astrophytum asterias grafted on periskiopsis with fungal or bacteria disease.

astrophytum asterias grafted periskiopsis fungal or bacteria disease arid bacterial beautiful botany cactus closeup commercial deciduous decoration decorative desert detail diseases disinfect dry environment flora flowerpot fungi fungus garden growth houseplant infection jaundice micrografting mites natural nature nursery ornamental outdoor pattern pereskiopsis pests plant rotting rusty scion small species summer thorn tropical tropics