铁树开花本就不易,今年有一株铁树一下绽开7朵雄花,更是罕见。5月中下旬,广西南宁人民公园的荫生植物园里,毗邻的3株铁树同时开了花,1株开雌花,2株开雄花。其中1株福建苏铁竟然同时开了7朵雄花,高矮略有不同,最壮的1朵大约高40厘米,宽10厘米。无独有偶,同一时段,在市区的另一公园(金花茶公园)内也有一株铁树同时开了3朵雄花。 Tieshuang blossom this is not easy, this year there is a Tieshu bloom 7 male flowers, it is rare. In late May, Nanning People’s Park in Guangxi shade of the Botanical Garden, adjacent to the three tree at the same time opened a flower, a female flower open, 2 open male flowers. Among them, one Fujian cycad actually opened 7 male flowers at the same time, with slightly different height. The strongest 1 flower was about 40 cm high and 10 cm wide. Coincidentally, the same period, in another urban park (Camellia Park) also has a tree at the same time opened three male flowers.