224 Plante Lindheimeriane. 
(625.) Baccuarts Texasa, Gray, Pl. Fendl. p."5. Li- 
nosyris Texana, Torr. & Gray, Fl. 2. p. 232. Dry, granitic 
prairies, and on granite rocks on the Liano ; often exclusively 
covering large patches. Novem 
B. ANGUSTIFOLIA, Miche, Fi. 2. p. 125; Torr. & 
Gray, Fl. 2. p. 258. pl. masc. Banks of the Linen, 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. cerulescens. 
It seems to be the B. angustifolia; but it is remarkable that 
it should occur so far inland. 
(635.) B. awcusTrIFOLIA, Miche.: pl. fcm. fructifera. 
With the preceding. 
(490.) PLucHEA campnorata, 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. fetida are distributed under this num- 
ber.) 
(421.) Fmaermoprsis mupTICAULIS, Torr. & Gray, Fl. 2. p. 
263. Dry prairies, New Braunfels, &c. April. 
(632.) A variety of the last, from the same region, more 
branched and depressed, the chaff all woolly. 
(633.) DIAPERIA PROLIFERA, Nutt. ; Torr. & Gray, Fl. 2. 
p. 264. Evax prolifera, Nutt. in DC. Prodr. 5. p. 459. 
Dry prairies, New Braunfels. April. 
(422.) AMPHIACHYRIS nRACUNCULOIDES, DC. Prodr. 5. p. 
313; Torr. & Gray, Fl. 9. p. 192. Gutierrezia Lindheime- 
riana, Scheele in Linnea, 22. p. 351. Rocky prairies of the 
1 Tt is hard to say upon bega plants (from a Texan collection, made by ong 
Mr. Scheele has founded two new species of Filago, viz. Fila S, 
exana, Scheele in Linnea, ret p.164. If they are rightly pru as pred 
* Flosculi centrales tubulosi perfecti pappo capillari instructi," they are not our 
species of F'ilaginopsis, nor Diaperia. We know of no indigenous N North: America 
Filago this side of California, nor of any naturalized species except F’. G 
anica. 
It may be seen, moreover, that no great reliance can be placed on this s Ges 
determinations. 
