Equisetum praealtum
Equisetum hyemale subsp. affine (Engelm.) Calder & Roy L.Taylor
Equisetum hyemale L. subsp. affine (Engelm.) Calder & Roy Taylor
Claremont Canyon Berkeley; , Claremont Canyon
J. Burtt Davy
COORDINATE_REPROJECTED CONTINENT_DERIVED_FROM_COORDINATES