Arctostaphylos pungens was created in 1819.
Suillus pungens was created in 1964.
Chorizanthe pungens was created in 1836.
Veprecula pungens was created in 1860.
Quercus pungens was created in 1854.
Arctostaphylos viridissima was created in 1933.
Arctostaphylos luciana was created in 1965.
Arctostaphylos nissenana was created in 1918.
Arctostaphylos klamathensis was created in 1982.
Arctostaphylos rubra was created in 1913.
Arctostaphylos regismontana was created in 1933.
Arctostaphylos canescens was created in 1897.
Arctostaphylos mendocinoensis was created in 1989.