AGRICULTURAL INDEX 



147 



Botany — [Morphology — Coittintted 

 Morphology of rumex crispus. W. Dudgeon. 



bibhog il Bot Gaz 66:393-420 N '18 

 Morphology of the genus actinomycetes. C: 



Drechsler. bibliog il Bot Gaz 67:65-83, 147- 



68 Ja-F '19 

 Jlorphology of wood in relation to brashness. 



C. C. Forsaith. bibliog J For 19:237-49 IMr '21 

 On the fertile shoots of mesoxylon and an 



allied genus. D. H. Scott, bibliog il Ann Bot 



33:1-21 Ja '19 

 Origin and development of the pycnidium. 



F. E. Kempton. bibliog il Bot Gaz 68:233- 



61 O '19 

 Origin and meaning of medullary (intraxy- 



lary) phloem in the stems of dicotyledons. 



W. C. Worsdell. bibliog il Ann Bot 33:421- 



58 O '19 

 Ovuliferous structures of taxus canadensis. 



A. W. Dupler. bibliog il Bot Gaz 69:492-520 



Je '20 

 Parasitism, morphology, and cytology of cron- 



artiuni ribicola. R. H. Colley. bibliog il J Ag 



Research 15:619-60 D 23 '18 

 Peach yellows and little peach. M. T. Cook. 



il Bot Gaz 72:250-5 O '21 

 Physiological and morphological correlations 



in herbaceous angiosperms. E. C. Jeffrey 



and R. E. Torrey. bibliog il Bot Gaz 71:1-31 



Ja '21 

 Position of scutellum and homology of cole- 



optile in maize. P. Weatherwax. il Bot Gaz 



69:179-82 F '20 

 Production of conidia in gibberella saubinetti. 



J. G. Dickson and H. Johann. J Ag Re- 

 search 19:235-7 Je 1 '20 

 Protomarattia, a new genus of marattiaceae, 



and archangiopteris. B. Hayata. il Bot Gaz 



67:84-92 Ja '19 

 Relationships within the rhodosporeae. G: F. 



Atkinson. Bot Gaz 67:266-7 Mr '19 

 Some observations on the life-history of nec- 



tria galligena, Bres. D. M. Cayley. bibliog il 



Ann Bot 35:79-92 Ja '21 

 Some observations on the tuber of phylloglos- 



sum. T. G. B. Osborn. bibliog il Ann Bot 



33:485-516 O '19 

 Statocytes of the wheat haulm. T. L. Prank- 



erd. bibliog il Bot Gaz 70:148-52 Ag '20 

 Studies in seed germination. A. W. Hill, il 



Ann Bot 34:417-28 O '20 

 Studies on the chloroplasts of desmids. N. 



Carter, bibliog il Ann Bot 33:215-54, 295- 



304 Ap-Jl '19 

 Study of the relation of some morphological 



characters of lodging in cereals. R. J. Gar- 



ber and P. J. Olson, il Am Soc Agron J 11: 



173-86 My '19 

 Variation in eranthis hyemalis, ficaria verna, 



and other members of the ranunculaceae, 



with special reference to trimery and the 



origin of the perianth. E. J. Salisbury. 



bibliog il Ann Bot 33:47-79 Ja '19 

 Vascular anatomy of dimerous and trimerous 



seedlings of phaseolus vulgaris. J. A. Har- 

 ris and others. Am J Bot 8:63-102 F '21 

 See also Cones; Plant cells and tissues 



Nomenclature 

 Genera and supergenera. A. S. Hitchcock. 



Science (Science Press, Garrison, N.Y. 15c) 



n s 52:107-8 Jl 30 '20 

 Latin names of plants. E. G. Baldwin. Am 



Bee J 60:346 O '20 

 Linnaean concept of pearl millet. A. Chase. 



bibliog Am J Bot 8:41-9 Ja '21 

 New combinations for phanerogamic names. 



J. C. Arthur. Torreya 21:11-12 Ja '21 

 Nomenclature of the potato scab organism. 



H, H. McKinney. bibliog Phyt 9:327-9 Ag 



'19 

 Plant names and their meanings. W. N. 



Clute. Gard Chron Am 24:397-8 Ja '20 

 Plant names in the catalogs. F. B. Meyer. 



Gard Chron Am 24:185-6 My '20 

 Plants: their roots and names. H. Wilbur. 



Am Catholic Quar (610 S. W^ashington sq., 



Philadelphia $4 per yr.) 44:20-32 Ja '19 

 Report of the committee on generic types of 



the Botanical society of America. Science 



(Science Press. Garrison, N.Y. 15c) n s 49: 



333-6 Ap 4 '19 



Report of the Committee on nomenclature of 

 the Botanical society of America. A. S. 

 Hitchcock. Science (Science Press, Garrison, 

 N.Y. 15c) n s 53:312-14 Ap 1 '21 



Some causes of confusion in plant names. 



A. Chase. J For 17:159-62 F '19 



Some recent etymological blunders. J. C. Nel- 

 .son. CIa.s.<?ical J (Univ. of Chicago Press, 

 Chicago 30c) 14:320-5 F '19 



Type concept in systematic botany. A. S. 

 Hitchcock. Am J Bot 8:251-5 My '21 



Use and abuse of the genus. W. Stone. Sci- 

 ence (Garrison, N.Y. 15c) n s 51:427-9 Ap 

 30 '20 



Sec also Plant names. Popular 



Pathology 



See Plants— Diseases and pests 



Physiology 



Blister canker of apple trees; a physiological 

 and chemical study. D. H. Rose, bibliog Bot 

 Gaz 67:105-46 F '19 



Certain aspects of the problem of physio- 

 logical correlation. C. M. Child. Am J Bot 

 8:286-95 Je '21 



Certain relationships between the flowers and 

 fruits of the lemon. H. S. Reed. J Ag Re- 

 search 17:153-65 Jl '19 



Chemical anrt physiological study of mottling 

 of leaves. F. M. Scliertz. bibliog il Bot Gaz 

 71:81-130 F '21 



Climatic control of the morphology and phys- 

 iology of beets; abstracts. H. B. Shaw. Int 

 R Sci & Prac Ag lO.no 1:27-30 Ja '19; Exp 

 Sta Record 40,no 6:531-2 '19 



Cytology and life-history of nemalion multi- 

 fidum, Ag. R. E. Cleland. bibliog il Ann Bot 

 33:323-51 Jl '19 



Dormancy and hardiness in the plum. P. D. 

 Strausbaugh. bibliog Bot Gaz 71:337-57 My 

 '21 



Field and laboratory studies of verbena. M. 

 Kanda. bibliog il Bot Gaz 69:54-71 Ja '20 



Formative effect of high and low tempera- 

 tures upon growth of barley: a chemical 

 correlation. H. L. Walster. bibliog il Bot 

 Gaz 69:97-126 F '20 



Further experimental studies on self-in- 

 compatibility in hermaphrodite plants. A. 



B. Stout (J. Genetics, 9,no. 2:85-129 '20). 

 Exp Sta Record 43.no 6:521-2 '20 



Hardiness in plants which live in the open 

 over winter. L. H. Newman. Sci Ag 1: 

 209-12 My '21 



Induced changes in reserve materials in 

 evergreen herbaceous leaves. G. M. Tuttle. 

 bibliog il Ann Bot 33:201-10 Ap '19 



Influence of sodium chloride upon the physio- 

 logical changes of living trees. W. Rudolfs. 

 bibliog il Soil Sci 8:397-425 N '19; Abstract. 

 Ag Gaz of Canada 7:711-12 Ag '20 



Influence of stock and scion and their rela- 

 tion to one another. S. H. Prayag. il Ag J 

 of India 15:533-42 S '20 



Lesson on plant pliysiology and the plant in 

 relation to its environment. A. Smith. Gard 

 Chron Am 24:376-7. 402-3; 25:436-7 + , 472- 

 4, 515-16 N '20-Mr '21 



Life history of fossombronia cristula. A. W. 

 Haupt. bibliog il Bot Gaz 69:318-31 Ap '20 



Mechanism of root pressure and its relation 

 to sap flow. J. B. Overton. Am J Bot 8: 

 369-74 Jl '21 



On certain plastids, with special reference to 

 the protein bodies of zea, ricinus, and con- 

 opholis. D: M. Mottier. bibliog il Ann Bot 

 35:349-64 Jl '21 ^ ^ 



Pectin relations of sclerotinia cmerea. J. J- 

 Willaman. bibliog Bot Gaz 70:221-9 S 20 



Phvsiologlcal basis of morphological polar- 

 itv in regeneration. J. Doeb (J. Gen. Phys- 

 iol., l.no. 3:337-62; 6:687-715 '19). Exp Sta 

 Record 41:727; 42:26-7 D '19-Ja '20 



Physiological isolation by low temperature 

 in brvophyllum and other plants. C. M. 

 Child and A. W. Bellamy. Science (Science 

 Press, Garrison, N.Y. 15c) n s o0:362-5 O 

 17 '19 



Physiological isolation by low temperature in 

 bryophyllum. C. M. Child and A. W. Bell- 

 amy, bibliog 11 Bot Gaz 70:249-67 O '20 



