Neue Litteratur. 157 



Lunell. J. 1912. A new Gutierrezia from Oregon. (Amer. Midland 

 Nat. II. p. 194—195.) TGutierrezia ionensis. — Trelease.] 



Lunell, J. 1912. A new Laciniana [L. Deamiae] from Florida. 

 (Amer. Midland Nat. II. p. 163-164.) 



Lunell, J. 1912. New plants from Minnesota. II. (Amer. Midland 

 Nat. II. p. 159-162.) 



Lunell, J. 1912. New plants from North Dakota. VII. (Amer. Mid- 

 land Nat. II. p. 154-159.) 



Lunell, J. 1912. New plants from North Dakota. VIII. (Amer. Mid- 

 land Nat. II. p. 185—188.) [Toxicodendron desertorum, T. fother- 

 gilloides and Artemisia caudata calvens. — Trelease.] 



Lunell, J. 1912. Some new Laciniariae. (Amer. Midland Nat. IL p. 

 169 — 177.) [Laciniaria Deamii n. sp., and an analysis of the va- 

 rieties and other formes of L. scariosa. — Trelease.] 



Lynge, B. 1912. Vegetationsbilleder fra Sorlandets skjaergaard. (N. 

 Mag. Natv. L. p. 53—87. 2 pl.) 



Mac Dougal, D. T. 1912. North American Deserts. (Geogr. Journ. 

 XXXIX. p. 105-123. ill.) 



Mackenzie, K. K. 1912. A new Carex from Alberta. (Proc. Biol. 

 Soc. Washington. XXV. p. 51—52. [Carex atrosquamata, an ally 

 of C. atrata. — Trelease.] 



Maiden. J. H. 1912. A critical revision of the genus Eucalyptus. 

 Vol. II. Part 4. p. 135—164. 4 pl. (Sydney, ^ W. A. Gullick. 

 1912. 4°.) 



Makino, T. 1912. Observations on the flora of Japan, [cont.]. (Bot. 

 Mag. Tokyo. XXVI. p. 77-82. to be cont.) 



Miscenko, P. 1912. Die wilden Tulipa- und Scilla- Arten des Kau- 

 kasus, der Krym und Central- Asiens für die Kultur. (Bull, angew. 

 Bot. V. p. 37—59. 3 T. Russisch u. deutsch.) 



Morris, E. L. 1912. An apparently new record for Rubus Chamae- 

 morus L. (Torreya. XII. p. 88.) 



Nakano, H. 1912. Variation in the seeds and pulp-vesicles of Ci- 

 trus aurantium L. subsp. nobilis Mak. vär. Tachibana Mak. ('Bot. 

 Mag. Tokyo. XXVI. p. 67—76.) 



Netolitzky, F. 1912. Hirse und Cyperus aus dem prähistorischen 

 Aegypten. (Beih. bot. Cbl. 2. XXXIX. p. 1 — 11. 4 A.) 



Nieuwland, J. A. 1912. Notes on local plants. (Amer. Midland 

 Nat. II. p. 164—165.) 



Nieuwland, J. A. 1912. Our amphibious Persicarias. (Amer. Mid- 

 land Nat. II. p. 201—247.) 



Nordström, K. B. 1912. Nägra ord om vattenvegetationen i Ster- 

 növiken nära Karlshamn. (Bot. Not. 1912. p. 157 — 159.) 



Nordstrom, K. B. 1912. Zur Wasservegetation des nordöstlichen 

 Teiles der Provinz Upland. (Bot. Not. 1912. p. 149-156.) 



Rydberg, P. A. 1912. Epipactis vs. Peradenium. (Torreya. XII. 

 p. 89-90.) 



Smith, J. J. 1912. Neue Papuanische Pflanzen. I. (Rep. Spec. nov. 

 X. p. 486-488.) 



Smith, J. J. 1912. Vorläufige Beschreibungen neuer Papuanischer 

 Orchideen. V. (Bull. Jard. bot. Buitenzorg. 1912. 3. p. 70—78.) 



Smith, W. G. 1912. The British Vegetation Committee. (N. Phyto- 

 logist. XI. p. 99—102.) 



Solereder. 1912. Ueber die Gattung Hemiboea. (Beih. bot. Cbl. 2. 

 XXIX. p. 117—126. 7 Abb.) 



Stiles, W. 1912. The Podocarpeae. (Ann. of Bot. XXVI. p. 443— 

 514. 8 fig. 3 pl.) 



