Floristik, Geographie, Systematik etc. 391 



as the unique species. For tlie Pritchardias of the Pacific 

 islands the new generic name Styloma is proposed, with 6". paci- 

 fica, S. Hillehr andi, S. Gandichaiidii, S. Martii, S. arecina, S. rockiana, 

 S. lanigeva, S. eriostachys, 5. eriophora, S. minor, S. Thiirstonii, S. 

 Vuylstekeana , S. pericularurn , S. reniota, S. Maideniana , and 5. in- 

 sigjiis as new combinations. Trelease. 



Cook, O. F., Tribroma, a new genus of tropical trees rela- 

 ted to Theobroma. (Journ. Wash. Sei. V. p. 287—289. Apr. 19, 1915.) 



Tribroma, n. gen., with T. bicolor [Theobroma bicolor Humb. & 

 Bonpl.) as the Single representative. Trelease. 



Farwell, O. A., Notes on Michigan Liliaceae. (Bull. Torr. Bot. 

 Ci. XLII. p. 351—358. pl. 20. June 1915.) 



Contains as new: Allium caimdense ovoideum, A. canadense 

 robustutn, Liliurn michiganense, L. michiganertse Ufnbelliferum, L. 

 michiganense uniflorum, L. peramoenum, Unifolium bifolium mono- 

 phyllum, U. bifolium canadense {Maiantkemum canadense Desf.), 

 U. bifolium trifolium [Smilacina canadensis trifolia Prush.), TJ. bifo- 

 lium ovale [TJ, canadensis ovalis Prush.), Vagnera stellata rnollis, V. 

 trifolia bifolia, and V. trifolia unifolia. Trelease. 



Farwell, O. A., Notes on the Michigan species o[ Polygo- 

 natum. (Bull. Torr. Bot. Cl. XLII. p. 247— 258. pl. 12—18. May 1915.) 



Contains as new: Polygonatum pubescens cuneatum {P. cuneatum 

 Greene), P. boreale austräte, P. biflorum virginicum {P. virginicum 

 Greene), P. biflorum ovatum, P. ellipticum, P. caniculatum ameri- 

 canum [P. multiflorum americanum Hook), and P. canaliculatuni 

 giganteum [P. giganteum Dietr.). Trelease. 



Fernald, M. L., Flora of the vicinity of New-York, a 

 contribution to plant geography. (Rhodora. XVII. p. 62— 70. 

 Mar. 1915.) 



A review of Norman Taylor's book of this title, constituting 

 volume 5 of the memoirs of the New York Botanical Garden, issued 

 Jan. 30, 1915. A footnote to p. 68 contains the new combination 

 Selaginella apoda {Lycopodium apodum L.) for the common species 

 known as 5. apus Spreng. Trelease. 



Fernald, M. L., The American variations oi Stellaria borealis. 

 (Rhodora. XVI. p. 144—151. Aug. 1914.) 



Contains as new varietal names under Stellaria borealis: Simcoi 

 {Alsine Simcoi Ho weil), isophylla, ßoribunda {Micropetalon lanceola- 

 tum Michx.), Bongardiana (S. longifolia Bong.), and sitchana (S. 

 sitchana Stend.)- Trelease. 



Fernald, M. L., The variations of Ranunculus Cymbalaria. 

 (Rhodora. XVI. p. 160—163. Sept. 1914.) 



Contains the foUowing new names: Ranunculus Cymbalaria f. 



