▁syn onym ▁of ▁Cr ass ic lava ▁om ia ▁( B arn ard , ▁ 1 9 5 8 ) ▁ ▁Dr ill ia ▁one ili ▁Bar n ard , ▁ 1 9 5 8 : ▁syn onym ▁of ▁The le cy th are lla ▁one ili ▁( B arn ard , ▁ 1 9 5 8 ) ▁ ▁Dr ill ia ▁op alus ▁( Re e ve , ▁ 1 8 4 5 ): ▁syn onym ▁of ▁Pl agi ost ro pha ▁op alus ▁( Re e ve , ▁ 1 8 4 5 ) ▁ ▁Dr ill ia ▁opt abil is ▁Mur do ch ▁& ▁S uter , ▁ 1 9 0 6 : ▁syn onym ▁of ▁A water ia ▁opt abil is ▁( R . ▁Mur do ch ▁& ▁S uter , ▁ 1 9 0 6 ) ▁ ▁Dr ill ia ▁ordin aria ▁W . ▁H . ▁Tur ton , ▁ 1 9 3 2 : ▁syn onym ▁of ▁In king a ▁plat yst oma ▁( E . ▁A . ▁Smith , ▁ 1 8 7 7 ) ▁▁ ▁Dr ill ia ▁or ell ana ▁( D all , ▁ 1 9 2 7 ): ▁syn onym ▁of ▁Cl ath rod r ill ia ▁or ell ana ▁D all , ▁ 1 9 2 7 ▁ ▁Dr ill ia ▁o stre ar um ▁Ste ar ns , ▁ 1 8 7 2 : ▁syn onym ▁of ▁P yr g os pi ra ▁o stre ar um ▁( Ste ar