1. Chromosome morphology in Aegean populations of Leopoldia Parl. (Liliaceae);Bentzer;Bot. Notiser,1969
2. Variation in the chromosome complement of Leopoldia comosa (L.) Parl. (Liliaceae) in the Aegean (Greece);Bentzer;Bot. Notiser,1972
3. Karyotypes and meiosis in Leopoldia Parl. (Liliaceae) from the southern and central Aegean (Greece);Bentzer;Bot. Notiser.,1974
4. Some sources of error in the determination of arm ratios of chromosomes;Bentzer;Bot. Notiser.,1971
5. Cytological studies in Allium. I. Chromosome numbers and morphology in sect. Allium from Greece;Bothmer;Bot. Notiser.,1970