Tragopogon floccosus subsp. heterospermus, (Schweigger) C. Regel
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https://doi.org/10.5281/zenodo.293764 |
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https://treatment.plazi.org/id/90236A28-9C7D-F57B-FF00-FAC815124267 |
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Plazi |
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Tragopogon floccosus subsp. heterospermus |
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(b) Subsp. heterospermus (Schweigger) C. Regel View in CoL , Scripta Hort. Bot. Univ. Vyt. Magni 5:42(1937)
( T. heterospermus Schweigger ):
Involucral bracts 8-12, usually shorter than ligules. Achenes smooth. Maritime sands. Baltic region, from Poland to Latvia.
T. lithuanicus (DC.) Boriss. in Bobrov & Tzvelev, Fl. URSS 29: 162 (1964), and T. gorskianus Reichenb. fit, Icon. FI. Germ. 19(1): 19 (1858), are imperfectly understood variants apparently related to 18(b). Both were described from S. Lithuania, and perhaps extend into White Russia.
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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Tragopogon floccosus subsp. heterospermus
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1976 |
Subsp. heterospermus (Schweigger)
| C. Regel 1937: 42 |