Artificial tetraploids of squash (Cucurbita maxima Duch.).
D003078:Colchicine / Q000494:pharmacology*; D003433:Crosses, Genetic; D004171:Diploidy; D006824:Hybridization, Genetic; D059828:Plant Cells; D010944:Plants / Q000187:drug effects*; D011123:Polyploidy / Q000187:drug effects*; D012639:Seeds / Q000187:drug effects
D003078:Colchicine