PLANTS OF RHODE ISLAND. 29 



LIN ARIA, Toiun. Toad-Flax. 



1. Canadensis, Spreng. 



2. vulgaris. Mill. Butter and Eggs. 



3. Elatine, Mill. Middletown, Bennett. 



SCROPHULARIA, Touiii. Figwobt. 

 nodosa, L. 



CHE LONE, Tomn. Snake-Head. 

 glabra, L. 



PENTSTEMON, Mitchell, 

 pubescens, Solander. Cranston, Bennett ; Conanicut, L. 

 W. Bussell. 



MIMULUS, L. Monket-Flowek. 



1. ringens, L. 



2. alatus. Ait. 



GRATIOLA, L. Hedge-Hyssop. 



1. Virginiana, L. 



2. aurea, Muhl. 



ILYSANTHES, Eaf . False Pimpernel. 

 gratioloides, Bentli. 



LIMOSELLA, L. Mudwort. 

 aquatica, L., var. tenuifolia, Hoffm. Point Judith. 



VERONICA, L. Speedwell. 



1. Virginica, L. Culver's Root. West boundary of State. 



2. Anagallis, L. 



3. Americana, Schweinitz. 



4. scutellata, L. 



5. officinalis, L. Providence, J. L. B. 



6. serpyllifolia, L. 



7. peregrina, L. 



8. arvensis,L. 



9. agrestis,L. Providence, Apponaug. 

 10. heder8efolia,L. (In Herb. Olney.) 



GERARDIA, L. False Foxglove. 



1. purpurea, L.* 



2. maritima, Eaf.* 



3. tenuifolia, Vahl.* 



4. flava, L. 



5. quercifolia, Pursh. 



6. pedicularia, L. 



* The flowers of these species are frequently white ! 



