Texas PrermpopHytTa—II 55 
Grows in rather dry situations amongst limestone 
rubble or under ledges. At Uvalde it was collected 
amongst trap-rock (phonolite) rubble. 
CHEILANTHES ALABAMENSIs (Buckl.) Kunze. Boerne, 
Kendall County, 9268, 9836; Sabina Creek, Kendall 
County, 13640; Telegraph, Kimble County, 10953, 
10964; Brownwood, Brown County, 11413; Concan, 
Uvalde County, 11555; Quarry, Washington County, 
11707; San Saba, San Saba County, 11788; San Marcos, 
Hays County, 12107; Manchaca, Travis County, 12139; 
Blanco, Blanco County, 12868; Utopia, Uvalde County, 
12948; Montell, Uvalde County, 12990, 13005; River- 
side, Walker County, 13161; Medina Lake, Bandera 
County; Barksdale, Edwards County. 
Usually found on limestone hillsides, in clefts and 
under protecting ledges. The specimens from Quarry 
and Riverside were growing in clefts of coarse, Tertiary 
(Corrigan) sandstone. Its occurrence on this forma- 
tion seems to be an eastward extension of its range in 
Texas. 
CHEILANTHES MICROPHYLLA Sw. Leakey, Real 
County, 10157; Comstock, Valverde County, 11065; 
Montell, Uvalde County, 13013; Chalk Bluff, Uvalde 
County, 13336; Devils River, Valverde County. 
In similar situations to last, but less common and 
more restricted in range, apparently occurring only in 
the southwestern part of the state. 
CHEILANTHES LEUcoPopA Link. Montell, Uvalde 
County, 12325, 13336; Chalk Bluff, Uvalde County. 
Found only on high limestone hills, on exposed slopes 
and ledges. 
CHEILANTHES FrE1 Moore. Leakey, Real County, 
10141; San Angelo, Tom Green County, 11140, 11144; 
Bronte, Coke County, 11169; Menard, Menard County, 
11857; Gamble’s Ranch, Armstrong County, 13930; 
