Monocotyledons. 



833 



6000 



Rolfe, R. A. Papliiopedihnnjavariicum 

 and P. rhriw. I.e. (121-12.2, figs. 28, 



29). 



Oueidium Lowii. I.e. 



(126). 



Phaius tetraqonns and P. 



lurkhis. I.e. (151-152). 



Odontoglossinn Tliomp- 



sonianinn (erispiim x Edicardii). I c. 

 (175-176). 



Oueidium Bcreuicc. I.e. 



(195). 



Bulhopliyllum Lnhhii and 



its allies. I.e. (196-198). 



Habitats of Brazilian 



orchids. I.e. (199-200). 



The genus TJiunia. I.e. 



(215-216 



(203-207). 



Didymoplexis paJlens. I.e. 



Phalaenopsis. I.e. (225- 



232, figs. 50-54). 



Oplirys X hyhrida, a new 



British orchid [from Wye; 0. musei- 

 fera X araniiera']. I.e. (233-235, 

 figs. 55-57). 



Catasetum laminatum. 



I.e. (252-253). 



The 



genus Promeuaea 



I.e. (260-263). 



Odontoglossum cpiden- 



dvoides. I.e. (283-284). 



Coeldioda. I.e. (295-296). 



Cattleya SeJtroederiana. 



1 e. (314-315). 



Cattleya dolosa and its 



allies. I.e. (315-317). 



Cattleya Walkeriana and 



C. nohiUor. I.e. (325-327). 



Oueidium eorynephorum 



and 0. Leopoldiauum. I.e. (334-336;. 



Ronca, R. Alcune idee nuove sulle 

 Narcissee. Napoli, 1902, (22, con 1 tav.). 



Rosa, (De), F. Su di un Museari ed 

 \MiOrehis a fiori bianchi. Napoli. Boll. 

 Soc. nat., 17, [1903J, (213 218, con 



2 tav.). 



Rose, J. N. Mexican and Central 

 American plants. No. 4. Washington, 

 D.C., Smithsonian Inst., Nation. Mns., 

 Cont. Nation. Herb., 8, 1905. (i-vii -i- 

 281-339 + ix, with pi., text fig.). 



Rose, J. N. Five new species of 

 Mexican plants, [nn. spp. in Poliaiithes, 

 Noliua, Pavnai'Hia, Heuehera and 

 DaJdia.] Washington, D.C., Smith- 

 sonian Inst., Nation. Mns. Proc, 29, 

 1905, (437-439). 



Rose, 0. Der Flugbrand der Soramer- 

 getreidesaaten und Massnahmen zur 

 Bekampfung dieses Pilzes in der land- 

 wirtschaftli(;hen Praxis. Diss. Rostock, 



1903, (61, mit 17 Tab. u. 2 Taf.). 



Rothe, R. Pancratium speciosum Lin. 

 fil. {Hymeuocallis speciosa Salisb.). 

 Mollers D. Gartnerztg, Erfurt, 18, 1903, 



(365-366). 



Royer, E. Orchidees de la Haute- 

 Marne. Langres, Bui. soc. sci. nat., 1, 



1904, (12-17/. 



Riimker, K. von. Korrelative 



Veranderungen bei dei Ziichtung dea 

 Roggens nach Kornfarbe. Jahrb. 

 Pflanzen- u. Tierziichtung, Stuttgart, 2, 

 (1904), 1905, (69-78) ; Fuhlings landw. 

 Ztg., Stuttgart, 54, 1905, (238-245). 



Rydberg, P. A. Rocky mountain 

 flora. New York. N.Y., Bull. Torrey 

 Bot. 01., 32, 1905,(596-610). 



Ryssel, E. Lilium colchienm Hort. 

 Gartenwelt, Berlin, 8, 1904, (377-378). 



Sack, J. Composition chimique des 

 bananes seches. (Hollandais), Para- 

 maribo, Bull. West-Indie, 3, 1905, (24- 

 25). 



Sadebeck, R. Der helle und der 

 dunkle Raphiabast von Madagaskar. 

 Bot. Jahrb., Leipzig, 36, 1905, (350- 

 376). 



Sargant, E. and Robertson, A. The 



Anatomy of the scutellum in Zca Maia, 

 [Maijs.]. Ann. Bot., Oxford, 19, 1905, 

 (115-123, pi. 5). 



Sauer, J. [Appareil pour le dosage 

 de la cellulose dans la canne k Sucre.] 

 (Hollandais) Arch. Java Suiker., Soera- 

 baia, 13, 1905, (215-218). 



Scbaflfiier, J. H. i^lorphological 



peculiarities of the Nymphaeaceae and 

 Helobiae. Ohio Nat., Columbus, Ohio, 

 4, 1904, (83-92, with pl.j 



ScMlberszky, K. Bliite von lledy- 

 eliium (larduerianum Wall. Math.- 

 natw. Ber. L'ngarn, Leipzig, 20, (1902), 



1905, (71-86). 



