224 Plantce Lindheimeriance. 



(625.) Baccharis Texana, Gray, PL Fendl. p. r 5. Li- 

 nosyris Texana, Torr. fy Gray, Fl. 2. p. 232. Dry, granitic 

 p-airies, and on granite rocks on the Liano; often exclusively 

 covering large patches. November. 



(634.) B. angustifolia, Michx. FL 2. p. 125 ; Torr. fy 

 Gray, FL 2. p. 258. pi. masc. Banks of the Liano, in gran- 

 itic gravel. October. — Shrub 6 to 10 feet high. The 

 larger leaves are three inches long, two or three lines wide, 

 and beset with a few salient teeth. Mr. Wright gathered the 

 same plant on the Rio Grande, along with B. ccerulescens. 

 It seems to be the B. angustifolia ; but it is remarkable that 

 it should occur so far inland. 



(635.) B. angustifolia, Michx. : pi. foem. fructifera. 

 With the preceding. 



(420.) Pluchea camphorata, DC; Torr. ^ Gray, FL 

 2. p. 261. Var. involucris floribusque rubescentibus. Banks 

 of Comale Creek, in clayey prairie soil. September. (Some 

 few specimens of P. fcetida are distributed under this num- 

 ber.) 



(421.) Filaginopsis multicaulis, Torr. fy Gray, Fl. 2. p. 

 263. Dry prairies, New Braunfels, &c. April. 1 



(632.) A variety of the last, from the same region, more 

 branched and depressed, the chaff all woolly. 



(633.) Diaperia prolifera, Nutt. ; Torr. fy Gray, FL 2. 

 p. 264. Evax prolifera, Nutt. in *D C Prodr. 5. p. 459. 

 Dry prairies, New Braunfels. April. 



(422.) Amphiachyris dracunculoides, DC Prodr. 5. p. 

 313; Torr. fy Gray, FL 2. p. 192. Gutierrezia Lindheime- 

 riana, Scheele in Linncea, 22. p. 351. Rocky prairies of the 



1 It is hard to say upon what plants (from a Texan collection, made by Rremer,) 

 Mr. Scheele has founded two new species of Filago, viz. Filago repens, and P. 

 Texana, Scheele in Linncea, 22, p. 164. If they are rightly described as having 

 " Flosculi centrales tubulosi perfecti pappo capillari instructi," they are not our 

 species of Filaginopsis, nor Diaperia. We know of no indigenous North American 

 Filago this side of California, nor of any naturalized species except F. Gcrmanica. 

 It may be seen, moreover, that no great reliance can be placed on this writer's 

 determinations. 



