Karyological study of three native species of the genus Alocasia (Araceae) in the northeast of Thailand

Karyological study of three native species of the genus Alocasia (Araceae) in the northeast of Thailand


ไทย :

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English :

Karyomorphological details of three species of the genus Alocasia native to Thailand are presented. The somatic number and karyotypic details of the three species are: Alocasia cucullata, 2n (28)=22m+6sm; A. longiloba, 2n (58)=38m+18sm+2a; and A. macrorrhizos, 2n (28)=20m+8sm. The karyotype of A. longiloba and A. macrorrhizos are frst record of these species. Satellite was observed only in karyotype of A. cucullatais reported.