. ▁ ▁Selected ▁works ▁ 1 8 9 5 : ▁Flora ▁Of ▁The ▁Sand ▁Hills ▁Of ▁Neb r aska ▁▁ 1 8 9 7 : ▁A ▁Report ▁Upon ▁the ▁Gr ass es ▁and ▁For age ▁Pl ants ▁of ▁the ▁Rock y ▁Mountain ▁Region ▁with ▁C . ▁L . ▁She ar ▁ 1 8 9 8 : ▁A ▁Mon ograph ▁of ▁the ▁North ▁American ▁Pot ent ille ae ▁▁ 1 9 0 0 : ▁Catalogue ▁of ▁the ▁Flora ▁of ▁Mont ana ▁and ▁the ▁Y ellow stone ▁National ▁Park ▁▁ 1 9 0 6 : ▁Flora ▁of ▁Colorado ▁ 1 9 1 7 : ▁Flora ▁of ▁the ▁Rock y ▁Mountains ▁and ▁adjacent ▁pla ins , ▁Colorado , ▁Ut ah , ▁Wy oming , ▁Id aho , ▁Mont ana , ▁S ask atch ew an , ▁Al berta , ▁and ▁neighbor ing ▁parts ▁of ▁Neb r aska , ▁South ▁Dak ota , ▁and ▁British ▁Columbia ▁ 1 9 2 2 : ▁Flora ▁of ▁the ▁Rock y ▁Mountains ▁and ▁adjacent ▁pla ins , ▁Colorado , ▁Ut ah , ▁Wy oming , ▁Id aho , ▁Mont ana , ▁S ask atch ew an , ▁Al berta , ▁and ▁neighbor ing ▁parts ▁of ▁Neb r aska , ▁South ▁Dak ota , ▁North ▁Dak ota , ▁and ▁British ▁Columbia ▁ 1 9 1 8 : ▁ ▁Mon ograph ▁on ▁Rosa ▁ 1 9 2 3 : ▁Flora ▁of ▁the ▁Black ▁Hills ▁of ▁South ▁Dak ota ▁ 1 9 2 3 : ▁Mem ories ▁from ▁the ▁Department ▁of ▁Bot any ▁of