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(Hedw.) Roth und Cr. decipiens (Not.) Lsk. (Bryol. Zschr. I. p. 88—93.) 

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XVIII. Fioristik, Geographie und Systematik der Phanerogamen. 



Anderson, J. P. 1916. Notes on the flora of Sitka, Alaska. (Proc. 



(Proc. Iowa Ac. Sc. XXIII. p. 427—482. pl. 16-31.) 

 Anonymus. 1917. Decades Kewenses. (Kew Bull. 1917. p. 24—30.) 

 Anonymus. 1917. London plants. (Journ. of Bot. LV. p. 16—20.) 

 Ascherson, P. und P. Graebner. 1917. Synopsis der mitteleuropäischen 



Flora. 92. Lfrg. p. 401 — 480. (Leipzig, W. Engelmann. 1916. 8°.) 

 Ashe, W. W. 1916. Notes on Pomaceae of Upper South Carolina. 



(Bull. Charleston Mus. XII. p. 37—43.) 

 Battandier, J. A. 1917. Note sur un nouveau Teucrium de la flore 



marocaine. (Bull. Soc. Hist. nat. Afrique Nord. VIII. p. 71 — 72.) 

 Beuhne, F. R. 1917. Bee-keeping in Victoria. XXVI. The honey 



flora of Victoria. (Journ. Dep. Agr. Victoria. XV. p. 113 — 116. 



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 Bitter, G. 1917. Eine verkannte Withamia aus Somaliland. (Bot. Jahrb. 



LIV. p. 345—346.) 

 Bitter, G. 1917. Solana africana. II. (Bot. Jahrb. LIV. p. 416—448. 



Forts, folgt.) 

 Boot, D. H. 1916. A forest census in Lyon contv, Iowa. (Proc. Iowa 



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 Brehmer, W. v. 1917, Neue Arten der Gattung Bersama. (Bot. Jahrb. 



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 Britten, J. 1917. Notes on Mesembryanthemum from the National 



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 Bueknall, C. 1917. British Euohrasiae. (Journ of Bot. LV. Suppl. 



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 Bush, B. F. 1916. The Missouri Agrimonies. (Ann. Missouri bot. 



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 Candolle, C. de 1917. Meliaceae. Plantae Uleanae. (Nbl. Berlin— Dahlem. 



VI. p. 498—503.) 

 Candolle, C. de 1917. Piperaceae chinenses. (Nbl. Berlin — Dahlem. 



VI. p. 476—482.) 

 Candolle, C. de 1917. Piperaceae neotropicae. (Nbl. Berlin— Dahlem. 



VI. p. 434—476.) 

 Candolle, C. de 1917. Piperaceae novae. (Nbl. Berlin— Dahlem. VI. 



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 Candolle, C. de 1916. Piperaceae Philippinenses novae vel nuper 



repertae. (Philippine Journ. Sc. XI. See. C. p. 207—225.) 

 Candolle, C. de 1917. Piperaceae. Plantae Uleanae. (Nbl. Berlin — Dahlem. 



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