Osmunda regalis var. regalis.
Osmunda regalis var. panigrahiana
Osmunda regalis var. brasiliensis
Osmunda regalis var. spectabilis
Red Malabar Spinach, Green Malabar Spinach
Broad-Leaved Forests, Grassland, Mountains, Roadsides, Shaded sites, Tropical regions
Hot climate regions, Humid climates
Not Available
H1, H2, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24