82 



On low, stony ground on the left bank of the Guadalupe above Kerr- 

 ville, altitude 1600 feet; scattered in growth. About half way between 

 Kerrville and San Antonio it was seen growing in large patches. 



June 16 (1869). 

 Gilia rigidula Benth. ; D.C. Prodr. 9 : 312 (1845). 



In dry, usually stony ground, about Kerrville, altitude 1600-1800 

 feet. As noted by Lindheimer, the flower opens only in the afternoon 

 while the sun is shining. 



April 24 (1646) ; type locality, Texas. 



HYDROPHYLLACEAE. 



PHACELIA Juss. Gen. PL 127 (1789). 



Phacelia congesta Hook. Bot. Mag. /. 3452 ( ). 

 Phacelia conferta Don. Gen. Syst. 4: 397 (1838). 

 In low, dry ground along Corpus Christi and Nueces Bays, sea level 

 to 20 feet. 



March 12 (1432). 



Phacelia patiiliflora (Engelm. & Gray) A. Gray, Proc. Am. Acad. 

 10: 321 (1875). 

 Eutoca patuliflora Engelm. & Gray, Bost. Jour. Nat. Hist. 5 : 



253 (1845)- 



In rich soil in shade at Corpus Christi, altitude 10-40 feet. 

 March 12 (1446); type locality, " woods near San Felipe." 



MARILAUNIDIUM Kuntze, Rev. Gen. PL 434 (1891). 

 Marilaunidium hispidum (A. Gray) Kuntze, Rev. Gen. PL 434 

 (1891). 



Nama hispidum A. Gray, Proc. Am. Acad. 5 : 339 (1862). 

 Nama Jamaicansis Engelm. & Gray, Bost. Jour. Nat. His. 5: 226 



(1845), not L. 



In dry, open ground along Wolf Creek, Kerr county, altitude 1800 

 feet. Very little of it was observed. 



May 8 (1725) ; type locality, " near the Brazos." 

 Marilaunidium undulatum (H.B.K.) Kunte, Rev. Gen. PL 434 

 (1891). 



Nama undulatum H.B.K. Nov. Gen. 3 : 130 (1818). 

 Plentiful at Corpus Christi, in low dry ground, especially within the 

 enclosure of the " Bluff City Park." 



March 20 (1461) ; type locality, near the City of Mexico. 



