AGRICULTURAL INDEX 



967 



Variation (biology) — Continued 



Bud variation in potatoes. A. W. Sutton. Gard 



Chron (I.ond) 64:190, 199-200 N 9-16 'IcX 

 Bud variation of euonvnius. A. D. Shaniel. il 



J Heredity 8:218-20 My '17 

 Bud variation of pittosporum. A. D. Shamel. 



11 J Heredity 8:357-8 Ag '17 

 Case of variations observed in the potato in 



Holland. Int R Sci & Prac Ag 7, no 10:1435-6 



O '16 

 Cell measurement as an aid in the analysis of 



quantitative variation. W. Brotherton, jr. 



and H. H. Bartlett. il Am J Bot 5:192-206 Ap 



•18 

 Citrus-fruit improvement: a study of bud vari- 

 ation in the Marsh grape-fruit. A. T>. 



Shamel and others, il U S Ag B 697:1-112 



'IS 

 Citrus-fruit Improvement; a study of bud 



variation in the Valencia orange. A. D. 



Shamel and others, il U S Ag B 624:1-120 



'18 

 Citrus-fruit improvement; a study of bud va- 

 riation in the Washington navel orange. 



A. D. Shamel and others, il U S Ag B 623: 



1-146 '18 

 Color and color-pattern mechanism of tiger 



beetles. V. E. Shelford. (III. biol. mono- 

 graphs, v. 3, no. 4) 135p bibliog il (Ap) '17 



Univ. of Illinois, Urbana 

 Color inheritance in mammals. S. Wright. J 



Heredity 9:33-8 Ja 'IS 

 Coloration of the seed coat of cowpeas. A. 



Man. il J Ag Research 2:33-56 Ap '14 

 Concerning the mutation theory. T. H. Mor- 

 gan. Sci Monthly (Science Press, Garrison, 



N.Y. 30c) 6:385-405 My '18 

 Conservatism and vai'iability in the seedling 



of dicotyledons. E. W. Sinnott. il Am J 



Bot 5:120-30 Mr '18 

 Doubling of crocuses and daffodils. F. M. 



Fultz. il Sci Am Sup (233 Broadway, N. Y. 



10c) 86:244 O 19 '18 

 Evolution by mutation. T. H. Morgan. Sci 



Monthly (Science Press, Garrison, N.Y. 30c) 



7:46-53 J! '18 

 Expeiimental study of genetic relationships. 



H. H. Bartlett. Am J Bot 2:132-55 Mr '15 

 Fertility in cichorium intybus: the sporadic 



occurrence of self-fertile plants among the 



progeny of self-sterile plants. A. B. Stout. 



bibliog il Am J Bot 4:375-95 Jl '17 

 Fifteen- and sixteen-chromosome Oenothera 



mutants. A. M. Lutz. bibliog il Am J Bot 4: 



53-111 F '17 

 Forgotten bud variations. L. B. Scott, il J 



Heredity 7:452-5 O '16 

 Further evidence for age and area; its ap- 

 plicability to the ferns, ttc. .1. C. Willis, bib- 

 liog Ann Bot 31:335-49 Jl '17 

 Genetic study of plant height in phaseolus vul- 

 garis. R. A. Emerson, bibliog il Neb Ag 



Exp Research B 7:1-73 '16 

 Heredity and mutation as cell phenomena. 



R. R. Gates. Am J Bot 2:519-28 D '15 

 Individual variation in the alkaloidal content 



of belladonna plants. A. F. Sievers. J Ag 



Research 1:129-46 N '13 

 Lemon bud variation. A. D. Shamel. il J 



Heredity 8:284 Je '17 

 Lobed leaves in maize. J. H. Kempton. il J 



Heredity 7:508-10 X '16 

 Mass mutation in zea mays. H. de Vries. Sci- 

 ence (Science Press, Garrison, N.Y. 15c) n s 



47:465-7 My 10 '18 

 Mass mutations and twin hybrids of Oenothera 



grandiflora Ait. H. De Vries. bibliog il Bot Gaz 



65:377-422 My '18 

 Matroclinic inheritance in mutation crosses of 



Oenothera Reynoldsii. C. D. La Rue and 



H. H. Bartlett. il Am J Bot 4:119-44 Mr 



'17 

 Mutation in Egyptian cotton. T: H. Kearney. 



bibliog il J Ag Research 2:287-302 Jl '14 

 Mutation in matthiola annua, a Mendelizing 



species. H. H. Bartlett. Bot Gaz 63:82-3 Ja 



'17 

 Mutation in matthiola annua, a. Mendelizing 



sDecies. H. B. Frost, bibliog il Am J Bot 3: 



377-83 Jl '16 

 Mutations of Oenothera stenomeres. H. H. 



Bartlett. il Am J Bot 2:100-9 F '15 

 New dimorphic mutants of the Oenotheras. 



H. DeVries. il Bot Gaz 62:249-80 O '16 



Oenothera genetics. B. C. Helmick. Bot Gaz 

 63:81-2 Ja '17 



Oenothera lamarckiana mut. velutina. H. De- 

 Vries. il Bot Gaz 63:1-24 Ja '17 



Oenothera mutants with diminutive chromo- 

 somes. A. M. Lutz. il Am J Bot 3:502-26 N 

 '16 



On cultural bud mutations of some species of 

 solanum and on the acclimatization in 

 France of some Bolivian species. C. Verne. 

 Int R Sci & Prac Ag 8,no 8:1115-16 Ag '17 



On endemism and the mutation theory. H. N. 

 Ridley. Ann Bot 30:551-74 O '16 



On pairs of species. R. R. Gates, il Bot Gaz 

 61:177-212 Mr '16 



Orange bud variation. A. D. Shamel. il J 

 Heredity 8:176-7 Ap '17 



Origin of the striped cane. A. D. Shamel. il J 

 Heredity 8:471-2 O '17 

 - Parallel mutation in drosophila funebris. A. H. 

 Sturtevant. Science (Science Press, Garri- 

 son, N.Y. 15c) n s 48:72-3 Jl 19 '18 



Plant industry based upon mutation; varieties 

 of Egyptian cotton have arisen largely 

 through mutation. T: H. Kearney, il J 

 Heredity 9:51-61 F '18 



Recurving of milo and some factors influenc- 

 ing it. A. B. Conner and R. E. Karper. il 

 Tex Ag Exp B 204:1-30 '17 



Relative age of endemic species and other 

 controversial points. J. C. Willis, bibliog 

 Ann Bot 31:189-208 Ap '17 



Remarkable buttonballs. R. W. Shufeldt. il 

 J Heredity 8:310-11 Jl '17 



* Role of factor mutations in evolution. E. B. 



Babcock. bibliog Am Naturalist (Science 

 Press, Garrison, N.Y. 40c) 52:116-28 P '18 



Significant accuracy in recording genetic 

 data. E. M. East. Am J Bot 3:211-22 My '16 



Somatic mutations in sunflowers. T. D. A. 

 Cockerell. il J Heredity 8:467-70 O '17 



Somatic segregation. E. J. Kraus. il J He- 

 redity 7:2-8 Ja '16 



Somatic segregation, a misleading term. E. B. 

 Babcock and F. E. Lloyd, il J Heredity 8: 

 82-9 F '17 



Some variable ears of dent corn. A. D. 

 Shamel. il J Heredity 9:29-32 Ja '18 



Striking orange bud variations. A. D. Shamel. 

 il J Heredity 9:189-91 Ap '18 



Studies in juglans: further evidence that the 

 oak-like walnut originates by mutation; a 

 parallel mutation in juglans hindsii (Jepson) 

 Sargent. E. B. Babcock. il Cal Univ Pub 

 Ag Sci V 2,no 3 71-80p '16 (10c) 



Studv of bud variations in coleus. J Heredity 

 8:518 N '17 



Studv of the influence of environment. N J Ag 

 Exp Rep 1916:447-9 '17 



Systematic analytical study of certain North 

 American convallariaceae, considered in re- 

 gard to their origin through discontinuous 

 variation. R. R. Gates. Ann Bot 32:253-7 Ap 

 '18 



* Three mutations in previously known loci. 



D. E. Lancefield. bibliog Am Naturalist 

 (Science Press, Garrison, N.Y. 40c) 52:264-9 

 Ap '18 



Unusual variation in crook-neck squash. J. G. 

 Cook, il J Heredity 9:24 Ja '18 



Variation and correlation in wheat, with spe- 

 cial reference to weight of seed planted. 

 A. C. Arny and R. J. Garber. bibliog J Ag 

 Research 14:359-92 Ag 26 '18 



Variation in artichokes. A. D. Shamel. il J 

 Heredity 8:306-9 Jl '17 



Variations in anemone nemorosa. E. J. Salis- 

 bury, il Ann Bot 30:525-8 O '16 



Variations in Washington navel orange, il 

 Rural N Y 77:1374 D 14 '18 



Women's eves and potato skins, ij J Heredity 

 7:475-7 O '16 



ftee also Breeding; Color of animals; Color 

 of plants; Evolution; Heredity; Mendelism; 

 Natural selection; Species; Variegation; 

 Variety tests 

 Variegated cutworms. See Cutworms 

 Variegated poplar and willow borers. See Pop- 

 lar and willow borers 

 Variegation 



Causation of variegated leaves, il Gard Chron 

 Am 20:22-3 Ja '16 



