COMPOSÉES. 955 
tenui; fœmineorum limbo vix ampliato, 3-4-dentato; hermaphro 
torum latiore breviterque 5- fido. Antheræ basi integræ. Styli Don 
hermaphroditorum rami longiusculi, apice capitato-truncati penicil- 
lati. Fructus lineari-obconici subteretes, c-striati; pappi paleis ad 20, 
supra basin breviter integram in setas tenues longiusculas divisis. — 
Frutex (?) villosulus; foliis' oppositis, ovatis crenulatis, petiolatis ; 
capitulis (parvulis) in paniculam terminalem foliatam dispositis ; invo- 
lucri campanulati bracteis 6-8, membranaceis; additis nunc exterio- 
ribus minoribus 1, 2; receptaculo parvo plano brevissimeque fimbril- 
lifero. » (Peruvia*.) 
349. peetis L.®— Florest fertiles, 2-morphi; radii fœminei, 
{-seriati; corollæ ligulatæ limbo parvo, patente v. erecto, imtegro 
v. 2-3-dentato; disci autem hermaphroditi; corollæ tubulosæ limbo 
plusminus ampliato, æquali- v. inæquali-4-5-fido dentatove. Antheræ 
basi obtusa integræ v. subintegræ. Styli florum hermaphroditorum 
tenuis elongati hirtellique rami breves obtusi. Fructus lineares, subte- 
retes v. leviter angulati, œ-striati; pappi setis paucis v. œ, tenuibus, 
rigidis, subulatis v. basi dilatatis; nonnullis v. nunc érmbu squami- 
formibus. — Herbæ annuæ v. perennes, oleoso-glandulosæ; foliis 
oppositis, angustis v. linearibus, sæpe ad basin parce setosis v. cilialis ; 
capitulis  graciliter stipitatis, solitariis v. corymbiformi-Cymosis; InvO- 
lucri subcampanulati v. sæpius cylindracei bracteis liberis, 1-seriatis; 
receptaculo parvo v. minuto nudoque6. (America calid. ntraque?. ) 
300. Porophyllum VAILz.® — Flores” bermaphrodiit fertiles, 
1-morphi; corollæ regularis tenuiter tubulosæ limbo anguste campa- 
nulato, 5-fido v. dentato: Antheræ basi integræ. Styli rami longe ple= 
rumque subulato-hirto-appendiculati. Fructus lineares, apice sæpe 
1. Glandulis oleosis as bracteis involucri 5. Mediocribus v. parv 
requentioribus) consper: fi. nus typum de paru Tagetis præbet 
2. Spec. 1 enpatornies BEN cumque Porophyllo connect 
à. Con. à 963,— ., Gen ner pi eae Ill. 7. Spec. ad 30, re 4. 524. —H.B. K., 
)C ; Bee ; Y. 08-103. — Exp, Nov. gen. ét spec., IV, t 192, 193. — À ge 
Gen., n. 2250. — B, ms, I, 412, n. 498. in 7 Wri ht 1, 83. — F1. jard., AV, 
— Pectidium Less, in Linnæa, NI, 706. ép., IH, 544; VI, 104: Ann. 
Ta Gen., n. 2249. Pectidopsis DCG., Drolr. . 1, “292 Trente): Il, 812; Y, 147. A 
, — Lorentea LAG., Elench. H. matrit., . In Act. Acad. par. (1719), 407, — L.; H 
3. — DC, Prodr., V, 101. — Ém # Gen., Cliff, 494, — Avans., Fam, des pl, Il, DS 
n. 2251.— Chéhonia Cass., in Dicl.,IX, 173.— Cass.,in Dict., XLIII, 56. — pet 
? Cryptopetalon Cass., in Dict., XII, 123. 647 (sect. 1).— Enoz., Gen., n, 2582. — B. H., 
Cheilodiscus Tai, in À nat, sér. 4,  Gen., I, 408, n. 486. 7 idée Jact., Stamer., 
IX, 36, nya me it ont de LOS 
4 Flavi (v. albidi ?). 9. Flavi v. purpurascentes. 
