Chromosome numbers of seven species of Cleome are reported from Venezu
ela. First chromosome counts are reported for the following four speci
es: Cleome arborea (2n = 32); C. pilosa (n = 29); C. stenophylla (n =
10); and C. torticarpa (n = 8). Chromosome numbers for C. gynandra (n
= 17); C. rutidosperma (n = 15); and C. spinosa (n = 10), are corrobor
ated. Meiotic anomalies are reported in C.