()54 Floristik und Systematik der Phanerogamen. 



turbinatis deorsum productis exalatis)^ Iris germanica L., /. pallida 

 Lamk., /. pseudacorns L., /. foetidissima L., /. Sisyrinchium L., /. Xiphium 

 L., /. alata Poir. A. Terraccino. 



Sagorski, E„ Eiiphrasia coenilea Tsch. var. serotlna nov. var. 

 (Allgemeine botanische Zeitschrift. 1901. No. 11. p. 179.) 

 Aus dem oberen Bodethal bei Trautenstein erhielt Sagorski 

 E. caerulea und Hess darauf im Herbste nach der von Wett- 

 stein als Herbstform zu dieser aufgefassten E. curla suchen. 

 Die von dem Standorte eingelieferten Pflanzen entsprachen je- 

 doch nicht dieser, sondern wichen besonders in Farbe und 

 Grösse der Blüte ab, so dass sie Sagorski als eine 

 Varietät aufstellt und der Meinung Ausdruck giebt, dass hier 

 eine Parallelform zu E. curla vorliegt, die wie diese als Herbst- 

 form zu E. caerulea gehört. Appel (Charlottenburg). 



MONTALDINI, D. C, L a Spergularia segelalls Fenzl. ed altre 



specie interessantitrovatealTrasimeno. (BoUettino 



della Societä Botanica Italiana, guigno-ottobre 1901. No. 6 e 7. 



p. 267—269.) 



Especes indiquees: Spergularia segetalis Fenzl. et Dainasonium 

 Alisma Mill., Thecaphora capsiitartim (Fr.) Desm. parasite de Convolvulus 

 arvensis L. A. Terracciano. 



Robinson, BJENJAMIN] LIincoln], The New England Polygo- 

 nunis of the Section Avicularia. (Rhodora. IV. April 

 1902. p. 65—73. pl. 35.) 



The following species are described and their New England distri- 

 bution indicated : Polygonuin maritimum L., P. Fowleri sp. nov. (P. Raii 

 of American authors not L.), P. Roberti Loisel., P. exsertuin Small, P. 

 prolificnm sp. nov. (P. ramosissimum var. prolificiiin Small), P. aviculare 

 L. with its varieties littorale Koch, vegetum Ledeb., and angustissimum 

 Meisn., P. arenariiim VValdst. and Kit., P. erectum L., P. ramosissimum 

 Michx. with forma atlanticum f. nov., P. Douglasii Greene and P. tenue 

 Michx. The treatment contains a synoptic key, and nearly all the forms 

 discussed are illustrated. M. L. Fernald. 



Rogers, W[ilua]vi] JVIoyle, Some Clydesdale and S. W. 



Ayrshire plant s. (Journ. Bot., London. XL. 1902. 



p. 54—59.) 



An account of botanizing in the western lowlands of Scotland in 

 1901, with special notes on the forms of Rubus seen by the author and 

 his son; Mr. Townsend named the various forms of Euphrasia. 



B. Daydon Jackson. 



Huntington, Annie Oakes, Studies of trees (in winter) a 



description of the deciduous trees of north- 



eastern America. Boston (Knight and Millett) 1902. 



This little book, tastily printed and illustrated by many habit and 

 twig figures, indicates the general Charakters by which trees may be 

 known in winter, and takes up in succession the horsechestnut, the 

 maples, the ashes, the walnuts and hickories, the birches, hop-hornbearn 

 and hornbeam, the beech, chestnut and oaks, the elms and hackberry, 

 the button-wood, tupelo and mulberries, the locusts, yellow-wood and 



