Nicotiana Clevelandi, Gray. 
Physalis angulata, L., var. Linkiana,(4ray. 
Solanuin Hindsiauum, Bcnth. 
Aiitirrhiuum Kingii, Watson, 
in a u r a lul i o i d e s , G ray . 
Castilleia iiitogra, Gray, 
lanata, Gray, 
purpurea, Don. 
Orthocarpus purpurasceus, Benth., var. 
Palmeri, Gray. 
Pentstemou stenophyllus, Gray. 
Aphyllon multiflorum, Gray. 
CarUnvrightia Arizouica, Gray. 
Pringleophytum laiiceolatum, Gray n. gen. 
Siphonoglossa longiliora, Gray. 
Lippia lycioides, Steud. 
Wrightii, Gray. 
Verbena polystachya, HBK. 
xutlia, Lehin. 
Cedronella breviflora, Gray n. sp. 
riedeonia dentata, Torr. 
Drummondii, Benth., var. 
thymoides. Gray. 
Monarda citriodora, Cav. 
Salvia Henr^d, Gray. 
Scutellaria Wrightii, Gray. 
Tetraclea Coulteri, Gray. 
Plantago Virginica, L., var. longifolia. 
Gray. 
Boerhaavia scandens, L. 
Froelichia ioterrupta, iMoq. 
Gomphrena Sonorie, Torr. 
Atriplex elegans, Dietr. 
leutiformis, Watson. 
Monolepis cheuopodioides, Moq. 
Chorizanthe brevicoruu, Torr. 
rigida, T. & G. 
Eriogonum Abertiauum, Torr. 
alatum, Torr. 
deflexum, Torr., var. 
Aristolochia brevipes, Benth., var. acum- 
inata, Watson. 
Phoradendron Californicuin, Nutt, 
juniperinum, Engelm. 
Acaljiyha Californica, Benth. 
Pringlei, Watson n. sp. 
Argythainnia adenophora. Gray ined. 
sericophylla. Gray, 
serrata. Mull. var. 
Bernardia inyricaefolia, Watson. 
Croton corymbulosus, Engelm. 
Pringlei, Watson n. sp. 
tenuis, Watson. 
Euphorbia dentata, Michx. 
eriantha, Benth. 
pediculifera, Engelm. 
dictyosperma, Fisch. & Meyer. 
“ var. 
polycarpa, Benth. 
revoluta, Engelm. 
setiloba, Engelm. 
subpubens, Engelm., var. 
.Jatropha angustidens. Mull. Arg. 
canescens, JIull., var. 
spathulata. Mull., var. 
Sebastina bilocularis, Watson n. sp. 
Salix 
Agave — - n. sp. ? 
Zephyranthes longifolia, Hemsley. 
Allium reticulatum, Fraser, var. 
Anthericum Toi’reyi, Baker. 
Calochortus aureus, Watson, var. 
Palmeri, Watson. 
Hesperocallis undulata. Gray. 
Lilium Parryi, Watson. 
Cyperus ? 
Scirpus carinatus. Gray, 
xindropogon hirtitlorus, Kunth., subvar. 
oligostachyus. 
Aristida bromoides, HBK. ? 
purpurea, Nutt. 
Schiediana, Trin. 
Bouteloua polystachya, Torr. 
trifida, Thurb. 
Brouius breviaristatus, Thurb. 
Cathistechum erectum, Vasey & Hackel 
Hilaria mutica, Benth. 
Manisuris granularis, Swartz. 
Melica Porteri, Scribner. 
Muhlenbergia distichophylla, Kunth. 
depauperata, Scribner n. sp. 
gracillima, Torr., var.(?) arenicola. 
monticola, Buckl. 
Texana, Thurb. 
Pauicum autunmale, Bose, var. pubes- 
cens, Scribner. 
bulbosum, HBK., var. minor, Vasey 
Scleropogon Karwinskyanus, Benth. 
Pappophorum boreale. Led. 
Sporobolus ramulosus, Kunth. 
Stipa pennata, L., var. Neo-Mexicana, 
Thurb. 
limbriata, HBK. 
Trachypogou Montufari, Nees. 
Trisetum Tolluccense, Kunth. 
Asplenium monanthum, L. 
Cheilauthes myriophylla, Desv. 
Pringlei, Davenport n. sp. 
Gymnogramme hispida, Mett. 
Notholaena Aschenborniaua, Koltsch. 
ferruginea. Hook. 
Pelhea eordata, J. Smith. 
H, N. Patterson, Printer, Oquawka, 111. 
