228 UKRNT LYNfU:. M.-N. Kl. 



Usn('(t />/i((ilii. Usnea Ixirhatd. 



Nf)i<\VA\-: Mntrand Norway: Voss: Lid 



(near the l)asis) (near the basis) 



Diani. of" thalUis .... 1550 1710 \i. . 1000 1200 \). 



„ „ a.xis 570 \t. 425 \}. 



Cortex 25 90 |7. 50 100 \i. 



Samk spI'Ximfcn Same specimen 



(middle thalUis) liniddle thallus) 



Diam. of thallus .... 850-930 \i- 500 — 525 [x 



., axis 255 275 \J- 235 — 255 [x 



Cortex 50 65 \). 50 — 80 \i. 



Norway: Hol: Odnak Norway: Hol: Odnak 



(near the basis) (near the basis) 



Diani. of thalkis .... iioo — 1200 u. j 100— 1200 \s. 



. axis 425 1^- 425 V- 



Cortex 55 — 130 [X 90 — 100 \i. 



Same specimen Same specimen 



(middle thallusl (middle thallus) 



Diam. ot" thallus .... 600 [J- 425 — 500 \j. 



„ „ axis 200-250 [J. 200 255 \J. 



Cortex 40—55 V' 45-55 1^ 



Usiica bavbata as well as U. plicata develop articulate formae. In our 



herbarium the former ones are represented by plants from Hoi: Odnak 

 (B. L.), the latter ones from Fusa: Strandvik (Lillef.), and from Voss (B. L.). 



— I have neither seen Blytt's plants from Kristiania, nor Malmgren's 

 from Namsos. 



2. Usnea plicata (L.). 



Akcrsli. Aker: Bogstadaasen (Th. Fr.), Asker: Skogumsaasen (B. L.). 

 Vcstf. Hedrum: Isbjeld (Høeg). Busk. Modum (Moe), Snarum: Ramfos- 

 moen (B. L.), Hoi: Odnak (B. L.). 



Tclcm. Borteheia (Selland). Austagd. Aamli: Nergaren (B. L.). Rog. 

 Rægefjord (H.). 



Hord. Fusa: Sævareid (Lillef.), Manger (H.), Kinsarvik: Husedalen, 

 {. articulata (H.), Voss: Bjorgum (B. L.), and Lid (B. L.). 



Hed. Matrand (B. L.), Solor: Haslemo (B. L.). 0/>/. Fokstuen (Zett.). 

 Land : Trevand (B. L.), Roen (B. L.). 



Sorti: Drivdalen (M. N. Bl.). 



Nordl. Rodo: Næso (Norm.), Ofoten: Evenes (Norm.). 



