324 
34 781—34 796 Howard — Howell. 
81 Howard Albert and Howard Gabrielle L. C. Note on immune wheats (Journ. 
Agrie. Sci., II, 1907, p. 278—280). 
82 — and — The varietal characters of Indian wheats (Mem. Dep. Agrie. India 
Bot. Ser. 2, 1909, No. 7, 66 pp.). 
83 Howard Chas. H. Spraying fruit (Farm, Field and Stockman, XV, Chicago 
1892, p. 127). 
84 — The scale insects of citrus trees (Dept. of Agr. Transvaal. Reprint from 
Transvaal Agr. Journ., No. 148, 1908, p. 6). 
85 — Notes on Transvaal tobacco pests (Transvaal Agrie. Journ., VI, 1908 
p. 609—616) fig., tab. 
86 Howard L. O. The San Jose scale in 1896 and 1897 (IJ. S. Depart. Agrie. 
Division of Entomology, Bull. 12, 1898, 31 pp.) fig. 
— cfr. Riley C. V. 
87 Howe R. H. Lichens of the Mount Monadnock region. N. II. (Bryologist, 
XI, 190S, p. 35-38, 74). — III. (1. c., XII, 1909, p. 31—32). — IV. (1. c.. 
XII, 1909, p. 59-60). — V. (1. c., XIII, 1910, p. 119—121). 
88 — Aspects of New England Lichens (Piant World, XI, 1908, p. 45—55) fig. 
89 — Two additions to the lichen flora of the Blue Hilis (Rhodora, X, 1908, 
p. 35—36). 
90 — A manual of the genus Lsnea, as represented in North and Middle 
America, north of the 15. parallel (Bull. Torrey Bot. Club, XXXVII, 1910, 
p. 1—18) tab. 
91 — The Genus Usnea and its Linnean nomenclature (Bull. Torrey Bot. Club, 
XXXVII, 1910. p. 605—609). 
92 — The effect of moisture on the growth of Usneas (The Piant World, XIII, 
1910, p. 68—72). 
92a — Lichens of Mount Ascutney, Vermont (Bryologist, XIII, 1910, p. 10 
bis 13, 85).. 
93 — Species plantarum (1753) as a starting point for lichenological nomen¬ 
clature (Proceed. of the Thoreau Museum of Natur. Histor., I, 1910, p. 1 
bis 6). 
94 — Ramalina Montagnei De Notr., on Long Island (Rhodora, XII, 1910, 
• P- 7). 
95 — and Howe Marshall Avery. Common and conspieuous lichens of New 
England: a fieldbook for beginners. Boston, I, p. 1 —22, II, p. 23—39, 
1906; III, IV, p. 40-71, 1907; V, p. 72-87, 1908. 
96 Howell A. M. Report for 1889 in treating diseases of the grape and tornato 
(Laestadia Bidwellii and Macrosporium spec.) (U. S. Dept. Agrie. Sect. Veg. 
Pathol., Bull. 11, 1890, p. 49). 
