gypsum ringstem

Anulocaulis leiosolenus var. gypsogenus (Waterf.) Spellenb. & Wootten

Anulocaulis leiosolenus var. gypsogenus (Waterf.) Spellenb. & Wootten is a variety in the Nyctaginaceae family. It is known as gypsum ringstem in English and by the same common name in the target language. This taxon was published in 1999.