Acer rubrum and Sacharium Acanitum uncinatum Actæa racemosa Adianthum Capillus Veneris Aesculus Pavia Agave Agrimonium Eupatorium Aira pallens Aletris farinosa Alisma Plantago Allium, 2 sp. Amasonia latifolia Anchusa Andromeda arborea and other sp. Andropogon alopecuides and ambiguum Anemone hepatica, Thalictroides, virginiana, and pennsylvania Angelica lucida and other sp. Annona Antirrhinum elatine Apocynum cannabinum Aquilegia canadensis Arabis Aralia spinosa Arctatis caroliniana Arethusa parviflora Aristoloichia serpentaria, 3 sp. Arum sagittæfolium and triphyllum Arundo tecto Asarum virginicum Aselepias purpurascens, variegata, verticillata and others, tuberosa Ascyrum Asplenium Aster concolor, linarifolius, and many others Avena palustrio and spicata Azalea viscosa, and others. B. Berberis canadensis Betula alnus Bidens pusilla N. S. Muhlenb. Bignonia crucigera and radicans Bucknera americana. C. Cacalia Calycanthus floridus Campanula perfoliata and divaricata Clematis ochraleuca and virginiana Clitoria mariana and virginiana Collinsonia virginica Cardumine virginica Carduus, several sp. Carex, N. S. Cassia chamæcrista, marilandica, nictitans, and Tora Ceanothus americanus Cephalanthus occidentalis Cerastium arvense Cercis canadensis Chelone glabra and Penstemon Chenopodium ambrosioides and anthelminticum Chionanthus virginicus Chironia campanulata and other sp. Chrysogonum virginicum Cimicifuga pulmata Circea lutetiana Cissampelos smilacine Claytonia virginica Commelina erecta, longifolia virginica Convallaria multiflora and racemosa Conyza linifolia Coreopsis auriculata, bidens, senifolia, tripteris, alternifolia and verticillata Cornus florida Corylus americana Crætægus apiifolia Crotallaria sagittalis Cucubalus behen Cuscuta americana Cynanchum Cynoglossum officinale and virginicum Cynosurus indicus and sparsus ---- filiformis (Muhlenb.) Cypripedium acaule, alba and calceolus D. Delphinium exaltatum Dentaria multifida Diodia N. S. and virginica Dioscorea Diospyros virginiana Dodecatheon media Dracocephalon virginianum E. Echium vulgare Elephantopus caroliniensis Eleusine filiformis Epilobium coloratum Erigeron pulchellum, and other sp. Eryngium aquaticum ovalifolium and yuccæfolium Erythronium dens canis Eupatorium cœlestinum, perfoliatum, and urticæfolium Euphorbia colorata, ipecacuanha, and other sp. Evonymus virginicus F. Fagus castanea dentata sylvatica atropunicea Festuca nutans, palustris and sylvatica Fragaria vesca Fumaria N. S. G.