41 



Schuldigkeit anrechnen. Ich lasse nun die ron Beyrich ge- 

 sammelten Moose, nach den Familien geordnet, folgen. 



S p h a g n 6 e n. 



1. Sphagnum cymhifolium Dill. — Prope Charlestowu. — 

 var. patens. Brid. — ad öura. Savaunah. 



2. Sph. rigiduin, Brjol. germ. — Prope Charlestown. 



3. Sph, acutifolium Ehrh. J. robustiira Br. — Prope Ebe- 

 nezar. 



Desmatodonteen. 



i - 



' 4. Barhula viuralis Hedw, — pr. Baltimore. 



5. B, ungtiiculata Hedw. var. apiculata Hedw. — p. Bal- 

 timore. 



6. B, caespitosa Schwaegr. 



a, major, Schwaegr, I. Tab. XXXI. 

 ß. minor, =: brachycarpa Schw. 

 pr. Baltimore. — huc Tortiila cirrata Arnott. 

 I 7. Trichostomum pallidum Hedw. — seta longissima. — 

 pr. Charlestown. 



8. Tr, tenuc Hedw, Tab. XXIV, — var. minor et major, — 

 pr, Charlestown. — Ad Trichostomum pusillum Hedw. mus- 

 cnm valde variabilem reduccre malo. 



9. Tr, pensi/hanicum Spreng. Syst. IV. 170. — pr. Bal- 

 timore. — Cum Barbiila uuguiculata Beyrich coramixtum 

 legit, cni aeraulatur sed peristomio et operculo subulato satis 

 ditfert. 



W e i s s i c e n. 



10. Astomum subulatinn. (Phascum auct.) — pr. Baltimore. 



11. Weissia controversa ß, microdonta Hedw. — pr, Bal- 

 timore, 



12. Trematodon longicollis Rieh, — In plur. locis pr, Char- 

 lestown, Athenas, Ebenezar et Clarkeville. 



