Search results
results for Caryophyllales Network:
Mammillaria backebergiana in Natl. Cact. Succ. J. 21: 47. 1966
Mammillaria backebergiana subsp. ernestii, Mammillaria Postscripts 6: 8. 1997
Mammillaria backebergiana var. ernestii in Cact. Succ. J. (Los Angeles) 51: 126. 1979