Petrorhagia Petrorhagia, (Boiss.) P. W. Ball & Heywood
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publication ID |
https://doi.org/10.5281/zenodo.302862 |
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persistent identifier |
https://treatment.plazi.org/id/1213417E-FF3B-FF39-C98C-F6E343F7C31A |
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Plazi |
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Petrorhagia Petrorhagia |
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11. P. thessala (Boiss.) P. W. Ball & Heywood View in CoL , op. cit. 3: 156 (1964)
10-35 cm, papillose-pubescent at least at the base. Inflorescence a capitulum, up to 10-flowered, with 6-many bracts. Largest bracts 6-10 x 2-5- 4 mm, brown with white-membranous margin, rarely (Thraki) 5-7 x 1-5-2 mm, almost completely white-membranous. Calyx 5- 5-7 mm, glabrous or papillose, with oblong, obtuse teeth. Petals 6-5-8 mm, linear-spathulate, entire, emarginate or crenate, white, with pink or purple veins. Seeds 1-8-2-3 mm. • E. Greece (Attiki to Thraki). Gr.
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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Petrorhagia Petrorhagia
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964 |
P. thessala (Boiss.)
| P. W. Ball & Heywood 1964: 156 |