GEA] 



995 



Gray, Asa. 20. On the composition of the plant 

 by phytons, and some applications of phyllotaxis. 

 Amer. Assoc. Proc. 1849, pp. 438-444. 



21. Note on the genus Thelesperma, Les- 



sing. Hooker's Journ. Botany, I., 1849, p. 252. 



22. Characters of some Gnaphalioid Com- 

 posite of the division Angianthese. Hooker's 

 Journ. Botany, III., 1851, pp. 97-102, 147-153, 

 172-178. 



23. Characters of a new genus (Dissothrix) 



of Compositae-Eupatoriaceae, with remarks on 

 some other genera of the same tribe. Hooker's 

 Journ. Botany, HI., 1851, pp. 223-225. 



24. Note on Tetratheca. Hooker's Journ. 



Botany, IV., 1852, pp. 199-200. 

 25. Characters of some South-west Aus- 



tralian Composite, principally of the subtribe 



Gnaphaliere. Hooker's Journ. Botany, IV.. 



1852, pp. 225-232, 266-276. 

 - 26. Notices of Botanical Literature, &c. 



Silliman, Journ. XIIL, 1852, pp. 42-53. 



27. Remarks on Menodora, Hunib. and 



BonpL, and Bolivaria. Silliman, Journ. XIV.. 

 1852, pp. 41-45. 



28. Plantas Wrightianaa Texano-Neo- 

 Mexicanae. [1850.] Smithson. Contrib. III., 

 1852 ; IV., 1853. 



29. Characters of some new genera of 



Plants, mostly from Polynesia. Amer. Acad. 

 Proc. III., 1852-57, pp. 48-54, 127-129. 

 30. On the age of a large Californian coni- 

 ferous tree. Amer. Acad. Proc. III., 1852-57. 

 pp. 94-97. 



31. Brief characters of some new genera 



and species of Nyctaginaceae, principally col- 

 lected in Texas and New Mexico. Silliman. 

 Journ. XV.. 1853, pp. 259-263, 319-324. 

 32. On the discovery of two species of 

 Trichomanes in the State of Alabama, one of 

 which is new. Silliman, Journ. XV., 1853, pp. 

 324-326. 



33. Characters of Tetraclea, a new genus 



of Verbenaceae. Silliman, Journ. XVI., 1853, 

 pp. 97-98. 



34. Note on the parasitism of Comandra 

 umbellata, Nutt. Silliman, Journ. XVI., 1853, 

 pp. 250-251 ; Ann. Nat. Hist, XII., 1853, pp. 

 365-366. 



35. On the age of the large tree recently 

 felled in California. Silliman, Journ. XVIL, 

 1854, pp. 440-443. 



- 36. Note on the genus Buckleya. Silliman. 

 Journ. XVIIL, 1854, pp. 98-100. 



- 37. On the Ammobroma Sonorag. Amer. 

 Assoc, Proc. 1855, pp. 233-236. 



-- 38. On the affinities of the genus Vavas. 

 Benth., also of Rhytidandra, Gray. [1854.] 

 Boston, Mem. Amer. Acad. V., 1 855, pp. 329- 

 336. 



Gray, Asa. 39. Statistics of the Flora of the 

 Northern United States. Silliman, Journ. 

 XXIL, 1856, pp. 204-232. 



4O. Plantar Lindheimeriana?. Part II. An 



account of a collection of plants made by F. 

 LINDHEIMER in the western part of Texas, in 

 the years 1845-46 and 1847-48, with critical 

 remarks, descriptions of new species, &c. [1850,] 

 Boston, Journ. Nat. Hist. VI., 1857, pp. 141- 

 233. 



41. Neviusia, a new genus of Rosaceae. 



[1858.] Boston, Mem. Amer. Acad. VI., 1857, 

 pp. 373-376. 



42. Diagnostic characters of new species 



of phaenogamous plants, collected in Japan by 

 Charles WRIGHT, botanist of the U.S. North 

 Pacific Exploring Expedition. With observa- 

 tions upon the relations of the Japanese Flora to 

 that of North America, and of other parts of the 

 Northern Temperate Zone. [1858-59.] Bos- 

 ton, Mem. Amer. Acad. VI., 1857, pp. 377- 

 452 ; Bibl. Univ. Archives, IX., 1860, pp. 32- 

 43; Canadian Naturalist, IV., 1859, pp. 296- 

 297 ; Silliman, Journ. XXVIH., 1859, pp. 187- 

 200. 



43. On the genus Croomia, and its place in 

 the Natural System. Boston, Mem. Amer. Acad. 

 VI., 1857, pp. 453-457. 



44. Characters of Ancistrophora, a new 

 genus of the order Composite, recently detected 

 by Charles WRIGHT. Boston, Mem. Amer. Acad. 

 VI., 1857, pp. 457-458. 



45. Note on Obolaria virginica, L. [1856.] 



Linn. Soc. Journ. I., 1857 (Bot.), pp. 129-130. 

 46. Statistics of the Flora of the Northern 



United States. Silliman, Journ. XXIII., 1857, 

 pp. 62-84, 369-403. 



47. Notes upon some Rubiacea?, collected 



in the South Sea Exploring Expedition under 

 Capt. WILKES. [1 859.] Amer. Acad. Proc. 

 IV., 1857-60, pp. 33-60, 306-318. 



48. Note on the coiling of tendrils of 



plants. Amer. Acad. Proc. IV., 1857-60, pp. 

 98-99 ; Ann. Nat. Hist. HI., 1859, pp. 513- 

 514 ; Silliman, Journ. XXVII., 1859, pp. 277- 

 278. 



49. Notes upon some Polynesian plants of 

 the order Loganiacea?. [1859.] Amer. Acad. 

 Proc. IV., 1857-60, pp. 319-324. 



50. Diagnoses of the species of Sandal- 



wood (Santalum) of the Sandwich Islands. 

 [1859.] Amer. Acad. Proc. TV., 1857-60, pp. 

 326-327. 



51. A revision of the genus Forestiera. 



Amer. Acad. Proc. IV., 1857-60, pp. 363-366. 

 52. A short exposition of the structure of 



the ovule and seed-coats of Magnolia. [1857.] 

 Linn. Soc. Journ. II., 1858 (.Bo*.), pp. 106- 

 110. 



6 K 2 



