528 INDEX TO AMERICAN BOTANICAL LITERATURE 
Pease, C. E. A new botanical garden. Am. Bot. 13: 3-5. S 
1907. 
Perkins, J. S*tyracaceae. Das Pflanzenreich 4™': 1-111. f. 7-78. 
cee £O0F; 
Purpus, A. LZcheveria turgida Rose, n. sp. Monats. Kakteenk. 17: 
148-151. 15 O1g07. [Ilust.] 
Native of Mexico. ; 
Purpus, J. A. Mamillaria hidalgensis J. A. Purpus, n. sp. Monats. 
Kakteenk. 17: 118-121. 15 Auizgo7.  ([Illust.] 
Native of Mexico. 
Quaintance, A. L. & Shear, C. L. Insect and fungous enemies of the 
grape east of the Rocky Mountains. U.S. Dept. Agric. Farm. Bull. 
284: 1-48. f. 1-35. 10 My 1907. 
Quehl, L. Mamillaria Wrightti Engelm. und Mamillaria zephyran- 
thoides Scheidw. Monats. Kakteenk. 17: 124-126. 15 Au 1907. 
Record, S. J. The forests of Arkansas. For. Quart. 5: 296-301. § 
1g0O7. ; 
Reed, H.S. The parasitism of Veocosmospora. Science II. 26: 441- 
443. 4 O 1907. 2 
Rehm, H. Ascomycetes exs. fasc. 39. Anh: Myc. §:. 207-213, 
Jl 1907. 
Includes new species of Vectria (undescribed) and Asterina from South America. 
Rick, J. wngi austro-americani fasc. VIL und VII. Ann. Myc. 
5: 335-338. 208 1907. 
Rolfe, R. A. Cattleya x bahiensis. Orch. Rev. 15: 279, 280. 9 
1907 
Native of Brazil. Bi 
Rolfe, R. A. Cattleya x bahiensis. Orch. Rev. 15: 316. O 1907- 
Native of Brazil, though not of Bahia, : 
Rolfe, R. A. ee x Frankeana. Orch. Rev. 15: 280. S 1997: 
Native of Braz ne 
Rolfe, R. A. fie laelias. Orch. Rev. 15: 302, 303. O 1907: 
Rolfe, R. A. Natural hybrid cattleyas. Orch. Rev. 15: 2 93-299: 
O 1907. 
Rolfe, R. A. Odontoglossum nobile and O. Pescatoret. Orch. Rev. 
aS. 31%, 983, © 1907. 
Native of South America. 
Rolfe, R. A. Onddium Stanley. Orch. Rev. 15: 281, 282. f. 3 
1907. 
Native of Brazil. 
