406 
CALIFORNIA.-SUPPLEMENT. 
\_Alg(£. 
ginosis lineari-lanceolatis inferioribus pinnatifidis, laciniis obtusis, stipite muricato, rachi- 
bus partialibus lanuginosis. Kaulf . — Willd. Sp. PI. v. 4. p. 403. Kaulf. Enum. Fil. p. 189. 
San Francisco. Dr Sinclair. — Very nearly allied to Pt. aquilina and Pt. caudaia. 
2. P. (Allosorus, Presl.) andromedcefolia ; frondibus bipinnatis, pinnis patentibus, pin- 
nulis subtrifoliatis, foliolis oblongo-ovatis nervosis margine revolutis. Kaulf. Enum. Fil. 
p. 188 . 
California. CJiamisso. Douglas . — “ Caudex repens, ramosus, crassitie penna columbines, paleis ferru- 
gineis dense tectus, radieulis filiformibus tomentosis fibrillosis instructus. Frondes 4-6 pollieares (fere ad 
pedalem). Pinnee remotse, patentes, inferiores bipinnatse, superiores pinnatse, pinnulis inferioribus trifolio- 
latis ; foliola bilinearia, ovata, obtusa, petiolata, supra nervosa, margine revoluta, caduca. Stipes 2-4-polli- 
caris, teres, crassitie chordae mediocris, paleis sparsis obsitus. Raches partiales tenuissimae, fragiles. Indu- 
sium breve.” Kaulfuss. — A very distinct and well-marked species. 
Ord. LXXII. MUSCI. Juss. 
1 . Neckera Californica, Hook, et Arn. supra, p. 1 62. 
San Francisco. Dr Sinclair. 
1. Vievogonmmjulaceum, Hedw. 
San Francisco. Dr Sinclair. 
Ord. LXXIII. LICHENS S. Ach. 
1. Borrera leucomela, Ach. 
San Francisco. Dr Sinclair. 
1. Ramalina homalea, Ach. — Hook, et Arn. supra, p. 163, 
1. Usnea barhata, Ach. 
San Francisco. Dr Sinclair. 
Ord. LXXIV. ALG^.* Juss. 
Teibe 1. FUCOIDEAl. 
1. Fucus vesiculosus, L Harv. supra, p. 163. — fS. spiralis. Turn — Ag. Syst. p. 276. 
San Francisco. Dr Sinclair. 
By the Honourable W. H. Harvey. 
