22 FOSSIL PLANTS IX NATIONAL MUSEUM. 



3. Palaeophycus rugosus Hall. 



Blount County, Ala.; Frank Burns, collector, 1885; two specimens ; 

 ^Museum number, 2150 ; lot number, 224. 



4. Buthotrepliis flexuosa Hall. 



Blount County, Ala.; Frank Burns, collector, 1885 ; seven specimens ; 

 Museum number, 2383 ; lot number, 224. 



5. Buthotrephis gracilis Hall, var. crassa Hall. 



Locality and collector unknown ; Museum number, 2384. 



EQUISETACB^. 



EQUISETE^. 



6. Equisetites s^ec, a stem. 



Locality and collector unknown ; one specimen ; Museum number, 

 2389 ; lot number, 220. 



CALAMARIE^. 



7. Calamites approximatus Schlotb. 



Texas ? Eeceived through Mr. W. S. Yeates ; one specimen ; Museum 

 number, 2152 ; lot number, 94. 



8. Calamites approximatus Scliloth, var. cruciatus Lx., u. v. 



City of Mexico, Mexico. Eeceived from Ellis Clark; one specimen; 

 Museum number, 2151 ; lot number, 91. 



9. Calamites cannaeformis Schlotb. 



Blount County, Ala.; Frank Burns, collector ; one specimen ; Museum 

 number, 21G2 ; lot number, 89. Trinity Eiver, Jackson County, Texas; 

 A. E. Eoessler, collector ; two specimens; Museum number, 2156; lot 

 number, 101. 



10. Calamites Cistii Brougu. 



Bay of Fundy. Through Dr. E. Foreman ; one specimen ; Museum 

 number, 2157 ; lot number, 95. Pennsylvania Coal Fields. Eeceived 

 from the American Museum of Natural HLstory, ISTew York ; one speci- 

 men ; Museum number, 2161 ; lot number, 93. 



11. Calamites dubius Artis. 



Trinity Eiver, Jackson County, Texas ; A. E. Eoessler, collector; two 

 specimens; Museum number, 2155; lot number, 101. 



12. Calamites ramnifer Stur. 



Warrior Creek, Jefferson County, Ala.; Frank Burns, collector; two 

 specimens ; Museum number, 2158 ; lot number, 223. 



13. Calamites ramosus Arti.s. 



Cannelton, Pa. Eeceived from I. C. Eussell; one specimen; Museum 

 number, 2163; lot number, 227; one specimen; Museum number, 2159; 

 lot number, 224. Centerville, Hickman County, Tenn. Ira Sayles, col- 

 lector ; one specimen. Museum number, 2160 ; lot number, 215. 



