24 
Systematik und Pflanzengeographie. 
Palmer n. 397, 398; H. (Ereicotis) fasciculata, p. 203, Southwestern Border 
of Texas, at Presidio, Bigelow, Organ Mts., New Mexico, G. R. Yasey, 
Coahuila in Mexico, near Parras and Monclova, Palmer n. 404, 406; 
Vernonia Ervendbergii (Y. liatroides Gray in pl. Erv.), Mexico, near Tan- 
toyuca, Ervendberg, near Monclova, Palmer n. 750, near Monterey, 
Gr egg; V. Schaffneri, p. 204, Mexico, San Luis Potosi, in the mountains 
near Morales, Schaffner n. 347; V. Greggii, Northern Mexico, Gr egg n. 
102, nebst var. Palmeri, Lerios, a montain district east of Saltillo, Palmer 
n. 753; Stevia Lemmoni, S. Arizona, in the Santa Catalina mountains, 
Lemmon; S. Plummerae, S. Arizona, in the Rücker Yalley, Chirricahua 
Mts., Mr. and Mrs. Lemmon, Divide of the Mogollon Mts., New Mexico, 
Rusby; Eupatorium pauperculum, p. 205, on dripping rocks in the Santa 
Rita Mts., Pringle; E. Fendleri (Brickellia Fendleri A. Gray), Arizona and 
New Mexico, Greene, Lemmon, Rusby; E. (Phanerostylis) Coahuilense, 
Northern Mexico, in the Sierra Madre, south of Saltillo, Coahuila, Palmer 
n. 453; Barroetea subuligera A. Gray Proc. Amer. Ac. XY. 29 (Bulbostylis 
subuligera S. Schauer), Northern Mexico, Soledad, Palmer n. 452; B. Pa- 
vonii, p. 206, Mexico, herb. P a v on, nunc B o i s si e r; Brickellia odontophylla, 
Coahuila, Mexico, in the Sierra Madre south of Saltillo, Palmer n. 442; 
B. Pringlei, South Arizona, in Canons ofthe Santa Catalina Mts., Pringle; 
B. Lemmoni, Rücker Valley in the Chiricahua Mts., Lemmon; B. cylin- 
dracea Gray et Engelm. var. laxa, p. 207, Southw. of Texas, at Georgetown 
and Bluffton, Palmer; B. grandiflora Nutt. var. petiolaris, Mountains of S. 
Arizona, Lemmon; B. frutescens, Tantillas Canon, near the borders of S. 
Diego Co., but within Lower California, Palmer, Mountain Springs, S. 
Diego Co., G. R. Yasey; Kuhnia Schaffneri, Yalley of Mexico, Schaffner; 
Lessingia glandulifera (L. Germanorum et L. ramulosa var. tenuis, pro parte, 
Gray Bot. Calif.), from Monterey to S. Diego, Owens Yalley, S. Bernardino 
etc., Parish, Pringle; Grindelia costata, p. 208, Northern Mexico, near 
Juraz, in Coahuila, 100 miles north of Monclova, Palmer n. 472; Acampto- 
pappus Shockleyi, Western Nevada, near Candelaria, Esmeralda Co., W. S. 
Shockley; Bigelovia intricata, S. E. California, in the Mohave Desert, at 
Lancaster Station, Parry; B. albida M. Jones in herb., p. 209, in alkaline 
soil, Wells, Nevada, M. Jones; Aster (Orthomeris) stenomeres, Rocky Mts. 
of Montana and Idaho, and Battle Camp, Burke, Watson; A. (O.j Pal¬ 
meri, S. Texas, at Corpus Christi Bay and on the Rio Grande at Eagle 
Pass, Palmer n. 509, 516; A. imbricatus Walp. ist identisch mit Tripolium 
imbricatum Nutt. und T. conspicuum Lindl.; Erigeron dryophyllus, p. 210, 
Northern Mexico, in the Mountains at Guajuco, N. Leon, southeast of 
Monterey, Palmer n. 495 ; E. Pringlei, Crevices of rocks on the Santa Rita 
Mts. at the elevation of 9000 leet, Pringle; E. Muirii, Cape Thompson, 
Alaska, J. Muir; Baccharis sarothroides, p. 211, Southern borders of Cali¬ 
fornia, S. Diego Co. etc., Sutton Hayes, Palmer. 
In einer Anmerkung fügt Verf. p. 211—213 eine Uebersicht 
der nordamerikanischen Baccharis-Arten, 18 an der Zahl, hinzu. 
Pluchea (Berthelotia) borealis, p. 212, ist identisch mit Tessaria borealis 
Torr, et Gray und Berthelotia lanceolata DC.; Antennaria flagellaris, p. 212, 
W ashington Territory and eastern part of Oregon, Picke ring and Bracken- 
ridge, CusiOk, Howell; A. stenophylia, p. 213 (A. alpina? var. steno- 
phylla Gray), Spipen River, Washington Territory, Picke ring and 
Brackenridge, Lmion Co., Oregon, on high hills, Cusick; Gnaphalium 
Wrightii (G. microcephalum Gray, non Nutt.), p. 214, common from S. Ar¬ 
kansas and W. Texas to New Mexico, also S. Luis Potosi, Mexico, Parry 
and Palmer n. 419; Adenocaulon glaubt Verf. jetzt mit Carpesium ver¬ 
einigen zu dürfen ; Micropus amphibolus, California, K e 11 o g g and Har- 
ford’s distrib. n. 416; Walnut Creek near Martinez, Brewer. 
Plummer a nov. gen. Comp ositar um, p. 215: Capitula heterogama , 
pauciflora; floribus radii femmeis Ugulatis 2 — 5, disci masculis 6 — 8 . Involucrum 
obpyramidatum, cupuliforme, cartilagineo-coriaceum, duplex; exterius ebracteis 
4 ovatis oblongisve obtusis dorso carinatis ultra medium usque saepe coalitis; 
interius e bracteis totidem alternantibus vix brevioribus liberis obovato-cuneatis 
