Maryland Geological Survey 239 



Pistacia sp. nov. (two) 



Platanus platanoides (Lesquereux) Knowlton 



Populus sp. nov. 



Pteris sp. nov. 



Quercus sp. nov. 



Rhamnus discolor Lesquereux 



Rhamnus elegans Newberry 



Rhamnus goldianus Lesquereux ? 



Rhamnus salicifolius Lesquereux ? 



Rhamnus sp. nov. (three) 



Sabal sp. nov. 



Salix Integra Goeppert 



Salix sp. nov. 



Sequoia acuminata Lesquereux 



Sequoia reichenbachi (Geinitz) Heer 



Smilax sp. nov. 



Zizyphus sp. nov. (four) 



The Vermejo Formation 



An extensive flora from the Cretaceous section in northeastern Xew 

 Mexico and southeastern Colorado, there known as the Vermejo forma- 

 tion, has been described by Dr. Knowlton in manuscript. From this 

 report now in press I am permitted to reproduce the following list of 

 fossil plants: 



Abietites dubius Lesquereux 



Acrostichum haddeni Hollick 



Amelanchier sp. nov. 



Anemia robusta Hollick 



Anemia supercretacea Hollick 



Artocarpus sp. nov. 



Asplenium sp. nov. 



Brachyphyllum cf. macricarpum Newberry 



Canna sp. nov. 



Caulerpites incrassatus Lesquereux 



Celastrus sp. nov. (two) 



Chondrites bulbosus Lesquereux 



Chondrites subsimplex Lesquereux 



Cissites sp. nov. 



Colutea sp. nov. 



Credneria sp. nov. 



Cupressinoxylon sp. nov. (two) 



Diospyros sp. nov. 



Ficus dalmatica Ettingshausen 



Ficus rhamnoides Knowlton 



Ficus spinosissima Ward 



