Ptilostemon echinocephalus, (Willd.) W. Greuter
|
publication ID |
https://doi.org/10.5281/zenodo.293764 |
|
persistent identifier |
https://treatment.plazi.org/id/90236A28-9C2B-F52D-F900-F2CE1CC44A50 |
|
treatment provided by |
Plazi |
|
scientific name |
Ptilostemon echinocephalus |
| status |
|
6. P. echinocephalus (Willd.) W. Greuter View in CoL , Boissiera 13: 146 (1967)
( Lamyra echinocephala (Willd.) Tamamsch. ).
Perennialherb (2O-)3O-5O(-6O) cm, woody at base. Stem white-tomentose. Leaves oblong, pinnatisect; segments linear to linear-triangular, with one lobe at the base, the spines 3-6 mm. Capitula solitary or few in a terminal corymb. Involucre 20-30 x 18-25(-30) mm; bracts with conspicuous white ventral swelling, the apex patent, subulate-spiny. Corolla (22-)25-31 mm. Achenes 4-6 mm; pappus (16-) 19-25 mm. Rocks. Krym. Rs (K).
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.
|
Kingdom |
|
|
Phylum |
|
|
Class |
|
|
Order |
|
|
Family |
|
|
Genus |
Ptilostemon echinocephalus
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1976 |
P. echinocephalus (Willd.)
| W. Greuter 1967: 146 |