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170 



Ubersiclit der wiclitigeiTii mid uiiifassmKlercii, im Jatire IS9I fiber Sysleiiialik 



) 



Greene, E, L. : Nalive shrubs of Culifornia. IV. V. VI 



Garden and 



Card, and Forest. V. 1891. 



Forest. IV. 1891. p. 243. 



Hilgard, E. W.: The weeds of California. — 



p. 316. 



Hill, E. J.: Ziz-ania as found by the explorers of the Northwest. 



Torrey Bot. Club New- York. XVIII. p. 57. 



Bull. 



M 



E.: New plants from Arizona, Utah and Nevada. — Zoe. U. 

 1891. p. 12. 



h { 



New species and notes of Utali plants. — ■ Zoo. II. p. .336. ■ 



I 



Leeds, B. F.: Notes on introduced plants of Santa Clara. — Zoe. II. 1891 . 



p. 124—128. 



Millspaugh, C. E. : Euphorb iaceae collected by T. S. Brandegke princi- 

 pally in the vicinity of Todos Santos, Baja California. — Zoe. 11. 

 p. 346—348. 



Orcutt, C. R.: California trees and flowers. — West Anieric. Scientist. VII. 



1891. p. 93, 123, 144. 



I 



Epip hy Hum, ~ West Am. Scientist. VII. 1891. p. 119. 



Through San Gorgonia Pass. — West Am. Scientist. VII. 1891. p. 174. 



_ L 



Parish, S. B.: The arborescent Yuccas of California. — Garden and Forest. 



IV. 1891. p. 135. 



Notes on California plants. — Zo(3. 11. 1891. p. 116—117. 



Parry, C: Jlarfordia Greene and Parry, a new genus of Erioan 



Lower California. 



Proceed. Davenport Acad. V. p. 26 — 28, 



Parsons, M. E.: The ferns of Tamalpais. — ZoO. II. 1891. No. 2. p. 129 



—133. 



Robinson, B. L.: Two new plants from the Cascade Mountains. — Bot. 



Gaz. XVI. p. 43. c. tab. 



Rose, J. N. : List of plants collected by Dr. Edward Palmer in 1890 in 



Western Mexico and Arizona. — Contrib. from the U. St. Nat. Herb. I. 



1891. No. 4. p. 91. 



A new Aster from California. 



Bot. Gaz. XVI. p. 113. c. tab. 



Shinn, Ch. H.: The destruction of California wild flowers. — Garden and 



Forest. IV. 1891. p. 382. 



M 



Zog. I. 



1891. p. 361. 



and O. P. Cook: List of Mosses collected by T. S. Bratoegee in the 



Yakima region of Washington, 1882—83. — Zoe. II. 1891. p. 107 

 ^108. 



Vasey, G.: Grasses of the Southwest. Part II, 



Rcfcrat Bd. XV. S. 103. 



