240 IOWA ACADEMY OF SCIENCES. 



BORAGINACE^. 



Lappula. M(pnch. Stickseed. 



443. L. /ajtpidd (L.) Barst. {EcJuiiospeniuni lappula 



Lelim.) Common in waste places; naturalized 

 from Europe. 



444. Jj. ri)yiniaiia (L.) Greene. {Echiuosjx'ruuon 



rirg'niicum Lehm; ('y)ior/lossum luorisoni D C.) 

 Woods and thickets; common. 



LiTHOSPERMUM L. 



445. L. caiicseeiLs (Michx.) Lehm. Hoary Puccoon. 



Indian Paint-root. Very common. 



446. L. anyustifoliinn Michx. Rather rare; in dry 



ground, river banks and shores of lakes. 

 Onosmodium Michx. 



447. 0. caroli/(i(()unn (Lam.) D C. False (Iromwell. 



Woods and prairies; common. 



VERBENACE^. 



Verbena L. Verbena. 



448. T^ nrficifolia L. Common. 



449. r. hasfata L. Common in dry ground. 



450. r. stricfa L. Our commonest species on dry 



prairies. 



LABIAT^E. 



Teucrium L. 



45L T. canadense L. Wood-sage. Frequent in woods. 



452. T. occidentale A. Cray. Common on low prairies 

 and in bogs. 

 Scutellaria L. Skull-cap. 



458. S. later[fiora L. Common along streams. 



454. S. 'parcida Michx. Frequent on low prairies. 



455. aS". (jalericulata L. Very com men in marshes, 



especially around old muskrat houses. 

 Agastache Clayt. Giant Hyssop. 



456. A. scvophuhirhvfoJia (Willd.) Kuntze. {Lophqn- 



tlius scrop)]ialari<('foliHs Benth.) Frequent in 

 woods. 



