Selaginella macrathera Weath.
Gathering & Location Collector Johnston Locality Chihuahua: Sierra del Virulento, 2–3 miles E of Rancho Virulento, ca. 65 miles S of Ojinaga Country Mexico Field Unit Collecting number 8067 - Accessioning
Preserved Specimen Collection GH Type designations Tipo of Selaginella macrathera Weath.;