Type of germinule or diaspore |
FZb (fruit with appendage) |
| Constraint |
True |
| Heteromorphic type |
n (not heteromorphic) |
| Length (minimum) [mm] |
7.0 |
| Length (mean) [mm] |
10.2 |
| Length (maximum) [mm] |
16.8 |
| Width (minimum) [mm] |
1.0 |
| Width (mean) [mm] |
1.5 |
| Width (maximum) [mm] |
2.2 |
| Height (minimum) [mm] |
0.7 |
| Height (mean) [mm] |
1.0 |
| Height (maximum) [mm] |
1.7 |
| Measured object |
Diaspore |
| Type of germinule or diaspore |
FZb (fruit with appendage) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Length (minimum) [mm] |
7.0 |
| Length (mean) [mm] |
10.2 |
| Length (maximum) [mm] |
16.8 |
| Width (minimum) [mm] |
1.0 |
| Width (mean) [mm] |
1.5 |
| Width (maximum) [mm] |
2.2 |
| Height (minimum) [mm] |
0.7 |
| Height (mean) [mm] |
1.0 |
| Height (maximum) [mm] |
1.7 |
| Measured object |
Diaspore |
| Type of germinule or diaspore |
TFSt (part of infructescence) |
| Constraint |
False |
| Heteromorphic type |
n (not heteromorphic) |
| Length (minimum) [mm] |
8.0 |
| Length (mean) [mm] |
14.4 |
| Length (maximum) [mm] |
20.0 |
| Width (minimum) [mm] |
2.5 |
| Width (mean) [mm] |
2.8 |
| Width (maximum) [mm] |
3.0 |
| Height (minimum) [mm] |
1.2 |
| Height (mean) [mm] |
1.4 |
| Height (maximum) [mm] |
1.5 |
| 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)
|
| Palmer, J.H., Sagar, G.R. 1963: Biological Flora of the British Isles: Agropyron repens (L.) Beauv. (Triticum repens L.; Elytrigia repens (L.) Nevski). Journal of Ecology 51:783-794 (Gattung)
|
| Bakker, J.P., Bakker, E.S., Rosén, E., Verweij, G.L. 1997: The soil seed bank of undisturbed and disturbed dry limestone grassland on Öland (Sweden). Z. Ökologie Nat. sch. 6:9-18 (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)
|
| Cremer, J., Partzsch, M., Zimmermann, M., Schwär, C., Goltz, H. 1991: Acker- und Gartenwildkräuter: ein Bestimmungsbuch. . Deutscher Landwirtschaftsverlag, Berlin. (Gattung)
|
| Häfliger, T.J., Scholz, H. 1981: Grass weeds. Documenta CIBA-GEIGY Ltd., Basel (Gattung)
|
| Kaltofen, H., Schrader, A. 1991: Gräser. Biologie - Bestimmung - Wirtschaftliche Bedeutung. DVL, Berlin (Gattung)
|
| Heinisch, O. 1955: Samenatlas der wichtigsten Futterpflanzen und ihrer Unkräuter. Deutsche Akad. Landwirtsch.-Wiss., Berlin (Gattung)
|
|
| Grassland utilization indicator values » |
| Occurrence |
A (arable fields and gardens) |
| Guild |
G (grass) |
| Mowing tolerance |
7 (well tolerant to mowing) |
| Grazing tolerance |
5 (moderately tolerant to grazing) |
| Trampling tolerance |
7 (tolerant to trampling) |
| Foraging value |
6 (between 6 and 8 (intermediate to high forage value)) |
| Foraging value for deer |
2 (no or little forage value) |
|
| Habitat » |
| Habitat |
T10.3.3.1 (null)
Alliance: ???
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
Pionier |
| Habitat |
T10.3.3.4.2 (null)
Alliance: ???
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
Pionier |
| Habitat |
T10.7 (null)
Alliance: ???
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
Pionier |
| Habitat |
T7.4.1 (null)
Alliance: Lolio-Potentillion
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
Pionier |
| Habitat |
T8.2.2 (null)
Alliance: Artemisietea vulgaris
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
Pionier |
| Habitat |
T8.3 (null)
Alliance: Sisymbrienea
|
| Occurrence questionable |
False |
| Occurence restricted |
False |
| Annotation |
Pionier |
|
| Class » |
| English circumscription |
03.6 (Haline grasslands)
Class: Asteretea tripolii
|
| English circumscription |
05.2 (Pioneer communities of hair-grasses)
Class: Koelerio-Corynephoretea
|
| English circumscription |
05.3 (Fescue-brome communities of dry and semi-dry grasslands)
Class: Festuco-Brometea
|
| English circumscription |
05.4 (Commercially used grasslands)
Class: Molinio-Arrhenatheretea
|
| English circumscription |
05.5 (Communities of flooded and trampled grasslands)
Class: Agrostietea stoloniferae
|
| 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
|
| English circumscription |
07.4 (Communities of clear-felled areas)
Class: Epilobietea angustifolii
|
| English circumscription |
07.5 (Nitrophilous tall herb communities)
Class: Galio-Urticetea dioicae
|
| English circumscription |
09.5 (Blackthorn and buckthorn shrubs)
Class: Rhamno-Prunetea spinosae
|
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