144 MISSOURI BOTANICAL GARDEN. 



406. Hedgcock, G. G. and P. Spaulding. A new method 

 of mounting fungi grown in cultures for the herbarium. 

 Journ. Mycology. 12 : 147. 1906. 



407. Hitchcock, A. s. The identification of Walter's 

 grasses. Rcpt. Mo. Bot. Gard. 10 : 31-56. 1905. 



408. Hus, H. An abnormal Odontoglossum Cervantesii. 

 Kept. Mo. Bot. Gard. 18 : 95-97. pi 9. 1907. 



409. ^ An ecological cross section of the Mississippi river 

 m the region of St. Louis, Missouri. Rept. Mo. Bot 

 Gard. 19 : 127-258. pi 10-20. 1908. 



410- ^ Fasciation in Oxalis crenata and experimental pro- 



duction of fasciations. Rcpt. Mo. Bot. Gard. 17 • 147- 

 152. pi 17-19, 1906. 



411. Fasciations of known causation. Amer. Nat 



42 : 81-97. /. 1-2. 1908. 



412- The germination of Hydrastis canadensis. Rept. 



Mo. Bot. Gard. 18 : 85-94. pi 8. 1907. 



413- How to make a water-hly pond. Garden Mag- 

 azine. 6 : 285-287. 1908. 



414. Hugo de Vries. Open Court. 20:713-725 



1906. 



415. Influence of man on the form of plants. Trans. 



Acad. Sci. St. Louis. 15 : xxx-xxxi. 1905. 



416. Over Sepalodie van de Kroonbladen van Oeno- 



thera-soorten. Bot. Jaarb. Dodonaca. 13 : 1-44 vl 1-15 

 1907. 



417. Virescenceof Oxalis stricta. Rept. Mo. Bot. Gard 



18:99-108. pi 10-11. f. 1^4. 1907. 



418. [Abstracts]. Bot. Centralblatt. 1905-1907. 



419. [Reviews]. Amer. Nat. 1906-07. 



Hus, H. — See Conard, H. S. and H. Hus. 



420. Irish, H. C. Foliage plants at the Missouri Botanical 

 Garden. Florists' Exchange. 18 : 146. /. 1904. 



421. Hardy shrubs. Ann. Rept. Mo. Hort. Soc. 47 : 



76-77. 1904. 



422. The home grounds. Trans. 111. Hort. Soc. 41 : 



489-496. 1907. 



423. On ornamentals. Ann. Rept. Mo. Hort. Soc. 48 : 



349-350. 1905. 



