23 



75. Tayi.obia Honlc. 



502. splachnoides Hook., 



503. serrataiJ. * ,s., 



504. tenuis Diclc.i.. 



Col., Br. Am. 



Pac. Coast, Col., Br. Am. 



G'land. 



Family II. SPLACHNE^l 



76. Tetraplodon B. & S. 



505. angustatus B. <it S., 

 australis S. tfc L., 

 mnioides B. & S., 



var. Adamsianus, 

 " " cavifolius, 



uvceolatus 7J. tt 8., 



506. 

 507. 



508. 



Wht. Mts., Br. Am., Arc. regions. 



Atl. Sts. 



I>f. Y., Br. Am., G'land. 



Arc. regions. 



Arc. regions. 



Rky. Mts. 



77. Splaciinum L. 



509. Wormskjoldiijffoi-n.sc/i., 



510. spliEBricum L., 



511. vasculosum L.. 



512. ampuUaceum i., 



513. rubrum L. (>S'. Foioleri Atist.), 



514. melanocaulon Sdiw., 



Arc. Am., G'land. 



Br. Am. 



Arc. regions. 



N. E. to Pa. and O. 



Me., Br. Am. 



Pac. Coast. 



Tribe XII. DISCELI\CE^. 

 Family I. DISCELIE.^?. 



DisCEijuM Bridi 

 515. nudum Dirk: 



Pa., O., Can. to Vanc'r I. 



79i 



Tribe XIII. FUNAEIACE^:. 

 Family I. PHYSCOMITRIE^. 



Aphanokhiieoma Siill. 

 516. serratum Sull., 



Mid., and West. Sts. 



80. Pykamidula Brid. 



517. tetragona Brid... 



N. Am. 



81. PuYscoMiTRiuM Brid. 



318. pyriforme i.. 111., Atl. Sts., Fla., La., Br. Am., Col., Pac. Coast. 



319. liians Lindb'j. [P. latifolium Hook.), O., Col. 

 .520. immersum Sull., 111., Mid. Sts., O., S. C. 

 .521. subsplisericum Heh., Mex. 

 .522. tetragonum B. & 8., Ind., Tex., Col. 



