Pringle's Distribution of i884. 
FLORA OF ARIZONA AND SONORA. 
Anemone docai)et:ilii, L. 
Delphinium scaposum, Greene. 
\'osurns eupulatus, Watson. 
BLM'beris Fremonti, Torr. 
Platystemon Californicus, Benlh. 
Arabis longirostri.s, Watson. 
Draba euneifolia, Nutt., var. brevipes, 
Watson. 
platycarpa, T. & G. 
Lyrocarpa Coulteri, Hook. & Arm 
Thelypodium micranthum, Watson. 
Vesicaria purpurea, Gra}'. 
Krameria canescens. Gray. 
lauceolata, Torr. 
Polygala alba, Nutt. 
Lindheimeri, Gray, var.? 
macradenia. Gray, 
puberula, Gray, 
scoparia, HBK. 
Arenaria saxosa. Gray. 
Achyronycliia Cooperi, T. & G. 
Portulaca lanceolata, Engelm. 
Abutilon crispum. Gray. 
Lemmoni, Watson. 
Newberryi, Watson. 
Texense, T. & G. 
Hibiscus clenudatus, Benth., var. invol- 
ucellatus, Gray. 
Coulteri, Gray. 
Malvastrum exile, Gray. 
tricuspidatum. Gray. 
Sida alata, Watson n. sp. 
tragisefolia. Gray. 
Ilermanuia paucitiora, AVatson. 
Ayenia microphylla. Gray, 
pusilla, L. 
Corchorus pilolobus. Link. 
Linum aristatum, Engelm. 
Atamisquea emargiuata, Miers. 
Erodium Texanum. Gray. 
Astrophyllum dumosum, Torr. 
Thamnosma Texanum, Torr. 
Bursera Ilindsiana, var. rhombil'olia, 
Engler. 
Phaulotbamnus spinescens, Gray n. gen. 
Stegnosperma halimifolium, Benth., var. 
Acer grandidentatum, Nutt. 
Rhus virens, Lindl. 
Acacia n. sp. 
Faruesiaua, Willd. 
malacophylla, Benth., var. micro- 
phylla, Watson. 
Astragalus Bigelovii, Gray. 
tritlorus. Gray. 
(ialliaudra humilis, Benth. 
Cracca Edwardsii, var. sericea. Gray. 
D.dea Formosa, Torr. 
kevigata, Gray, 
lanata, Spreng. 
megacar pa, Watson n. sp. 
mollis, Benth. 
nana, Torr. 
Parryi, T. & G. 
l)ogouathera. Gray. 
Wrightii, Gray. 
Galactia Wrightii, Gray. 
Hoflinannseggia microphylla, Torr. 
Hosackia strigosa, Nutt. 
Indigofera spliaerocarpa. Gray. 
Lath 3 U’us paluster, L., var. parvifolius, 
W atsou . 
Lupiuus argeuteus, Pursh, var. 
Mimosa ? 
Petalostemon candidus, Michx., var. oc- 
cidentalis. Gray. 
Phaseolus retusus, Benth. 
rotuudifolius. Gray. 
Pitbecolobium (near P. parvifolium.) 
Rh^mchosia Texaua, T. & G. 
Tephrosia leucantha, HBK. 
teuella. Gray. 
Cowania Mexicana, Don. 
Poteutilla Thurberi, Gray. 
.Tamesia Americana, T. & G. 
Whippl ea Utaheusis, Watson. 
(Enothera brachycarpa. Gray, 
chammnerioides, Graju 
tubicula, Gra\'. 
trichocalyx, Nutt. 
Passitlora Mexicana, Juss. 
Megarrhi/.a Californica, Torr. 
Cereus pectinatus, Engelm. 
Pringlei, Watson n. sp. 
Schott ii, Engelm. 
Thurberi, Engelm. 
Echinocactus Emoryi, Engelm. 
Mamillaria (very near IM. Echinus, Eng.) 
Grahami, Engelm. 
0|)untia tessellata, Engelm. 
Caucalis microcarpa,- Hook-. A Arm 
(■<c.C,r HP 
ID 
I- ' ■ ■ A . 
