164 



FIELD AND FOREST. 



Additions to Flora Columbiana. 



Season of 1877. 



1 143 Sarracenia purpurea, L. Eastern 



Branch. 

 [144 Papaver dubium, L. High Island. 

 [145 Raphanus sativus, L. Georgetown 



College Grounds. 

 1146 Ascyrum Crux-Andreae, L. 

 :i47 Silene Armeria, L. Giesboro Point. 

 :i48 Malva sylvestris, L. Georgetown. 

 149 Geranium pusillum, L. Bladens- 



burg. 

 1150 Desmodium ciliare, D. C., vie. 



Reform School. 

 : 15 1 Desmodium cuspidatum, T. and G. 



Bladensburg. 

 152 Desmodium Marilandieum, Boott. 



Reform School. 

 : 153 Vicia hirsuta, Koch. Kendall 



Green. 

 :i54 Phaseolus perennis, Walt. Great 



Falls. 

 :15s Prumus Chicasa, Mx. Bennings 



Race Course. 

 156 Geum vernnm, T. and G. George- 

 town College Crounds. 

 [ 157 Proserpinaca palustris, L. Hunting 



Creek. 



158 Oenothera fruticosa, L. var. linearis. 



Vienna, Va. 



: 159 Triosteum angustifolium, L. Trini- 

 dad Woods. 



:i6o Aster aestivus, Ait. Terra Cotta 

 Swamp. 



:i6i Solidago rigida, L. Woodley Park. 



:i62 Solidago neglecta, T. and G. vie. 



Bladensburg. 

 163 Solidago stricta, Ait. Terra Cotta 

 Swamp. 



1164 Baccharishalimijolia, L. vie. Cabin 

 John Run. » 



165 Helianthus doronicoides, Lam. 



Great Falls. 



166 Coreopsis discoidea, T. and G. 

 Holmead Swamp. 



: 167 Lysimachia lanceolata, Walt. East. 



Branch. 

 108 Lysimachia numvmlaria, L. Ken- 

 dall Green. 



159 Veronica scntellata, L. Vicinity 

 Outlet Lock. 



1170 Scntellaria saxatilis, Riddell. South 



Side Potomac. 



171 Bartonia tenella, Muhl. Reform 



School. 



172 Enslenia albida, Nutt. High Is- 



land. 



173 Salsola Kali, L. Alexandria. 



174 Rumex verticillatus, L. High Is- 



land. 



175 Euphorbia dictyosperma. F. & M. 



Georgetown. 



176 Quercus prinoides, Willd. Reform 



School. 



177 Sagittaria heterophylla, Pursh. 



Georgetown. 



178 Habenaria ciliaris, R. Br. Reform 



School. 



179 Spiranthes latifolia, Torr. Chain 



Bridge. 



180 Smilax Pseudo -China, L. High 



Island. 



181 Smilax tamnifolia, Mx. High Is- 



land. 



182 Melanthium Virginicum, L. Re- 



form School. 



183 Cyperus erythrorhizos, Muhl. Cus- 



tis Spring. 



184 Cyperus Nuttallii, Torr. Bladens- 



burg. 



185 Eleochans quadrangulata, R. Br. 



Eastern Branch. 



186 Scirpus debilis, Pursh. Terra 



Cotta. 



187 Scirpus fluviatilis, Gray. Eastern 



Branch. 



188 Fimbristylis capillaris, Gray. Re- 



form School. 



189 Scleria pauciflora, Muhl. Eastern 



Branch. 



190 Carex bullata, Schk. Eastern 



Branch. 



191 Carex gracillima, Schw. Hunting 



Creek. 



192 Carex tetanica, Schk. Insane Asy- 



lum. 



193 Aspidium filix-mas, Swz. Re- 



ceiving Reservoir. 



194 Lycopodium coinplanatum, L. var. 



sabinaefolium. Bladensburg. 



195 Selaginella apus, Spreng. Reform 



School. 



