turbinicarpus flaviflorus - a blooming cactus with a yellow flower in the botanical collection, odessa, ukraine

turbinicarpus flaviflorus cactus cacti cactaceae caryophyllales dicotyledons angiosperms succulent succulents yellow flower bloom blooming thorny spiny desert arid xerophyte xerophytes plant botany botanic botanical collection greenhouse horticulture odessa nature environment tropical ornamental rare exotic wild closeup growth flora species taxonomy biology diversity habitat spines conservation floweringplant blossom