110 



Ptilepida scaposa (DC.) Britton, Mem. Torr. Club, 5 : 340 (1894). 

 Cephalophora scaposa DC. Prodr. 5 : 663 (1836). 

 Actinella scaposa Nutt. Trans. Am. Phil. Soc. (II.) 7: 379 (1841). 

 Common in dry, stony ground at Kerrville, usually growing in scat- 

 tered clumps, altitude 1620-1800 feet. 

 April 19 (1614); type locality, Texas. 



SENECIO L. Sp. PL 866 (1753). 

 Senecio lobatus Pers. Syn. 2: 436 (1807). 



Senecio lyratus Michx. Fl. Bor. Am. 2 : 120 (1803), not L. 

 Growing in a grassy meadow at the Oso, and also plentiful on the 

 plateau near Corpus Christi. 



March 21 (1476); type locality, Carolina. 



CENTAUREA L. Sp. PL 909 (1753). 

 Centaurea Americana Nutt. Jour. Acad. Phila. 2: 117 (1821). 



Very plentiful in rich, stony ground along the summits of ridges on 

 the plateau, five miles north of Kerrville, altitude 1900 feet. Noticed 

 also along the railroad between Kerrville and San Antonio, and at San 

 Antonio. 



May 21 (1774); type locality, Arkansas. 



CICHORIACEAE. 



PEREZIA Lag. Amoen. Nat. I : 31 (1811). 

 Perezia runcinata Lag. ; ex Don, Trans. Linn. Soc. 16 : 207 (1830). 



Clarionea runcinata Don, Trans. Linn. Soc. 16 : 207 (1830). 

 Near Corpus Christi on the plateau, growing under chapparral. Plen- 

 tiful only at one place along the Texas and Mexican Railway, just outside 

 of the town. 



April 9 (1537) ; type locality, Texas. 



ADOPOGON Neck. Elem. i: 55 (1790). 

 [KRIGIA Schreb. Gen. PL 532 (1791).] 



Adopogon occidentalis mutica (T. & G.). 



Krigia occidentalis mutica T. & G. FL N. A. 2: 468 (1842). 



On the plateau in northeastern Kerr county, near Bear Creek, altitude 

 1900 feet. Common but scattered, growing in post-oak pasture land. 



April 30 (1678); type locality, Arkansas. 



