Pentstemon Digitalis, Nutt. 

 Veronica officinalis, Linn. 

 Gerardia flava, Linn. 



quercifolia, Pursh. 

 Calamintha glabella, Nutt. 

 Monarda didyma, Linn. 

 Scutellaria integrifolia, Linn. 

 Lithospermum angustifolium, Michx. 

 Myosotis verna, Nutt, 

 Convolvulus arvensis, Linn. 

 Spigelia Marylandica, Linn. 

 Asclepias ovalifolia, Decaisne. 

 Euphorbia humistrata, Engelm. 

 Croton glandulosus, Linn. 

 Carya sulcata, Nutt. 

 Populus monilifera, Ait. 



Juniperus Sabina, Linn., var. procumbens, Pursh. 

 Potamogeton prcelongus, Wulfen. 



perfoliatus, Linn., var. lanceolatus, Gray. 

 Sagittaria variabilis, Engelm., var. obtusa, Gray, 

 var. hastata, Gray, 

 var. gracilis, Pursh. 



heterophylla, Pursh, 

 Spiranthes latifolia, Torr. 

 Pogonia pendula, Lindl. 



For Juniperus Virginiana, Linn., var. alpina, Linn., 

 r^ad Juniperus communis, Linn , var. alpina, Linn. 



Polemonium caeruleum, Linn, has crept into this 

 list surreptitiously and may not be found in the State. 



