1895. ] Explorations of Thomas Coulter. 529 
Guatacum cones Gray, Pl. Thurb. pit 1854. 
“On hills between Rayon and Ures, Sonora; October, 1851 drop ® : 
Lillectie: —The specimens bear ripe fruit only. They are said by S 
William Hooker to accord with no. 779 of the Mexican collection of he 
ate Dr. Coulter.” 
Salix coulters Anders. Oefver. yen ble —— divin 15: 119. 1858. 
‘In California (Coudter) Hb. ’» Now united by Mr. M. S. Bebb 
with S. si¢chensis, a species of the coastal region ecestine from Alaska at 
1 
Spigelia coulteriana Benth. Journ. hanes Soc. Bot. 1: 90, 1861. 
‘In Mexi i 2." 
Decatropis es Hook. e enth. & Hook. Sp. Pl. 1: 299. 1862. 
**Mexicana."’ me D. coulteri is cited without description, after 
the origin it description toe" the genus, as the only species. 
Orthotrichum coulteri Mitten, Journ. Linn. Soc. 8: 25. 1865. 
‘*California, sg 
Conysa coultert Gray, Proc. Amer. ae Pg 8 
eae s is Coulter's sno. 285 and 2 ese has recent been collected near 
Fort Mohave [Mohave ate by Dr. 
ee Eo ‘oulor ray, Proc er. Acad. P80 1868. 
‘*Mexico, no. 1334, 1335. “eal Coulter, ex herb. Trin. Coll. Dubl.”’ 
Peperomia ef iC. DC. in DC. Prodr. 161: 424. 
ag | etici 53 tina Zuinapa 0) pdt om (Couter n, 1400! in h. Kew)."’ 
Nama coulteri — Amer. 1870. 
* ‘California’ [perhaps Arizona} Coulter, 463. Nazas Valley, Bolson de 
Mapimi, Chibu uahua, Mexico, desert species, not yet re-discov- 
ered within the borders of he ‘United States. The brackets are in the 
original. 
Caulanthus coultert Wats. Bot. King Surv. 27. 1871. 
outhern California.’ A species not yet satisfactorily known. 
Microsplenium coulteri Hook. SF ee & Hook. Gen. Pl. 2: 4. 18 
‘In Mexici regione montana a Conlte ro eta Paine (n. 2704) lec ta 
As in the case of scaedbaaring the specific name is here cited without 
scriptio 
Maloastrum ¢ coultert Wats. Proc r. Acad. 11: 125. 1876. 
‘Collected probably i in Wh apt Ona California by Coulter (n. 96) and. 
in the valley of the Gila by Schott, on the Mexican oundary survey.’ 
period of the desert region, now known as Sphaeralcea coultert (Wats) 
ray. 
Asclepias een. Gray, Proc. Amer. Acad. 12: 71. 1876. 
0, Coulted, coll. no, 983. 
Leptogiossis soutised Gray, Proc Shee: — 12: 165. 1877. 
oipeice o, coll. Coulter, no. I 346.’"? Now Mierembergia coultert (Gray) 
Hem 
Peresia ‘oulteri Gray, Proc. Amer. Acad. 15: 1879. 
avelly — near San Luis (Potosi?) oe in spring and again 
in cae 547 [Parry and Palmer] in par This is no. 234 of 
Coulter's tidcican aiaon, from Zimapan.”’ 
Sisymbrium coulteri es a . Nov. 18, 1879 
Meetinnesd ; 
Palmer, er sine loco spoon oe Pair. 675."" 
Exostemma coulteri Hook. f.; Hemsl. Diag. Pl. Nov. 32. 1879. 
exico: Zimapan, Coulter 209."” 
Zalusania peer Hemsl. Diag. Pl. Nov. 33. 1879. 
‘Me 
Gutierresia coultert Hemsl. Diag. Pl. Nov. 33. 1879. 
‘Mexico: Zima oe. Coulter, 315." 
37—Vol 3a: 
