'27S PLANT LIKK oK ALABAMA. 



COLLEMA W'iat;- 



Collenia niyriococciim (Ach.) Am. 

 C'nlcart'ons rocks. l.awiiMKM- ('oimtj' (PetiTn). 

 Carolinian ami All(';flieniaii ( f ) an«a«. Now .Icrsny, N«}w York. 



Collema pycuocarpum Nyl. 



On trunks. Lawrcnco County (Pelrm). 



I.oiiisianian to Alic^ilieiiian area. Florida lo Smilli (Jar<iliii.i, Ohio, TiMnifSHee, 

 Illinois, Arkansas, New l^njjjland to Canada. 



Collema cyrtaspis Tuck. 



<)n trunks. Lee County, Auburn (liakir d- Earle). Winston County (Peters). 



Caroliuiau area. Nirjiiiuia, New .Jersey, I'ennsylvania, west to Illinois :ind 

 Arkansas. 



Collema laciniatum Nyl. 

 Calcareous rocks. Lawrence County (Peters). 

 Carolinian area. Kansas. 



Collema callibotrys Tuck. 



On trees. Lee County, Auburn (Baker .f- Earle). Tennessee Valley, Moulton 

 (Peters). 

 Louisianian and Carolinian areas. Texas to Florida and South Carolina. 



Collema aggregatum Nyl. 

 On trees. Abbevillii (Baker .f- Earle). 

 Louisianian area. Cuba, Mexico, Soutli America. 



Collema leptaleum Tuck. 



On trees. Lee County, Auburn (Baker <f- Earle). Lawrence County (Peters). 



Louisianian to Alleifhenian area. Texas and Louisiana to South Carolina, Vir- 

 f;inia, and New England. Europe. 



Collema nigrescens (Iluds.) Ach. 



On trunks, open woods. Mobile County, Citronelle (Baker). 



Louisianian to Alle,<;heuian area. Florida to Virjijinia, rennsylvania, f)hio Valley, 

 Canada, Calilomia. Europe. 



Collema nigrescens leioplaca Tuck. 

 On bark and trunks, in the open. Mobile County, frequent. 

 Louisianian area. Louisiana to Florida, South Carolina. 



Collema texanum Tuck. 

 On calcareous earth. Lawrence County (Peters), 

 Carolinian area. Texas (Rio Grande). 



Collema tenax (Sw.) Ach. 



Mossy limestone rocks. Lawrence County (Peters). 



Carolinian and AUeghenian areas. New Jersey to New England, Missouri. 



Collema pustulatum Ach. 



Limestone rocks. Lawrence (jounty (Peters). 

 Carolinian area. Pennsylvania. 



OMP HAL ARIA Dur. A Mont. 



Omphalaria symphorea (DC.) Tuck. 



Limestone rocks. Lawrence County (Peters). 

 Carolinian area. Europe. 



Omphalaria girardi Dur. A Mont. 



Calcareous rocks. Lawrence County (Peters). 



Omphalaria umbella Tuck. 



Limestone rocks. Lawrence (Jounty (Peters). 



