596 Floristik und Systematik der Phanerogamen. 



Homalomena Curtisn (p. 34) Perak. H. argentea (p. 35) Malacca, 



H. falcata (p. 35) Kedah, H. propinqua (p. 35) Johor, H. 



miiltinervia (p. 36) Malacca, H. mixta (p. 36) Pahang, H. 



crassa (p" 36) Selangor. 



Schismatoglottis marginata (p. 36) Pahang, S". longifolia (p. 37) 



Perak, 5. longicaulis (p. 37) Sumatra. 

 Raphidophora laetevirens (p. 37) Selangor. 

 The paper concludes with a summary of the Lemnaceae of the Malay 

 Peninsula, as they are not definitely recorded in Sir J. D. Hooker's 

 „Flora of British India". The species are: Lemna paucicostata Hegelm., 

 L. tenera Kurz, L. polyrrhiza Linn. and Wolffia arrhiza Wimm. 



B. Daydon Jackson. 



Ley, Augustin, Two fresh Riibiis forms. (Journal Botany, 

 London. XL. 1902. p. 69—70.) 



The two varieties mentioned are these : Riibns acutifrons A. Ley 

 var. amplifrons, nov. var., and R. diimetorum Weihe, sp. coli, var, trian- 

 giilaris nov. var. B. Daydon Jackson. 



Arthur, J. C, Two weeds: horse nettle and Buffalo 

 bur. (Annual report of the Indiana Agricultural Experiment 

 Station. XIV. p. 9—19. PI. 1—3. Lafayette 1902.) 



Solanum Carollnense and 6". rostratum. Trelease. 



Bacon, A. E., The dwarf mistletoe at Bradford, 

 Vermont. (Rhodora. IV. p. 28. Feb. 1902.) 



Arceiithohlmn puslllum, on Picea rubra. Trelease. 



Robinson, B. L., Lechea major in New Hampshire. (Rhodora. 

 IV. Febr. 1902. p. 28.) 



Apparently recently established, near Milford. Trelease. 



Simpson, C. T., Avlsit to the royal palmhammockof 

 Florida. (The Plant World. V. Jan. 1902. p. 4—7.) 

 Notes on the Vegetation and mollusks. Trelease. 



Rothrock, J. T., Grab apple — Pyrus coronaria L. (Forest 



Leaves. VIII. Feb. 1902. p. 104. pl. 2.) 



A Short populär account, with habit and bark illustrations. 



Trelease. 



Fernald, M. L., Early records of Leontodon in America. 

 (Rhodora. IV. Feb. 1902. p. 39—40.) 

 First reported by B ige low and Pursh, in 1814. Trelease. 



CHURCHILL, J. R., Some plants from Prince Edward 



Island. (Rhodora. IV. Feb. 1902. p. 31—36.) 



Record of various species mostly of anthophytes, among them 

 Arceuthobium pnsüliim. Trelease. 



Bates, J. M., A fall flowering violet. (The Plant World. 

 V. Jan. 1902. p. 13.) 



Viola pinnatifida, in Nebraska. Trelease. 



