Syllabus of Plant Families - A. Engler's Syllabus der Pflanzenfamilien Part 5/1Kai MüllerVypredanáPostrážiť
Small marine Achnanthales (Bacillariophyceae) from coral reefs off Polynesia (South Pacific)Catherine Riaux GobinVypredanáPostrážiť
The genus Syntrichia Brid. (Pottiaceae, Bryophyta) in the Holarctic with special consideration of North AmericaWolfgang KrämerVypredanáPostrážiť
