フタマタタン・・属、クレピス属、Crepis属　

WordNet

hawks-beard; cosmopolitan in northern hemisphere (同)genus Crepis

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/12/26 11:38:59」(JST)

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Crepis, commonly known in some parts of the world as hawksbeard or hawk's-beard (but not to be confused with the related genus Hieracium with a similar common name), is a genus of annual and perennial flowering plants of the family Asteraceae superficially resembling the dandelion, the most conspicuous difference being that Crepis usually has branching scapes with multiple heads (though solitary heads can occur). The genus name Crepis derives from the Greek krepis, meaning "slipper" or "sandal", possibly in reference to the shape of the fruit.^[1]

The genus is distributed throughout the Northern Hemisphere and Africa,^[2] and several plants are known as introduced species practically worldwide.^[1] The center of diversity is in the Mediterranean.^[2]

Ecology

Crepis species are used as food plants by the larvae of some Lepidoptera species including the broad-barred white moth. The fly Tephritis formosa is known to attack the capitula of this plant.^[3]

Seeds of Crepis species are an important food source for some bird species.^[4]

Uses

In Crete, Greece the leaves of Crepis commutata which is called glykosyrida (γλυκοσυρίδα) is eaten raw, boiled, steamed or browned in salads. Another two species on the same island, Crepis vesicaria, called kokkinogoula (κοκκινογούλα), lekanida (λεκανίδα) or prikousa (πρικούσα) and a local variety called maryies (μαργιές) or pikrouses (πικρούσες) have both its leaves and tender shoots eaten boiled by the locals.

Secondary metabolites

The genus Crepis is a rich source of costus lactone-type guaianolides,^[5] a class of sesquiterpene lactones.

Phenolics found in Crepis include luteolin-type flavonoids and caffeoyl quinic acid derivatives such as chlorogenic acid and 3,5-dicaffeoylquinic acid. Moreover, Crepis species contain the caffeoyl tartaric acid derivatives caffeoyl tartaric acid and cichoric acid.^[6]

Diversity

There are about 200 species in the genus.^[1]^[2]

Crepis tectorum

Crepis pyrenaica

Crepis aurea

Crepis flowers attracts bumblebees

Species include:

Crepis acuminata - tapertip hawksbeard, longleaf hawk's-beard
Crepis alpestris
Crepis alpina
Crepis aspera
Crepis atribarba - dark hawk's-beard, slender hawk's-beard
Crepis aurea - golden hawk's-beard
Crepis bakeri - Baker's hawksbeard
Crepis barbigera - bearded hawk's-beard
Crepis biennis - rough hawksbeard
Crepis bungei
Crepis bursifolia - Italian hawksbit
Crepis capillaris - smooth hawksbeard, green crepis
Crepis conyzifolia
Crepis dioscoridis
Crepis foetida - stinking hawksbeard, roadside hawk's-beard
Crepis incana - pink dandelion
Crepis intermedia - limestone hawksbeard, small-flower hawk's-beard
Crepis kotschyana
Crepis micrantha
Crepis modocensis - Modoc hawksbeard, Siskiyou hawksbeard
Crepis mollis - northern hawksbeard
Crepis monticola - mountain hawksbeard
Crepis nicaeensis - French hawksbeard, Turkish hawksbeard
Crepis occidentalis - largeflower hawksbeard, gray hawk's-beard, western hawk's-beard
Crepis paludosa - marsh hawksbeard
Crepis pannonica - pasture hawksbeard
Crepis phoenix
Crepis pleurocarpa - nakedstem hawksbeard, naked hawk's-beard
Crepis pontana
Crepis praemorsa - leafless hawksbeard
Crepis pulchra - small-flower hawk's-beard
Crepis pyrenaica
Crepis rubra - red hawksbeard, pink hawk's-beard
Crepis runcinata - fiddleleaf hawksbeard
Crepis setosa - bristly hawksbeard
Crepis sibirica
Crepis sodiroi
Crepis tectorum - narrow-leaved hawksbeard
Crepis thompsonii
Crepis vesicaria - beaked hawksbeard, dandelion hawk's-beard, weedy hawk's-beard
Crepis zacintha - striped hawksbeard

References

^ ^a ^b ^c Crepis. Flora of North America.
^ ^a ^b ^c Enke, N. and B. Gemeinholzer. (2008). Babcock revisited: New insights into generic delimitation and character evolution in Crepis L.(Compositae: Cichorieae) from ITS and matK sequence data. Taxon 57(3) 756-68.
^ White, I.M. (1984). Tephritid Flies (Diptera: Tephritidea). Handbooks for the Identification of British Insects. 10 pt 5a. Royal Entomological Society of London. pp. 134 pp. ISBN 0901546682.
^ D. L. Buckingham and W. J. Peach (2005). "The influence of livestock management on habitat quality for farmland birds". Animal Science 81: 199–203. doi:10.1079/asc50700199.
^ Zidorn, C. (2008). "Sesquiterpene lactones and their precursors as chemosystematic markers in the tribe Cichorieae of the Asteraceae". Phytochemistry (Amsterdam, The Netherlands) 69: 2270–2296. doi:10.1016/j.phytochem.2008.06.013. ISSN 0031-9422.
^ Zidorn, C.; et al. (2008). "Phenolics as chemosystematic markers in and for the genus Crepis (Asteraceae, Cichorieae)". Scientia Pharmaceutica (Vienna, Austria) 76: 743–50. doi:10.3797/scipharm.0810-25. ISSN 0036-8709.

External links

United States Department of Agriculture PLANTS: North American Crepis
GRIN Species Records of Crepis
Flora of China: Crepis

English Journal

A reexamination of the North American Crepis agamic complex and comparison with the findings of Babcock and Stebbins' classic biosystematic monograph.

Sears CJ1, Whitton J2.
American journal of botany.Am J Bot.2016 Jul;103(7):1289-99. doi: 10.3732/ajb.1600057. Epub 2016 Jun 16.
PREMISE OF THE STUDY: Babcock and Stebbins coined the term agamic complex in their 1938 monograph of the North American Crepis agamic complex. Despite the historical role that this complex holds in the evolutionary literature, it has not been reexamined in over 75 years. We present a thorough reeval
PMID 27313196

Development of microsatellite markers for Crepis mollis (Asteraceae).

Duwe VK1, Muller LA2, Borsch T3, Ismail SA4.
Applications in plant sciences.Appl Plant Sci.2016 Jul 7;4(7). pii: apps.1600022. doi: 10.3732/apps.1600022. eCollection 2016.
PREMISE OF THE STUDY: Polymorphic microsatellite markers were developed for the threatened species Crepis mollis (Asteraceae) to investigate population and conservation genetics.METHODS AND RESULTS: Illumina sequencing was conducted on pooled genomic DNA from 10 individuals of two populations. Ten p
PMID 27437177

Structure elucidation of an unusual new sesquiterpene lactone glucoside ester from Crepis pannonica.

Michalska K1, Szneler E2, Kisiel W1.
Magnetic resonance in chemistry : MRC.Magn Reson Chem.2016 Feb;54(2):175-7. doi: 10.1002/mrc.4358. Epub 2015 Sep 17.
PMID 26376761

Japanese Journal

キク科花卉植物によるカドミウムのファイトレメディエーションと銅および亜鉛の吸収 : カドミウム添加土壌を用いたポット試験

渡邉浩一郎,笹谷和代
帝京科学大学紀要 3, 21-27, 2007-03-31
… A higher Cd concentration in the soil resulted in an increase in the Cd concentration in the shoots of the 8 species and an increase in the dry weight and Cd absorption of the shoots of Pericallis hybrida, Crepis rubra, and Gazania spp. … The higher Cd absorption of the shoot increased Zn absorption of the shoot in Pericallis hybrida and Crepis rubra, and Cu absorption of that in Cosmos bipinnatus, Crepis rubra and Gazania spp. …
NAID 110007331765

アンフィポリスのライオン墓の設計法に関する一考察 : ヘレニズム期の墓の設計法に関する研究(1)

武田明純
日本建築学会計画系論文集 (613), 235-241, 2007-03-30
… The planning is started from deciding the width and depth of the upper crepis 30 feet (1foot=0.299m). …
NAID 110006224367

アンフィポリスのライオン墓の設計法に関する一考察ヘレニズム期の墓の設計法に関する研究(1)

武田明純
日本建築学会計画系論文集 (613), 235-241, 2007-03
… The planning is started from deciding the width and depth of the upper crepis 30 feet (1foot=0.299m). …
NAID 120004288803

Related Pictures

★リンクテーブル★

リンク元	「クレピス属」「フタマタタンポポ属」
拡張検索	「Crepis属」

「クレピス属」

Crepis
	Crepis jacquinii
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Asterids
Order:	Asterales
Family:	Asteraceae
Tribe:	Cichorieae
Genus:	Crepis; L.
Species
	about 200, see text

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ラ: Crepis
関: フタマタタン・・属、Crepis属

「フタマタタンポポ属」

　　[★]

ラ: Crepis
関: Crepis属、クレピス属

「Crepis属」

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ラ: Crepis
関: フタマタタン・・属、クレピス属

[fna-1] Crepis. Flora of North America.

[enke-2] Enke, N. and B. Gemeinholzer. (2008). Babcock revisited: New insights into generic delimitation and character evolution in Crepis L.(Compositae: Cichorieae) from ITS and matK sequence data. Taxon 57(3) 756-68.

[White-3] White, I.M. (1984). Tephritid Flies (Diptera: Tephritidea). Handbooks for the Identification of British Insects. 10 pt 5a. Royal Entomological Society of London. pp. 134 pp. ISBN 0901546682.

[4] D. L. Buckingham and W. J. Peach (2005). "The influence of livestock management on habitat quality for farmland birds". Animal Science 81: 199–203. doi:10.1079/asc50700199.

[5] Zidorn, C. (2008). "Sesquiterpene lactones and their precursors as chemosystematic markers in the tribe Cichorieae of the Asteraceae". Phytochemistry (Amsterdam, The Netherlands) 69: 2270–2296. doi:10.1016/j.phytochem.2008.06.013. ISSN 0031-9422.

[6] Zidorn, C.; et al. (2008). "Phenolics as chemosystematic markers in and for the genus Crepis (Asteraceae, Cichorieae)". Scientia Pharmaceutica (Vienna, Austria) 76: 743–50. doi:10.3797/scipharm.0810-25. ISSN 0036-8709.

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案内

Crepis