species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Hieracium piloselloides Vill. |
Asteraceae » |
Florentiner Habichtskraut
|
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) |
Hieracium piloselloides Vill. |
accepted |
Pilosella piloselloides (Vill.) Soják |
Synonym |
Pilosella piloselloides (Vill.) F. W. Schultz, nom. inval. (pro syn.) |
Synonym |
Hieracium praealtum Vill. ex Gochnat, sensu Sell & West in Fl. Europ. p. p. |
Synonym |
Hieracium florentinum All. |
Synonym |
Hieracium praealtum Vill. ex Gochnat |
Synonym |
<Hieracium subg. Pilosella |
accepted |
|
Chromosome number » |
Basic chromosome number |
9 |
Chromosome number 2n |
27 |
Chromosome number (Germany) |
False |
Most common chromosome race |
False |
Ploidy level |
|
Ploidy type |
|
Reference |
Bräutigam, S. 1998: Briefliche Mitteilung |
Basic chromosome number |
9 |
Chromosome number 2n |
36 |
Chromosome number (Germany) |
True |
Most common chromosome race |
False |
Ploidy level |
4 (tetraploid) |
Ploidy type |
P (polyploid with haploid basic number) |
Reference |
Bräutigam, S. 1998: Briefliche Mitteilung |
Basic chromosome number |
9 |
Chromosome number 2n |
18 |
Chromosome number (Germany) |
False |
Most common chromosome race |
False |
Ploidy level |
|
Ploidy type |
|
Reference |
Bräutigam, S. 1998: Briefliche Mitteilung |
|
Flowering phenology » |
Begin of flowering (months) |
5 |
End of flowering (months) |
8 |
Duration of flowering (months) |
4 |
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 |
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 |
f (facultativ apomictic) |
Reference |
Gottschlich, G. 1996: Hieracium L. 1753. In: Sebald, O., Seybold, S., Philippi, G., Wörz, A. (Hrsg.) Die Farn- und Blütenpflanzen Baden-Württembergs, Vol. 6, S. Ulmer Verlag, Stuttgart |
Type of apomixis » |
Type of apomixis |
a (autonomous) |
Reference |
Nygren, A. 1967: Apomixis in the angiosperms. In: Ruhland, W. (Hrsg.) Handbuch der Pflanzenphysiologie, 18, S. 551-596, Springer, Berlin |
Dicliny » |
Dicliny |
so (hermaphroditic) |
Abundance |
always [1] |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Dichogamy » |
Dichogamy |
a2 (protandrous) |
Reference |
Knuth, P. 1898: Handbuch der Blütenbiologie. Leipzig |
Pollen vector » |
Pollen vector |
se (selfing) Pollen vector group: se (Selbstbestäubung) |
Abundance |
unknown [0] |
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] |
Pollen vector |
in (insects) Pollen vector group: zo (Tierbestäubung) |
Abundance |
unknown [0] |
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] |
Flower color » |
Flower colour |
yellow |
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 |
UV reflection of the flower » |
UV reflection in the periphery of the flower |
3 (16-27 %) |
UV reflection in the centre of the flower |
1 (0-7 %) |
UV reflection pattern |
1 (UV reflectance pattern present) |
Flower class after MUELLER » |
Flower class after MUELLER |
B` (flower associations with totally hidden nectar) Typical pollinators: bees, bumble bees, wasps, bombylides, syrphids |
Flower type after KUGLER » |
Flower type after KUGLER |
7.2b (flower heads, Asteraceae, only ray flowers) |
|
Fruit type » |
Fruit type |
Nu (nut) |
Diaspore type » |
Diaspore type |
FZb (fruit with appendage) |
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 |
|
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 |
always [1] |
Development of additional appendages |
|
Weights » |
Measured object |
Diaspore |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Weight (minimum) [mg] |
|
Weight (mean) [mg] |
0.1 |
Weight (maximum) [mg] |
|
Measured object |
Germinule |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Weight (minimum) [mg] |
|
Weight (mean) [mg] |
0.1 |
Weight (maximum) [mg] |
|
special references:
|
Thompson, K., Band, S.R., Hodgson, J.G. 1993: Seed size and shape predict persistence in soil. Functional Ecology 7:236-241 (Gattung)
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Grime, J.P., Hodgson, J.G., Hunt, R. 1988: Comparative Plant Ecology. Unwin Hyman, London (Gattung)
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Hensen, I., Müller, C. 1997: Experimental and structural investigations of anemochorous dispersal. Plant Ecology 133:169-180 (Gattung)
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Bishop, G.F., Davy, A.J. 1994: Biological Flora of the British Isles: Hieracium pilosella L. (Pilosella officinarum F.Schultz & Schultz-Bip.). Journal of Ecology 82:195-210 (Gattung)
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Bakker, J.P., Bakker, E.S., Rosén, E., Verweij, G.L., Bekker, R.M. 1996: Soil seed bank composition along a gradient from dry alvar grassland to Juniperus shrubland. Journal of Vegetation Science 7:165-176 (Gattung)
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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)
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Beijerink, W. 1947: Zadenatlas der Nederlandsche Flora. Biol. Stat. Wijster, Wageningen (Gattung)
|
Böttner, I., Frey, W., Hensen, I. 1997: Carex humilis-Gesellschaft im unteren Unstruttal (mitteldeutsches Trockengebiet) - Lebensstrategien einer xerothermen Vegetationseinheit. Feddes Repertorium 108:7; 583-8; 602 (Gattung)
|
Brouwer, W., Stählin, A. 1955: Handbuch der Samenkunde. DLG-Verlag, Frankfurt/Main (Gattung)
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Frey, W., Hauser, A. 1996: Onopordetum acanthii (Eselsdistel-Gesellschaft) im mittleren und unteren Unstruttal - Lebensstrategien in einer wärmeliebenden Ruderalgesellschaft. Hausknechtia, Beiheft 6:1-84 (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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Urbanska, K.M., Schütz, M. 1986: Reproduction by seed in alpine plants and revegetation research above timberline. Botanica Helvetica 96:43-60 (Gattung)
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Vogler, P. 1901: Ueber die Verbreitungsmittel der schweizerischen Alpenpflanzen. Flora 89 (Ergänzungsband zum Jg.1901):1-137 (Gattung)
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Hensen, I., Kentrup, M. 1998: Teucrio botryos-Melicetum ciliatae (Traubegamander-Wimpergrasflur) - Lebensstrategien in einer xerothemen Fels-Pioniergesellschaft. Tuexenia 18:217-236 (Gattung)
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Habitat » |
Habitat |
L5.1.1 (null) Alliance: Epilobion fleischeri
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T10.2.2.2 (null) Alliance: Asplenio-viridis-Cystopteridetum fragilis
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T10.3.3.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T10.5.3 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T10.5.4 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T6.2.2.2.3 (null) Alliance: Bromion erecti
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
|
Habitat |
T9.3.2.1 (null) Alliance: ???
|
Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
synanthrop |
|
Class » |
English circumscription |
04.3 (Communities of boulders and scree) Class: Thlaspietea rotundifolii
|
English circumscription |
05.3 (Fescue-brome communities of dry and semi-dry grasslands) Class: Festuco-Brometea
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English circumscription |
07.1 (Thermophilous and mesophilous forest grassland ecotones) Class: Trifolio-Geranietea sanguinei
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