Botanical name: Colchicum sp.
Common name: Autumn Crocus
Family: Colchicaceae (Formerly:Colchicaceae / Liliaceae)
USDA Plant Hardiness Zone Map
The common names "Autumn Crocus", "Meadow Saffron" and "Naked Lady" may be applied to the whole genus or to many of its species; they refer to the "naked" crocus-like flowers which appear in late summer or autumn, long before the strap-like foliage which appears in spring.
All parts of the plant are toxic if ingested and will cause skin irritation on contact.
Link to this plant:
https://toptropicals.com/catalog/uid/colchicum_sp.htm