No. 20.] 



53 



PRIMULACE.E. 



Primula mistassinica, Michx. 

 Trientalis americana, Pursh. 

 Lysimachia stricta, Ait. 



— quadrifolia, Linn. 



— ciliata, Linn. 



— lanceolata, Walt. 

 var. hybrida. 



(L. hybrida, Michx.) 



— thyrsiflora, Linn. 

 Anagallis arvensis, Linn. 

 Samolus flonbundus, Kunth. 



(S. valerandi, Auct. Arner. non 

 Linn.) 

 Hottonia inflata, Ell. 



LENTIBULACEiE. 



Utricularia inflata, Walt. 



— vulgaris, Linn, 



— minor, Linn. 



— cornuta, Michx. 



— striata, Le Conte. 



— intermedia, Heyne. 



— purpurea, Walt. 

 * — clandestina, Nutt. viss. 

 Pinguicula vulgaris, Linn. 



OROBANCHACE^E. 



Epiphegus americana, Nutt. 

 Orobanche americana, Linn 



— uniflora, Linn. 



BIGNONIACE.E. 

 Catalpa bignonioides, Walt. 



(syringcefolia, Sims.) 

 Martynia proboscidea, Gloc. 



ACANTHACE^E. 



Dianthera americana, Linn. 



SCROPHULARIACE.E, 



Verbascum thapsus, Linn. 



— blattaria, Linn. 

 lychnitis, Linn. 



Scrophularia marilandica, Linn 

 Linaria elatine, Desf. 



— vulgaris, Mcench. 



— canadensis, Spreng. 

 Collinsia verna, Nutt. 

 Chelone glabra, Linn. 

 Pentstemon pubescens, Willd, 

 Mimulus ringens, Linn. 



— alatus, Ait. 

 Gratiola virginica, Linn. 



— aurea, Muhl. 

 llysanthus gratioloides, Bentk. 



(Lindernia dilatata&c attenuate., 

 Muhl.) 

 Buchnera americana, Linn. 

 Limosella aquatica, Linn. 



var. tenuifolia, Hoff, 

 Veronica serpyllifolia, Linn, 



— officinalis, Linn. 



— beccabunga, Linn 

 var. americana, Torr. 



— anagallis, Linn. 



— scutellata, Linn. 



— peregrina, Linn. 



— arvensis, Linn. 



— agrestis, Linn. 



— hederasfolia, Linn. 



— virginica, Linn. 

 (Pcederota virginica, Torr. FL 



N. York.) 

 Gerardia tenuifolia, Vahl. 



— purpurea, Linn. 



— maritima, Raf. 



— pedicularia, Linn. 



— flava, Pursh. 



— quercifolia, Pursh. 

 Castilleja cocci nea, Spre?ig. 

 Pedicularis canadensis, Linn. 



— lanceolata, Michx. 

 Melampyrum americanum, Michx. 



VERBENACE^. 



Verbena hastata, Linn. 



— urticifolia, Linn. 



