ADDITIONS AND CORRECTIONS TO VOL. II. 453 



"Mouth of tlie Colorado River, Pohnrr, 18G9. A well-marked spocies, allird to E. occllata, 

 whicli likewise has the miinber of glands and their greenish apiiendages vaiialile and uncertain, 

 but distinguished from this and all others of the section by the large oblong capsule and the largo 

 flat seeds. Stamens very numerou.s, 15 to 20." 



6. E. serpyllifolia, Pers. Near Santa Barbara, Mrs. Elxvood Cooper. 



Page 76. 1. CALLITRICHE. 



1. C. marginata, Torr. Near Santa Barbara, Mrs. E, Cooper. 



Fage/S. 1. ANEMOPSIS. 



1. A. Californica, Hook. — llouiturjnia Calif ornica, Benth. & Hook., Gen. PI. 

 iii. 128. 

 Page 80. 2. ALNUS. 



1. A. rubra, Bong. Santa Inez Mountains, Mrs. E. Cooper. 



3. A. oblongifolia, Torr. San Bernardino Mountains, Parry Sz Lemmon. 

 Described as reacliing 80 feet in lieight and 2 or 3 feet in diameter. Tlie leaves are 

 sometimes 6 inches long, and the staminate and fruiting araents a half longer than 

 stated. 



Page 89. 1. SALIX. 



16. S. Californica, Bebb. The capsule is rarely glabrous or nearly so. 



Page 114. 3. CHAMJECYPARIS. 



Bentham k, Hooker (Gen. PI. iii. 42G) refer this genus to Thuya, from which it 

 appears to bo sufficiently distinct. 



Page 120. 8. PSEUDOTSUGA. 



1. P. Douglasii, Carr., var. pendula, Engelm. I\Is. "Branches, at least the 

 lower ones, very slender and long-dependent, often 8 or 10 feet long." 



Valleys and slopes about Mount Shasta, Sisson. 



Page 121. 9. TSUGA. 



2. T. Fattoniana, Engelm. Ebbett's Pass is erroneously mentioned in con- 

 nection with the range of the species, which extends probably to the south of the 

 head of the San Joaquin Ptiver. This pass, now unused, is in Alpine County to 

 the north of Silver Mountain. 



Page 122. 11. PINUS. 



The pollen-grains in this genus should have been described as .025 to .045 of a 

 line long, instead of .02 to .03 as stated. 



Page 132. 2. CORALLORHIZA. 



2. C. Mertensiana, Bong. Flowers red ; lip oblong, often with a small nar- 

 row acute tooth on each side below the middle ; spur conspicuous : capsule reflexed. 

 Forests of Humboldt County, V. Uattan. 



Page 134. 4. HABENARIA. 



3'. H. flagellans. Stout, nearly 2 feet high : leaves narrowly lanceolate, acumi- 

 nate ; bracts liuear-lauceolato, foliaceous, equalling or exceeding the white flower : 



