Resumen de The genus Bolboschoenus (Cyperaceae) in Poland

Zdenka Hroudová, Petr Zákravský, Jan J. Wójcicki, Karol Marhold, Vlasta Jarolímová

• Presented here is the first revision of Polish Bolboschoenus (Asch.) Palla (Cyperaceae), recognizing four species in Poland: B. laticarpus Marhold, Hroudová, Zákravský & Ducháèek, B. maritimus (L.) Palla, B. planiculmis (F. Schmidt) T. V. Egorova, and B. yagara (Ohwi) Y. C. Yang & M. Zhan. The paper provides a key for identification of Bolboschoenus species, and covers morphology, variability, distribution, habitat and chromosome numbers. Three species, B.

  laticarpus, B. planiculmis and B. yagara, are reported from Poland for the first time.