Floristik und Systematik der Phanerogamen. 171 



Omang , S. 0. F., Hieraciologiske Undersögelser; 

 Norge II. [Investigations \n Hieracium inNorwayll.] 

 (Nyt. Magazin for Naturvidenskaberne. XLI. 1903. p. 259 

 —368.) 



During several years the author has investigated the tfieracium- 

 flora of the Southern part of Norway and has already published two 

 papers on this subject. Now he publishes the result of his investigations 

 mostly in the lowlands around the inner part oi the Christiania- 

 tjord. The forms of the Silvaticum - group are the most numerous, 

 but also the vulgatum - group is represented by many forms, while 

 the rigidum - group has few forms and the prenanthoides - group is 

 wanting; of the Piloselloidea the pilosella-group is the most common. 



He has found 153 forms of which the following are new to science; 



ff. acrosteganum, ff. acudentulum, ff. albatulum, ff. angustellum, 

 ff. araeochaetum, ff. canotectum, ff. chlorolepium, ff. chrooplastum, ff. 

 cosmiodontum, ff. coelipetens, ff. dissipatum, ff. elongatifrons, ff. elutum, 

 ff. epibalium, ff. erectellum, ff. fissilinguum, ff. glabrescentiforme, ff. 

 glabricaule, ff. glaiicosarciun, ff. goniophyllum, ff. himatiophidum, ff. 

 hypoleucum, ff. inspurcum Dahlst., ff. lacerellum, ff. lecanodes, ff. lep- 

 toptortum, ff. limbatum, ff. malacochaetum Dahlst , ff. mediolatum, ff. 

 megalolepium, ff. melanoxanthum , ff. mollicrinum , ff. mucidum, ff. nigro- 

 pilutn, ff. nitidiceps Dahlst., ff. nordmarkense, ff. nudosarcum, ff. ortho- 

 dontum, ff. orthole pium, ff. pectinigerum, ff. pervagoides, ff. primelo- 

 phyllum, ff. platamodes, ff. prasinellum, ff. praeciirvulum, ff. pseudo- 

 canipes Dahlst v ff. pyramidale, ff. repandum, ff. rhacopliyllnm, ff. rhyn- 

 cellum, ff. schistostegum, ff. scyphellum, ff. separatidens, ff. setosissimum 

 Dahlst., ff. simulans. ff. suppinatum, ff. tanyeces, ff. tanyptortum, ff. 

 thyrsophorum, ff. trichoscepiim, ff. tnrritellum , ff. umbellatiforme, ff. 

 vexatum, ff. viriduliceps. C. H. Ostenfeld. 



Ostenfeld, C. H., Smaa Bidrag 1 1 1 den danske Flora III. 

 [Notes on the Danish Flora.] 1. Ranunculus nemorosus 

 DC, 2. Erythrea capitata Willd., 3. Euphrasia nemorosa Pers. 

 (Botanisk Tidsskrift. Köbenhavn. XXV. 1903. p. XLIII 

 — XLVI.) 



Ranunculus nemorosus DC. has been found in a small wood near 

 Varde in the southern part of Jutland; it has formerly been named 

 R. polyanthemus, ß latifolius Lange. The interesting Erythrea capitata 

 Willd., hitherto only known from a few places on both sides oi the 

 English Channel and from the Swedish Island Oeland, has been 

 found near the south point of the Danish Island Langeland. 

 Euphrasia nemorosa Pers. has been collected in open places in a wood 

 on the Island Lolland. 



The three species are new for Denmark and are all southern 

 plants in relation to the Danish flora. C. H. Ostenfeld. 



RECHINGER, K., Ueber Clrsium Gerhardtli Seh. Bip. = C. erio- 

 phorum X C. lanceolatum. (Allg. Botan. Zeitschr. 1903. 

 p. 64—65.) 



In Obersteiermark wurde die seltene C7rs/«/»-Hybride C. erio- 

 phorum X C. lanceolatum in einem Exemplar unter den Eltern gefunden. 

 Andere Standortsangaben werden aufgenommen und kritisch behandelt. 

 Die einzige bisherige Angabe für Oesterreich ist sehr zweifelhaft. 



Schindler. 



