Castilleja attenuata was created in 1857.
Pseudodaphnella attenuata was created in 1922.
Schiedea attenuata was created in 1994.
Banksia attenuata was created in 1810.
Mangelia attenuata was created in 1803.
Orthohalarachne attenuata was created in 1901.
Coenosia attenuata was created in 1903.
Castilleja lineariiloba was created in 1848.
Castilleja cinerea was created in 1883.
Castilleja praeterita was created in 1970.
Castilleja foliolosa was created in 1833.
Castilleja brevistyla was created in 1968.
Castilleja lemmonii was created in 1878.