3G2 
Liclienes Oregonenses 
in Rocky Mountains, Washington Territory, insula Vancouver et territoriis vieinis 
Americae occidentalis a cl. Dr. Julio Roell anno praeterlapso lecti et a cl. Dr. Dieck 
communicati, quos detenninavit Dr. J. Müller. 
1. Leptogium corniculatum Minks in Flora 1873 p. 353, c. ic.; 
L. palmatum Montgn. Ganar. p. 128; Collema corniculatum Hoffm. D. FI. 
p. 105 (1795); Obryzum corniculatum Ny]., Körb, (exclusa fructificatione 
aliena) — Victoria in Vancouver Island, apotheciis, rarissimis, bene or- 
natum: Röll. n. 47 pr. p. 
- ß barbatum Müll. Arg.; omnibus partibus accurate simile plantae 
normali, sed laciniae pro parte marginibus saepissime, saepeque copiose, 
albo-barbatae. — Haec cilia, usque ad s /4 mm attingentia, nonnisi in ipso 
margine et secus marginem in pagina superiore adsunt, sed margines 
recurvi et saepe subtus conniventes partimque ibidem cohaerentes sunt, 
unde barba albida obiter inspecta facile subtus medio lineam latam dor¬ 
salem mentitur. — Gum speciminibus plantae normalis et similiter fertile, 
in Vancouver Island: n. 47 pr. p. 
2. Leptogium lacerum v. pulvinatum Nyl. Syn. p. 122 — Coeur 
d’Alene: n. 1 (ster.). 
3. Collema palmatum Schaer. Enum. p. 254 (non Ach.), ad terram, 
Garisson in Rocky-Mountains: n. 9 (ster.). 
4. Sphaerophoron globiferum DG. Fl. Fr. 2 p. 327; Easton, Wash 
N.-W.-America, ad cortices: n. 83. 
- ß congestum Müll. Arg. L. B. n. 1216, s. Sphaerophoron coral- 
loides v. congestum Lamy Gat. p. 13; Victoria in Vancouver Island: n. 15 
(ster.). 
- Y gracile Müll. Arg. L. B. n. 704; Weston Gascades: n. 103 
(c. fr.), et Kitchelos Lake: n. 102 (ster.). 
5. Siphula ceratites v. simplex Müll. Arg. L. B. n. 1275; ad Cata- 
ractas: n. 92 (ster.). 
6. Pilophoron acicularis Tuck. Suppl. I. p. 427; Cascade Mountains, 
Oregon, ad saxa: n. 80, 81. 
7. Usnea barbata v. florida Fr. Lieh. Europ. p. 18; Vancouver Is¬ 
land: n. 108 (junior, ster.). 
8. Alectöria jubata v. prolixa Ach. Univ. p. 592; Boslyn, Washing¬ 
ton Territory: n. 116, Coeur d’Alene: n. 117 (ambae steriles). 
-v. lanestris Ach. Univ. p. 594; Mt. Hood, Oregon: n. 40 (ster.). 
- chalybeiformis Ach. Univ. p. 593; Mounts Garisson in Rocky. 
Mountains: n. 114 (ster.). 
9. Alectöria divergens Nyl. Syn. p. 278 (exclus. spor.); Th. M. Fries 
Scand. p.23; Mt. Hood in Oregon, ad terram et ramulos dejectos: n. 111, 
forma ahhreviata , vix pollicaris, compacta, fertilis, sporis 8 n , 6- 9 p longis 
et 4 ! /a—5Va p latis. 
10. Cornicularia lanata Ach. Meth. p. 304; Cascade Mountains: 
n. 112, et Yellowstone: n. 113 (ambae steriles). 
11. Bryopogon sarmentosus (Körb. Par. p. 5. sub Alectöria ); Cascade 
Mountains ad Kitchelos Lake; n. 104 (ster.), et in Mt.Hood: n. 106 (ster.). 
— — v. circinnatus; Alectöria ochroleuca v. circinnata Nyl. Syn. 
p. 282; Easton, Washington Territory: n. 105 cum apothec. — Sporae 
28—38/1 longae, 18— 23 p latae, valde pachydermeae, e hyalino intus 
fuligineo-ingrescentes. 
