species information (Systematics, BiolFlor-Names, Status) |
BiolFlor-Name |
family |
german name(s) |
Jurinea cyanoides (L.) Rchb. |
Asteraceae » |
Sand-Silberscharte
|
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) |
Jurinea cyanoides (L.) Rchb. |
accepted |
Carduus cyanoides L. |
Basionym |
Jurinea pollichii Koch |
Synonym |
Serratula cyanoides (L.) DC., non Gaertn. 1791 (= mollis), nom. illeg. |
Synonym |
Serratula cyanoides var. tenuifolia |
Synonym |
|
Life form » |
Life form |
H (Hemicryptophyte) |
Qualifier |
always [1] |
Life span » |
Life span |
p (pluriennial-pollakanthic) |
Qualifier |
always [1] |
Vegetative propagation » |
Vegetative propagation |
ws (Root shoot) |
Qualifier |
always [1] |
Storage organs » |
Storage organs |
p (Pleiocorm) |
Qualifier |
always [1] |
Shoot metamorphoses » |
Shoot metamorphoses |
p (Pleiocorm) |
Qualifier |
always [1] |
Root metamorphoses » |
Root metamorphoses |
ws (Root shoot) |
Qualifier |
always [1] |
Rosettes » |
Rosettes |
h (Hemirosette plant) |
Qualifier |
always [1] |
special references:
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Beijerinck, M.W. 1887: Beobachtungen und Betrachtungen über Wurzelknospen und Nebenwurzeln. Verh. Kon. Ned. Akad. Wetensch. , Afd. Natuurk. , Tweede Sect. 25:1-146
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Kutschera, L., Lichtenegger, E. 1992: Wurzelatlas mitteleuropäischer Grünlandpflanzen. Bd. 2 Pteridophyta und Dicotyledonae (Magnoliopsida). Teil I Morphologie, Anatomie, Ökologie, Verbreitung, Soziologie, Wirtschaft. Fischer, Stuttgart, Jena, New York
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Irmisch, T. 1853: Beitrag zur Naturgeschichte des Cirsium arvense Scop. und einiger anderer Distelarten. Z. ges. Naturwiss. 1:193-200
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Flowering phenology » |
Begin of flowering (months) |
7 |
End of flowering (months) |
9 |
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 |
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Type of reproduction » |
Type of reproduction |
s (by seed/by spore) |
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 |
Anmerkung 2002: Sexuelle Samenproduktion, da keine Apomikten in Gattung bekannt |
Dicliny » |
Dicliny |
so (hermaphroditic) |
Abundance |
always [1] |
Reference |
Anmerkung 2002: pers. obs. |
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 |
genus [G] |
Flower color » |
Flower colour |
purple |
Basic flower colour |
pu (purple) |
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 |
B` (flower associations with totally hidden nectar) Typical pollinators: bees, bumble bees, wasps, bombylides, syrphids |
Flower type after KUGLER » |
Flower type after KUGLER |
7.2a (flower heads, Asteraceae, only disk flowers) |
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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 |
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Development of flat appendages |
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Development of elongated appendages |
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Development of additional appendages |
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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 |
Germinule |
Type of germinule or diaspore |
F (fruit) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Weight (minimum) [mg] |
|
Weight (mean) [mg] |
6.3 |
Weight (maximum) [mg] |
|
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] |
7.0 |
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] |
7.0 |
Weight (maximum) [mg] |
|
Sizes » |
Measured object |
Germinule |
Type of germinule or diaspore |
F (fruit) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
3.0 |
Length (mean) [mm] |
4.0 |
Length (maximum) [mm] |
5.0 |
Width (minimum) [mm] |
2.0 |
Width (mean) [mm] |
2.2 |
Width (maximum) [mm] |
2.5 |
Height (minimum) [mm] |
1.5 |
Height (mean) [mm] |
1.9 |
Height (maximum) [mm] |
2.0 |
Measured object |
Diaspore |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
14.0 |
Length (mean) [mm] |
14.4 |
Length (maximum) [mm] |
15.0 |
Width (minimum) [mm] |
2.0 |
Width (mean) [mm] |
2.2 |
Width (maximum) [mm] |
2.5 |
Height (minimum) [mm] |
1.5 |
Height (mean) [mm] |
1.9 |
Height (maximum) [mm] |
2.0 |
Measured object |
Germinule |
Type of germinule or diaspore |
FZb (fruit with appendage) |
Constraint |
False |
Heteromorphic type |
n (not heteromorphic) |
Length (minimum) [mm] |
14.0 |
Length (mean) [mm] |
14.4 |
Length (maximum) [mm] |
15.0 |
Width (minimum) [mm] |
2.0 |
Width (mean) [mm] |
2.2 |
Width (maximum) [mm] |
2.5 |
Height (minimum) [mm] |
1.5 |
Height (mean) [mm] |
1.9 |
Height (maximum) [mm] |
2.0 |
|
Habitat » |
Habitat |
T6.2.1.4.7 (null) Alliance: Koelerion glaucae
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Occurrence questionable |
False |
Occurence restricted |
False |
Annotation |
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Class » |
English circumscription |
05.2 (Pioneer communities of hair-grasses) Class: Koelerio-Corynephoretea
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