Chondrilla juncea L.

Dataset
GBIF Backbone Taxonomy: Rank
SPECIES: Published in
C. von Linnaeus, Sp. Pl.. 1753

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CC BY-SA 4.0

http://creativecommons.org/licenses/by-sa/4.0/

http://creativecommons.org/licenses/by-nc/4.0/

http://creativecommons.org/licenses/by-sa/4.0/

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http://creativecommons.org/licenses/by-nc/4.0/

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Classification

kingdom
Plantae: phylum
Tracheophyta: class
Magnoliopsida: order
Asterales: family
Asteraceae: genus
Chondrilla: species
Chondrilla juncea

Description

Rosette herb, perennial or biennial, up to 100 cm high, glaucous. Flowering stems erect, ribbed, subterete or angular, scabridulous, hispid or toward the apex glabrous, strongly branched; branches ascending. Rosette leaves narrowly oblong, elliptic or obovate, 4.0-10.0-(13.5) cm long, 1.0-3.5-(4.5) cm wide, lyrate-pinnatifid, subentire at lateral lobes or denticulate, usually acute, attenuate. Cauline leaves few, linear, 2.0-8.0 cm long, 0.2-0.5 cm wide, sometimes denticulate at lower leaves or entire. Peduncle very short or absent. Heads with (5)-8-12 flowers. Involucre at flowering cylindrical, c. 8.0 mm long, at flowering 2.0-3.0 mm in diameter; involucral bracts finely tomentose or glabrous; outer involucral bracts ovate, 1.5-2.0 mm long, c. 1.0 mm wide; inner involucral bracts linear, 8.0 mm long, 1.0 mm wide, midrib conspicuously pale, margin narrowly scarious. Corolla ligulate, yellow, minutely brownish-papillose; tube c. 6.0 mm long; ligule c. 8.0 mm long, 1.5 mm wide. Anthertube yellow, c. 5.0 mm long; apical appendages subacute. Style c. 12.0-14.0 mm long, c. 2.0 mm long, yellow. Achenes narrowly cylindrical in outline, slightly curved, c. 3.5 mm long, 1.0 mm wide, in lower two-thirds smooth, in upper third muricate with an apical corona of small scales, pale brown, with a filiform beak; beak c. 5.0 mm long. Pappus white, uniseriate, copious, 6.0-8.0-(9.0) mm long, remotely scabridulous.\r\rBased on: Bobrov, E. G. and Tzvelev, N. N. (ed.) 2000: Flora of the USSR 29, Compositae , Tribe Cichorieae . – Enfield; Matthew, V. A. 1975: 128. Chondrilla L. – Pp. 812-814 in: Davis, P.H. et al (ed.), Flora of Turkey 5. – Edinburgh; Meikle, R.D. 1985: Flora auf Cyprus 2. – Kew; Sell, P. D. 1976: 174. Chondrilla L., 175. Calycocorsus F. W. Schmidt, 176. Heteracia Fischer & C. A. Meyer, 177. Lapsana L., 178. Crepis L., 179. Hispidella Barnades ex Lam. & 180. Andryala L. – Pp. 343-358 in: Tutin, G. & al. (ed.), Flora Europaea 4. – Cambridge.

habit

herb

native range

Africa (WGSRPD:2)

native range

Europe (WGSRPD:1)

pathway

cbd_2014_pathway:stowaway

invasion stage

established

native range

temperate Asia (WGSRPD:3)

Distribution

Sweden, France, Andorra, Portugal, Spain, Baleares (Ibiza & Formentera, Mallorca, Menorca), Gibraltar, Netherlands, Belgium, Luxembourg, Germany, Switzerland, Austria, Italy, Corsica, Sardinia, Sicily, Poland, Czech Republic, Slovakia, Hungary, Slovenia, Croatia, Bosnia & Hercegovina, Serbia & Kosovo, Montenegro, Macedonia, Albania, Romania, Bulgaria, Greece (incl. Kiklades), Crete, East Aegaean Isl., Rhodos, European Turkey, Morocco, Algeria, Tunisia, Libya, Canary Isl. (Tenerife), Latvia (a), Belarus, Moldova, Ukraine, Crimea, C-, E- & S-European Russia (incl. Kaliningrad region), Northern Caucasus, Georgia [Caucasus], Armenia, Azerbaijan (incl. Nachichevan), Kazakhstan, Turkmenistan, Uzbekistan, Argentina (I), Turkey (E-Anatolia, Inner Anatolia, N-Anatolia, NE-Anatolia, NW-Anatolia: Bithynia, S-Anatolia, SE-Anatolia, SSW-Anatolia, W-Anatolia), Cyprus (C-Mountains, N-Cyprus, W-Cyprus), European Turkey, Iran (EC-Iran, NE-Iran: Mts., N-Iran, Iranian Aserbaijan, W-Iran), Iraq (NE-Iraq, NW-Iraq), Israel (coastal W-Israel, Rift Valley, N-Israel), Lebanon (Antilebanon, C-Lebanon, coastal W-Lebanon), Saudi Arabia (Hejaz), Saudi Arabia (Asir), Syria (Jbel Druze, W-Syrian Mountains), Afghanistan (Herat), Canada (I) (British Columbia (I), Ontario (I)), USA (I) (California (I), Delaware (I), District of Columbia (I), Georgia (I), Idaho (I), Illinois (I), Maryland (I), Michigan (I), Montana (I), New Jersey (I), Oregon (I), Pennsylvania (I), Virginia (I), Washington (I), West Virginia (I)), Australia (I) (Western Australia (I), Queensland (I), Victoria (I), South Australia (I))

Name

Synonyms: Chondrilla acantholepis Boiss.; Chondrilla acanthophylla Borckh.; Chondrilla acanthophylla Borckh. ex Rchb.; Chondrilla acanthophylla Borkh.; Chondrilla angustissima Hegetschw.; Chondrilla crepoides Lam., 1786; Chondrilla crepoides Reich.; Chondrilla gaudini Hegetschw.; Chondrilla glomerata C.Koch; Chondrilla glomerata K.Koch; Chondrilla hispida Desf.; Chondrilla intybacea Friv.; Chondrilla juncea subsp. acantholepis (Boiss.) Takht.; Chondrilla juncea subsp. acanthophylla (Borkh.) Arcang.; Chondrilla juncea subsp. glabrescens Iljin; Chondrilla juncea subsp. infr; Chondrilla juncea subsp. juncea; Chondrilla juncea subsp. macrocarpa J.Chrtek; Chondrilla juncea var. acantholepis (Boiss.) Boiss.; Chondrilla juncea var. acanthophylla (Borkh.) DC.
Homonyms: Chondrilla juncea L.; Chondrilla juncea Ledeb.
Common names: Ajonjera in language.; Binsen-Knorpellattich in German; Binsen-Knorpelsalat in language.; Binsenknorpellattich in German; Binson-Knorpellattich in German; Chondrilla sztywna in Polish; Chondrille in French; Chondrille effilée in French; Chondrille effilée in French; Chondrille jonciforme in French; Chondrille à feuilles d'Acanthe in French; Chondrille à tiges de Jonc in French; Chondrille à tiges de jonc in French; Dandelion in English; Großer Knorpellattich in German; Großer Knorpellattich in German; Lattugaccio comune in Italian; Lattugaccio comune in Italian; Radyk prutnatý in Czech; Rush skeletonweed in language.; Ruten-Knorpelsalat in German; Salade-à-bûches in French; Skeleton Weed in English; Skeleton Weed in English; Skeleton weed in English; Skeleton weed in English; Skeleton weed in English; Skeleton weed in English; Skeleton weed in English; Zegun si zhukë in Albanian; chondrilla in English; chondrille effilée in French; condrila in language.; großer Knorpellattich in German; gum succory in English; gum succory in English; gum succory in English; hogbite in English; knikbloem in Dutch; naked weed in English; naked weed in English; nakedweed in English; risfibbla in Swedish; rush skeleton-weed in English; rush skeletonweed in language.; rush skeletonweed in English; skeleton-weed in English; skeletonweed in language.; Обикновен кривец in Bulgarian; Хондрилла ситниковидная in Russian

Bibliographic References

(1753). Sp. Pl. 2
Knöppel, Anna (2009) Risfibbla – ny art för Sverige. Svensk Botanisk Tidskrift 103 (1):3-4
L. (1753) In: Sp. Pl. 796