Heracleum stevenii, Manden.
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publication ID |
https://doi.org/10.5281/zenodo.293200 |
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persistent identifier |
https://treatment.plazi.org/id/03B0402C-FE41-E2E8-F8D8-FCB1D73EFAE0 |
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Plazi |
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Heracleum stevenii |
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7. H. stevenii Manden. View in CoL , Kavk. Vidy Heracleum 61 (1950)
(//. laciniatum auct.,? Hornem., H. villosum auct.,? Fischer ex Sprengel).
Biennial or perennial up to 100 cm. Leaves simple, 5- to 7-lobed, the lobes obtuse or rounded, serrate, subglabrous above or roughly hairy on veins only, densely white-tomentose beneath. Larger umbels up to 30 cm in diameter; rays up to 70. Petals white, outer radiate. Fruit 10-13 x 7-9 mm, broadly ovate to obovate, with short upwardly-directed hairs; vittae swollen at their lower ends. Stony slopes. Krym. Rs (K). (Caucasus.)
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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Heracleum stevenii
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1981 |
H. stevenii
| Manden. 1950: 61 |