Abstract
Stipa ×brozhiana M. Nobis nothosp. nov. (Poaceae) is described and illustrated. The taxon belongs to sect. Smirnovia Tzvel. and originated from the hybridization of species belonging to sect. Smirnovia and Barbatae Junge. Stipa ×brozhiana is morphologically close to Stipa lipskyi Roshev., but is easily distinguished by its much shorter hairs on the seta, thinner, uni‐ or indistinctly bigeniculate awns, differently shaped callus and longer ligules of vegetative shoots. Characters distinguishing S. ×brozhiana from the parental species and other similar hybrid taxa belonging to sect. Smirnovia and occurring in the Pamir Alai Mts are discussed. In addition, the taxonomical status of S. ×tzvelevii Ikonn. pro sp., another taxon that has originated from hybridization between species belonging to sect. Smirnovia and Barbatae, is discussed. The taxon was originally described as a distinct species, but is now considered to be the hybrid S. caucasica×S. orientalis. The main characters distinguishing S. ×tzvelevii from parental species are given.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
