Centaurea aristata, Hoffmanns. & Link
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publication ID |
https://doi.org/10.5281/zenodo.293764 |
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persistent identifier |
https://treatment.plazi.org/id/90236A28-9C0C-F50A-F8B9-FDA21A1840E7 |
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treatment provided by |
Plazi |
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Centaurea aristata |
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112. C. aristata Hoffmanns. & Link View in CoL , FI. Port. 2: 226 (1820- 1828).
Biennial. Stems 30-80 cm, erect, with lax paniculate branching. Leaves green, scabrid; lower pinnatisect. Capitula few. Appendages acuminate or with an erect to recurved apical spine 0-8-1 -5 mm. Florets purple. Pappus 0-5-1 -5 mm, | as long to as long as achene. • Portugal, N. W. Spain. Hs Lu.
1 Involucre narrowed at base 2 Entire part of appendages wider than long, the apical spine
1-1-5 mm (a) subsp. exilis 2 Entire part of appendages longer than wide, the apical spine
c. 0-8 mm (b) subsp. langeana 1 Involucre rounded at base 3 Involucre 6-9 mm in diameter; fimbriae brown; pappus 1-1-5
mm (c) subsp. geresensis 3 Involucre 4-7(-8)mm in diameter; fimbriae white; pappus
1-5-3 mm (d) subsp. aristata
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 aristata
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1976 |
C. aristata
| Hoffmanns. & Link 1820: 226 |