268 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



8515. Porana bendirei (Ward) Lesquereux. Type. 



(2541.) Miocene (Tert.)- Van Horn's Ranch, John Day Valley, 



Oregon. 



Lesquereux, Proc. U. S. Nat. Mus., XI, 1888, p. 16, pi. 8, fig. 4. 



= Hydrangea bendirei. 

 See Marsilea bendirei. 



8564. Potamogeton robbinsii Oakes. Supplemental types. 



8570 Interglacial ( Pleistocene). Morgantown, West Virginia. 



to Knowlton in I. C. White, Amer. Geol., XVIII, 1896, p. 371. 



8573-' 



1625. Potamogeton verticillatus Lesquereux. Types. 



1626. Green River (Tert.). Florissant, Colorado. 



Lesquereux, Rept. U. S. Geol. Surv.Terr., VIII, Pt. Ill, 1883, p. 142, 

 pi. 23, fig. 5. 



5399 Preissites wardii Knowlton. Tj^pes. 



to Fort Union (Tert.) Burns s Ranch, below Glendive, 



5401. Montana. 



Knowlton, Bull. Torrey Bot. Club, XXI, 1894, p. 458, pi. 219, figs. 

 1-3- 

 3196. Proteaephyllum dentatum Fontaine. Type. 



Potomac (Low Cret.). Belt and Covington streets, Balti- 

 more, Maryland. 



Fontaine, Hon. XV, U. S. Geol. Surv., 1889, p. 286, pi. 156, fig. 7; 

 pi. 172, figs. I, 4; pi. 173, figs. 12, 14. 



3267. Proteaephyllum ellipticum Fontaine. I^Jpe, 



Potomac (Low. Cret.). Fredericksburg, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 285, 286, pi. 142, 

 figs. I, 2. 



3244. Proteaephyllum oblongifolium Fontaine. Type. 



Potomac (Low. Cret.). Fredericksburg, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 284, pi. 139, fig. 5; 

 pi. 140, figs. I, 2. 



3243. Proteaephyllum orbiculare Fontaine. Type. 



Potomac (Low. Cret.). Fredericksburg, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 283, pi. 139, fig. 4. 



3258. Proteaephyllum ovatum Fontaine. Type. 



Potomac (Low. Cret.). Fredericksburg, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 285, pi. 141, fig. i. 



3291. Proteaephyllum reniforme Fontaine. Types. 



3915. Potomac (Low. Cret.). Fredericksburg; 72d milepost, 



3916. near Brooke; fishing hut above Dutch Gap Canal, 

 Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 282, 283, pi. 139, 

 fig- 3; pl- 156, fig. 4; pl- 160, figs. I, 2. 



5390. Proteaephyllum reniforme Fontaine. Illustrated specimens. 



5391. Potomac (Low. Cret.). Near mouth of Doag Creek, 



Mount Vernon, Virginia. 



Ward, Fifteenth Ann. Rept. U. S. Geol. Surv., 1895, p. 560, pi. 4, 

 figs. 5, 6. 



