274 GOTE TURESSON 
combined in different ways. <A similar course has been followed by 
Neuman (1883, 1887), who examined Armerias from Väderö, Kalmar 
and Oland and also found the characteristics combined in different 
Fig. 39. H. umbellatum. Cult. cliff type from Hallands Vadero. 
Fig. 40. H. umbellatum. Cult. dune type from Torekov. 
ways. The subsequent treatment of the species in his flora (NEUMAN 
AHLFVENGREN, 1901) closely follows the scheme adopted by Marsson 
(1869), who recognizes one species, A. vulgaris, and three main varie- 
ties: elongata, intermedia and maritima, with additional forms subordi- 
