Stipa borysthenica Klokov ex Prokudin, 1951
publication ID |
https://doi.org/ 10.11646/phytotaxa.267.1.3 |
persistent identifier |
https://treatment.plazi.org/id/9B6D8784-ED15-6F37-FF25-BB49FDBF1C11 |
treatment provided by |
Felipe |
scientific name |
Stipa borysthenica Klokov ex Prokudin |
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Stipa borysthenica Klokov ex Prokudin View in CoL
Type:― UKRAINE. Lugov forest country house, Tyasmin, Aleks, u., 18 May 1911, I. Paczoski (lectotype selected by Tzvelev, LE!)
Stipa boryshtenica is a widely distributed taxon ranging from central Europe to central Asia ( Tzvelev 1976, Martinovský 1980, Conert 1998, Gonzalo et al. 2013) and is here reported for the first time from China. Having the ventral line of hairs at the anthecium at the distance of (1.6–)4.2–6.1(–7.7) mm not reaching the base of awn and almost glabrous to slightly scabrous vegetative leaves, S. boryshtenica is close to S. pennata View in CoL , however they differ by having callus base narrowly cuneate vs. pyriform, callus (3.4–)3.7–4.2(–4.6) vs. (2.4–)2.8–3.25(–3.75) mm long, upper cauline leaves (22–)36–62(–125) vs. (4–)10–22(–40) mm long respectively ( Klichowska & Nobis 2016). These two taxa also differ in the type of habitat in which they grow. Stipa borysthenica View in CoL grows generally on sandy grasslands and S. pennata View in CoL grows on steppe grasslands.
Specimens studied:— CHINA. Xinjiang: Fuyun county, Tuergen, elev. 1470 m., 6 June 1959, Xinjiang Exped. 10381 (PE-707071!, PE-707072!).
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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Stipa borysthenica Klokov ex Prokudin
Nobis, Marcin, Nobis, Agnieszka, Klichowska, Ewelina, Nowak, Arkadiusz, Nowak, Sylwia & Gudkova, Polina D. 2016 |
Stipa borysthenica
Klokov ex Prokudin 1951 |
S. pennata
Linnaeus 1753 |
S. pennata
Linnaeus 1753 |