Wilhelmsia is a monotypic genus of plants in the family Caryophyllaceae. It contains only one species, Wilhelmsia physodes, native to Alaska, northern...
3 KB (212 words) - 05:58, 5 December 2023
Rocky Mountain stitchwort Stellaria umbellata — umbellate stitchwort Wilhelmsia physodes — merkia Catoscopium nigritum Celastrus scandens — climbing bittersweet...
39 KB (3,270 words) - 01:25, 16 November 2023