SYSTEMATIC CATALOGUE OF THE PLANTS GROWING WITHOUT 
CULTIVATION IN ALABAMA, INCLUDING DESCRIPTIONS OF NEW, 
RARE, AND LITTLE-KNOWN SPECIES. 
SLIME MOLDS.! 
Subkingdom MYXOTHALLOPHYTA (MYXOMY- 
CETES). Slime Molds. 
Order PLASMODIOPHORALES. 
Family PLASMODIOPHORACEAE. 
FPRANKIA Brunch. 
Frankia alni (Wor.) Atkinson. 
Ala. Bull. 133. Cornell Bull. 50. 
Forming galls on roots of Alnus sp. Lee County, February, 1892 (Atkinson); July, 
1896 ( Underwood §: Earle). 
Frankia ceanothi Atkinson, Bull. Torr. Club, 19:171. 1892. 
Ala. Bull. 133. Cornell Bull. 50. 
On roots of Ceanothus americanus. Lee County, Auburn, November, 1891 (Atkin- 
son); Lee County, May, July, 1896 (Underwood §: Larle). 
Order MYXOGASTRALES. 
Family TRICHIACEAE. 
ARCYRIA Hall. 
Arcyria ferruginea Sauter. 
Ala. Bull. 133. 
Lee County, February, 1896 (Underwood J: Earle). 
Arcyria punicea Pers. 
Ala. Bull. 133. 
Lee County, December, 1895 ( Underwood); February, 1896 ( Underwood §: Earle). 
TRICHIA Hall. 
Trichia affinis De Bary. 
Ala. Bull. 135. 
Lee County, February, 1896 ( Underwood §: Earle). 
Trichia chrysosperma (Bull.) DC. 
Ala. Bull. 135. 
Lee County, November, December, 1895 ( Underwood). 
Trichia varia Pers. 
Ala. Bull. 135. 
Lee County, December, 1895 ( Underwood). 
' Contributed by Prof. F. 8. Earle, of the Biological Survey of Alabama, April, 1899. 
Collection made mostly in the vicinity of Auburn, Ala, a5 
