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Karyological studies on some taxa of the Asteraceae in Egypt
Vol 33, Page 1, Date 1999
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New chromosome counts for some western Australian Gnaphalieae (Compositae)
Vol 33, Page 19, Date 1999
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New combinations, varieties, and synonyms in African Compositae
Vol 33, Page 23, Date 1999
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New records of Fulcaldea (Compositae-Barnadesieae) and the importance of local herbaria for floristic inventory in the tropics
Vol 33, Page 39, Date 1999