Planice Lindhcimeriance. 229 



(643.) Actinomeris (AcHiETA) Wrightii, Gray, PL 

 Fcndl. p. 85. Upper Guadaloupe, at Pinta's Crossing, on 

 rocky soil, in open woods. June. — Plant 1-3 feet high, 

 with few branches and heads, rigid. 



f Coreopsis Drummondii, Torr. fy Gray, Fl. 2. p. 345. 

 Bottom woods near Victoria. February. 



f C. tinctoria, Nutt. ; Torr. &f Gray, I. c. Margin of 

 woods and praries, Comale Creek; common. July. — The 

 plant, No. 441, noticed under 397, in PL Feudleriance as C. 

 tinctoria, is not that species, but C. cardaminefolia, DC, 

 which species we have also in cultivation, from Texas. 



435. Bidens chrysanthemoides, Michx. ; Torr. fy Gray, 

 FL 2. p. 352. Banks of streams, New Braunfels. October. 



436. Lipochjeta Texana, Torr. fy Gray, Fl. 2. p. 357. 

 Naked hills and margin of woods, New Braunfels and Upper 

 Guadaloupe. June - September. — Ray-achenia three-angled, 

 more or less three-winged ; the conspicuous wings of the 

 lateral angles confluent at the summit; the ventral wing nar- 

 row, dilated at the summit. Achenia of the disk narrowly 

 two-winged at the apex. Awns fragile, thickened at the base 

 and united with the confluent, firm, chaffy scales. 



(644.) Hymenatherum Wrightii, Gray, PL Fendl. p. 89. 

 Sandy soil, in Post-Oak woods, on the Pierdenales. June. 



437. (646.) AGASSIZIA, Gray fy Engelm. 



Capitulum globosum, multiflorum, radiatum ; ligulis fcemi- 

 niis nunc difformibus. Involucrum disco brevius, circa biseri- 

 ale ; squamis exterioribus lineari-oblongis appendicula spathu- 

 lata vel obtusa foliacea patente instructis, intimis lineari- 

 acuminatis. Receptaculum globosum, alveolatum ; alveolis 

 valde dentatis fimbrilliferis. Ligulse cuneatse, palmato-3-4- 

 fidae, ssepe irregulares seu tubuloso-diflbrmes, vestigia stami- 

 num gerentes. Corolla disci Gaillardiae, dentibus triangulari- 

 lanceolatis. Styli rami ligularum lineares, subulato-apiculati ; 

 fl. disci ad basin appendicis brevissimoe nudse clavato-obtusoe 

 penicillati ! Achenia turbinata, sericeo-villosissima. Pappus 



journal e. s. n. h. 30 jan. isao. 



