1186 



GAILLARDIA* aristata. 



Whole-coloured Gaillardia, 



SYNGENESIA FRUSTRANEA. 



Nat 



Cassini, 



Com POSIT iE. Corymbiferse Juss. 



Helianthese Helenieae 



GAILLARDIA Fougeroux. — Involucrum polyphyllum, imbricatum, 

 squamis foliaceis. Flosculi radii ligulati 3-dentati neutri ; disci tubulosi, 

 persistentes, basi herbacei subsolidi, dentibus extils barbatis, centre masculi, 

 ad ambitum hermaphroditi. Stigmata subulata barbata basi pedicelliformia 

 glabra. Fructus villosus turbinatus, teres. Pappus paleaceus. Recepta- 

 culum conicum paleaceum. 



G, aristata; foliis radicallbus spatulatis dentatis, caulinis oblongo-linearibus 

 sessilibus integerrimis, squamis involucri acummatis disco longionbus, 

 radio unicolore. 



G. aristata. 



/ 



i 



G. bicolor /3, Nuttall gen. am. 2. 175. .' j. v * 



• Perennis, radicibus fbrosis. Folia /er^ sempervirentia ; radicalia spatu- 

 lata, in petiolum longum attenuata, subdentata, undique piUslongis mollibus 

 vestita; pili septis plurimis intHs divisi : czuMn^ sessiba, oblong a, tnteger- 

 rima, acuta, basi paululum amplexicaulia.-Ohs. Folia radicalia guando- 



■ Caules erecti, teretes, striati, appressi pilost. 



pinnatijida 

 Capituli solitarii, longissimh pedtmculati. erecti. 



involucrum imbricatum. 



^..„^,.„ ..»„., .^^^.....foUaceis squarrosis, demilm refiexis , ciliatis , mtenoribus 

 multh angustioribus. Flosculi radii 15, magni, cuneati, tndentati, auran- 

 tiaco-lutei, neutri ; disci purpurei, tubulosi, campanulati, basi brevi, teretes, 

 virides, solidi ; lobis 5, acuminatis, barbatis ; dixL persistentes, et dem^ viri- 

 descentes ; centri mascuR, peripherics hermaphroditi v. fxminet. Ovarium 

 turbinatum, villosum; pappus paleaceus, aristatus. Antherse 



pendiculatce, lobis basi acutis. 



filifc 



glaber. Stigmata 



purea, subulata, barbata, intHs sulcata, peauncmaia, ptsuan^u.^ y.^....„... 

 Fructus turbinatus, teres, truncatus, basi villosus, apice glaber. ttecepia- 

 culum conicum, paleis subulatis tectum. ,, 



/ 



% 



• So called by M. Fougeroux de Bondaroy after his f^end M. GaM 

 Botanists usually write the word Galardia, an obvious inaccuracy, the ongm 



be 



ft i 



i 



