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BULLETIN 1089, IT. S. DEPARTMENT OF AGRICULTURE. 
Calliergon cuspidatum. 
Climacium americanum. 
Dicranum bonjeani (pad moss). 
Dicranum elongatum (pad moss). 
Dicranum groenlandicum (pad moss). 
Dicranum neglectum (pad moss). 
Dicranum scoparium (pad moss). 
Drepanocladus fluitans (fern moss), 
Drepanocladus uncinatus (fern moss). 
Funaria hygrometrica. 
Hylocomium alaskanum (timber fern 
moss ) . 
Hylocomium proliferum (timber fern 
moss). 
Hypnum schreberi. 
Leptobryum pyriforme. 
Mnium glabrescena 
Paludella squarrosa. 
Pbilonotis fontana. 
Polytrichum commune (heath moss). 
Polytrichum hyperboreum (heath 
moss). 
Polytrichum juniperinum (heath 
moss ) . 
Polytrichum pilif erum ( heath moss ) . 
Polytrichum strictum (heath moss). 
Polytrichum yukonense (heath moss). 
Psilopilum arcticum. 
Psilopilum glabratum. 
Ptilidium ciliare. 
Rhacomitrium lanuginosum. 
Sphagnum angstroemii (sphagnum 
moss). 
Sphagnum capillaceum tenel'lum 
( sphagnum moss) . 
Sphagnum fimbriatum (sphagnum 
moss). 
Sphagnum girgensohnii (sphagnum 
moss). 
Sphagnum magellanicum ( sphagnum 
moss ) . 
Sphagnum lindbergii ( sphagnum moss) . 
Sphagnum plumosum (sphagnum 
moss). 
Sphagnum riparium ( sphagnum moss ) . 
Sphagnum squarrosum ( sphagnum 
moss). 
Tetraplodon nimioides. 
LICHENS. 
Alectoria nigricans (black lichen). 
Alectoria ochroleuca (black lichen). 
Cetraria cucullata (Iceland moss). 
Cetraria islandica (Iceland moss). 
Cetraria islandica crispa (Iceland 
moss). 
Cetraria juniperina (Iceland moss). 
Cetraria juniperina terrestris (Ice- 
land moss). 
Cladonia alpestris (reindeer moss). 
Cladonia amaurocraea (reindeer moss). 
Cladonia bellidiflora (reindeer moss). 
Cladonia coccifera (reindeer moss). 
Cladonia coccifera pleurota (reindeer 
moss ) . 
Cladonia coccifera stemmatina (rein- 
deer moss). 
Cladonia deformis extensa (reindeer 
moss ) . 
Cladonia furcata (reindeer moss). 
Cladonia gracilis elongata (reindeer 
moss). 
Cladonia rangiferina (reindeer moss). 
Cladonia sylvatica (reindeer moss). 
Cladonia sylvatica sylvestris (rein- 
deer moss). 
Cladonia turgescens (reindeer moss). 
Cladonia uncialis (reindeer moss). 
Dactylina arctica. 
Gyrophora arctica (broadleaf lichen). 
Haematomma ventosum. 
Icmadophila ericetorum (white pad- 
moss). 
Lobaria linita. 
Nephroma arcticum (ear lichen). 
Ochrolechia tatarea. 
Pertusaria bryontha. 
Solorina crocea. 
Stereocaulon paschale. 
Stereocaulon tomentosum 
Stereocaulon wrightii. 
Hydnum imbricatum (mushroom) 
Polyporus elegans. 
FUNGI. 
Scutula stercocaulorum. 
