4S 



Linaria vulgaris. Mill. Luray. 



Scrophidaria nodosa, L., var. Marylandica (L.), A. Gray. 



Peaks of Otter. 

 Pentstemon hii'stittis (L.), Willd. 

 Peittsteinon Icevigatus, SoL Roanoke. 



Pentstemon l(Bvigatus, Sol., var. canescens, Britt. Peaks of 



Otter, Roanoke, Luray. 



Veronica Anagallis, L. Roanoke. 



Veronica officinalis, L. Radford. . 



Veronica serpyllifolia, I>. Mountain Lake. 



Veronica arvensis, L. Radford. 



Castilleia eoccinea (L.), Spreng. Salt Pond Mountain. 



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Pedictdaris Canadensis. L. Salt Pond Mountain. 



Epiphegus Virginiana (L.), Bart. Salt Pond Mountain. 



ConophoHs Aincricana (L. f), Wallr. Salt Pond Mountain. 



Aphyllon nnifloj'tim (L.), A. Gray. Salt Pond Mountain. ^ 



Rtiellia ciliosa, Pursh, var. ambigua, A. Gray. Roanoke. *i^ 



Rtiellia strepens, L. Roanoke. 



Dianthera Americana, L. Roanoke. 



Verbena^ angustifolia, Michx. Roanoke, Luray. 



Salvia lyrata, L. Roanoke. 

 Monarda fistidosa, L. Roanoke. 



Scutellaria saxatilis, Riddell. Salt Pond Mountain.. 



Sciitellaria serrata, Andrews. Salt Pond Mountain. 



Scutellaria pilosa, Michx. Luray, 



Scutellaria nervosa, Pursh. Salt Pond Mountain. 



Marrnbinm vulgare, L. Roanoke. 



Leomirus Cardiaca. L. Eggleston's. 



ParonycJua argyroconia, Nutt. Peaks of Otter. 



Polygonum tcrrestre (Michx.), Britt. Eggleston's. 



Polygonum Convolvulus, L. Natural Bridge. 



Asartim C ana dense, L. Salt Pond Mountain. 



Asarum Virginicum, L. Salt Pond Mountain (Cascade). 



Asarum aidfolium, Michx. Peaks of Otter. 



Aristolochia Sipho, L^Her. Salt Pond Mountain. 



Euphorbia corollata, L. Roanoke, Peaks of Otter, Luray. 



Euphorbia commutata, Engelm. Roanoke. 



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