Centaurea rhenana, Boreau
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publication ID |
https://doi.org/10.5281/zenodo.293764 |
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persistent identifier |
https://treatment.plazi.org/id/90236A28-9C0E-F508-F883-FBDF1A214D1F |
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treatment provided by |
Plazi |
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Centaurea rhenana |
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122. C. rhenana Boreau View in CoL , FI. Centre Fr. ed. 3, 2: 355 (1857)
( C. stoebe L. pro parte).
Usually biennial. Stems 3O-8O(-1OO) cm, corymbosely branched at about the middle. Leaves usually green, glabrescent, sometimes lanate; lower (l-)2-pinnatisect, with lanceolate segments; cauline pinnatisect. Capitula solitary. Involucre 12-15 x 5-13 mm; bracts with prominent veins on dorsal surface; appendages pale brown, with blackish-brown centre and with mucro 0-3-0- 5 mm. Florets pink. Grassland and stony places. C. & S.E. Europe, extending to N. Italy and C. Russia. Au Bu Cz Ga Ge He Hu It Ju Po Rm Rs (C, W, K, E) [Da Su].
1 Appendages with c. 12 fimbriae on each side (b) subsp. tartarea 1 Appendages with 5-9(-10) fimbriae on each side 2 Involucre 5-6 mm in diameter; bracts with 3(—5) veins
(d) subsp. savranica 2 Involucre 7-12 mm in diameter; bracts with 5-7 veins 3 Inflorescence distinctly corymbose; appendages with blackish
centre (a) subsp. rhenana 3 Inflorescence not or scarcely corymbose; appendages with
brown or blackish centre (c) subsp. pseudomaculosa
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Centaurea rhenana
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1976 |
C. rhenana
| Boreau 1857: 355 |