CXCVlll 
APPENDIX. 
Ill utraque varietate atque in D. capillaceo Richardson, 1. c. flores monoicos, masculis 
geuimiformibus alaribus prope aplcem ejusdem rami cum femineo gemmiformi, necnon annulum 
manifestum, in D. capillaceo, jamj am a Voitio 1. c. notatum, et dentes peristomii 16 bipartitos 
cruribus transversim connexis observavi. 
86. Baubula leucostoma, caule subsimplici, foliis ovato-lanceolatis mucronulatis in- 
tegerrimis, capsula cylindracea erecta, operculo conico, peristomii dentibus obliquis apice 
tortis. 
Desc. Muscus ciespltosus, semunclalis. Cauleshveve?,, dense foliati, stepius Indivisi, quan- 
doque parum ramosi. Folia mucrone brevisslmo, minute areolata, marginibus anguste revolutis, 
nervo valido, slccitate adpressa et parum torta. Seta caule longlor, laevis, fusca. Capsula 
lasvis, sequilatera. conicum, acutum, ^aulo inclinans, capsula dimidio brevius, te- 
nuissime spiraliter striatum. P eristomiuni album, dentibus 32, filiformibus, per parla ap- 
proximatis, dimldioque Inferlore trabeculls connexis, supra distinctis, apicibus parum tortis. 
Calyptra lasvis. 
Obs. Inter Barbulam et Didymodon media. 
87. Syntrichia rubalis, Web. et Mohr tasch. p. 215. V oit mus . herbip. p. 52. 
Brid. mant. p. 98. 
Tortilla ruralis. Smith brit. 3. p. 1254. Engl. bot. 2070. Turner muse, hibern. p. 50. 
Sw. muse. suec. p. 39- Schwaegr. suppl. 1. sect. 1. p. 137. Wahlenb. carpat. p. 338. 
Muse. brit. p. 01. 1. 12. Hookei' scot. par. 2. p. 127. Richardson in FranldirHs j own. 
p. 755. 
Barbula ruralis, Hedw. sp. muse. p. 121. Wahlenb. lapp. 318. 
Obs. Specimina duo tantum et sine fructlficatione. 
88. Syntrichia MUCRONIFOI.IA, caule ramoso, foliis ovato-oblongis siccitate adpressis : 
pilo integerrlmo latitudine folii breviore, capsula cylindracea inaequilatera erecta duplo longiore 
operculo subulato-conico. 
Tortula mucronifolia, Schwaegr. suppl. 1. sect. 1. p. 136. t. 35? Wahlenb. lapp. p. 317.^ 
Desc. Muscus v. caespitosus v. aliis intermistus. Caules erecti, breves, semper ramosi, 
ramis fastigiatis, dense foliati. Folia concava, marginibus integerrimls, infra medium 
leviter recurvis, minute areolatis, areolis baseos paulo laxioribus, nervo valido in pilum inte- 
gerrimum excurrpnte, madore erecto-patentlbus, siccitate Imbricatls adpressis nec contortis, 
pilo parum flexo. Seta capsula baud duplo longior, concolor, siccitate tortilis. Capsula 
saturate castanea, lasvis. Operculum badium, per lentem pluries augentem spiraliter striatum, 
dimidium capsulae vix lequans. Peristomii membrana alba, pulchre reticulata, longior cillis 
contortis. Calyptra novella tantum visa, laevis. 
Obs. Syntrichia subgenus tantum esse videtur Barbulae (s. Tortulae), cujus dentes e mem- 
brana angusta ortum ducunt ; et in speciebus omnibus utriusque quas investigavi operculum 
sjiiraliter striatum est. 
