Data on pollen nuclear number are presented for 74 of the 111 currently accepted genera of the Araceae — one of only three monocot families in which both bi- and trinucleate pollen are known to occur.
The tribe Thomsonieae (Araceae) comprise two genera of palaeotropical herbs: Amorphophallus with approximately 200 species and Pseudodracontium with seven species. A phylogenetic study of the ...