ORD. LIII. MUSCI. 
i 
ORD. LIV. ALGA. 
(Sea Weeds, ) 
According to Linnzus this Order belongs to those plants which 
have their root, leaves, and caydex all in ones 
LICHEN ISLANDICUS, ERYNGO-LEAVED LICHEN. 
SYNONYMA, Lichen islandicus. Pharm. Edinb. Lichen 
foliis oblongis lacihiatis: marginibus conniventibus caliatis. 
Flor. Lapp. p. 445. Roy. Lugdb, p. 508. Hall, Stirp. Helv. 75. 
Lichen terrestris, foliis eryngii. Bub. cent. 2. p. 11.t. 6. f. 1.2. 
Lichenoides rigidum, eryngii folia referens. Dill. Hist. Musc. 
p. 209. t. 28, f. 111, Lichenoides islandicum. Hoffm. Pl. 
Lichenos. vol..1. fase. 2. tab. 9. f. 1. p. Al. Flor. Dan. 155. 
Giscke 50. Mich. t, 44.f.4. Conf, Withering. Bot: Arr. p. 196. 
Class Cryptogamia. Ord, Algw. Lin. Gen. Plant. 1202. 
Ess. Gen, Ch, Mase. Receptaculum subrotundum, planiusculum, 
nitidum, 
Fem. Farina foliis adspersa. 
D. Foliacei. 
fe, & E foliaceus adscendens Jaciniatus: marginibus elevatis 
ciliatis. 
