Thành phần loài hoa- cây cảnh được trồng ở Làng hoa Tân Quy Đông, thị xã Sa Đéc, tỉnh Đồng Tháp

Abstract

The initial investigation into the species composition of flowers and decorative plants in Flower Village of Tan Quy Dong, Sa Dec, Dong Thap Province, recorded 280 species of 177 genera, 74 families and 41 orders in 3 divisions (Polypodiophyta, Pinophyta and Magnoliophyta). Among those, the most diversified taxons are of Magnoliophyta. It includes 270 species, 169 genera, 67 families and 36 orders, while Pinophyta has 6 species, 5 genera, 4 families and 4 orders. Polypodiophyta has 4 species, 3 genera, 3 families and 1 order. Families of the most species are Araceae, Asteraceae, Arecaceae, Orchidaceae, Rubiaceae, Amaryllidaceae, and Cactaceae. Meanwhile, genera of the most diversified are Ficus, Kalanchoe, Rosa, Dracaena, Aglaonema, Anthurium, Bougainvillea, Celosia, Hibiscus, Ixora, Mussaenda, Crinum, Dendrobium and Dieffenbachia.