ICONES MIJSCOKUM. 51 



ZYGODON SULLIVANTII, C. Mull. 



Tab. 32. 



Plant.e 1-3-unciales, gracillima3, flexiles, ramosissimae, in 

 caespitibus laxis intricato-dcpressis rufo-lutescentibus degentcs, 

 hie illic fasciculatim radiculosae. 



Caulis rigidiusculus, simplex, erectus, dein decnmbens iternm 

 iterumque innovando-ramosus ; innovationibus numerosis longis 

 filiformibus flexuosis. 



Folia baud conferta, lineali-lanceolata, acuta, arcuato-paten- 

 tissima, e basi ad medium concava, margineque integerrimo re- 

 flexa, dehinc complicata, grossius serrata ; reti firmiusculo inferne 

 e cellulis elongatis superne minoribus subquadratis papillulosis 

 valde pachy dermis exstructo ; costa ad apicem quandoque radicu- 

 larum fasciculos exserentem perdurante. 



Flores et fructus ignoti. 



Zygodon Sullivantii, C. Miill. Synop. Muse. Frond. 1, p. 679; Sulliv. 



Mosses U. States, p. 32 ; Sulliv. & Lesqx. Muse. Bor.-Amer. Exsicc. (ed. 



1), No. 114. 

 Syurhopodon excelsus, Sulliv. Muse. Alleghan. No. 170. 



Hab. Rocks, on the top of Grandfather Mountain, North 

 Carolina, Gray and Sulliv ant. Summit of Black Moun- 

 tain, North Carolina, Lesquereux. 



TAB. 32. — Zygodon Sullivantii. 



1. Planta; naturali magnitudine. 



2. Pars plant*. 



3. 4, 5, 6. Folia. 



7, 8, 9, 10, 11. Sectiones transversales foliorum. 



12. Areolatio folii baseos. 



13. Eadem folii apicis. 



