292 LXXXVIII. COMPOSITAE. [ Vernoniacec. 
interioribus copiosis elongatis, exterioribus brevibus paucioribus nune perpaucis (v. 
nullis ?)— Frutices alti szepe sarmentosi, indumento e pilis stellatis composito v. lepidoto. 
Folia alterna, petiolata, pennivenia, subtus sspissime tomentosa. Capitula parva, ad 
axillas fasciculata v. subumbellata v. rarius secus ramos panicule axillaris v. terminalis 
fasciculata. Flores albi (v. pallide purpurascentes?) Ach:sniaglabra. Pappus albus v. 
sordidus. . : 
Species ad 24, Ameriez tropic? imprimis Drasiliv incolas enumerat Schultz Bip. in Pollichia, 
1863, 411, sed plurims reducende videntur. JDC. Prod. v. 18 (Vanillosma, excl. $ 2). Popp. et 
FEndl. Nov. Gen. et. Sp. iii. t. 247 (Vernonia, quoad antheras male)... Baker in Mart. Fl. Bras. Comp. 
t. 27 ad. 29. : ! : ^ : 
MoxaxTHEMUM, Griseb. Fl. Brit. W. Ind. 854, sp. uniea in Guiana et in ins. Trinitatis obvia 
(Eupatorium. triftorum, Aubl. Pl. Gui. ii. 795, . 314, DC. Prod. v. 152), a e:teris speciebus Carpoboli 
parum differt inflorescentia panieulata fere Vernonie sect. Critoniopsidis, at confertiore. Involucrum, 
antherz, charaeteresque ezteri essentiales omnino Carphoboli. Capitula pleraque 3-flora, rarissime 
1-flora, in speciminibus Cruegerianis uti in Guianensibus. In subgenere Ubellulifero, Schultz. Bip. 
l. e. 425, pappus l-serialis isotrichius dicitur, in speciminibus a nobis examinatis tamen sets ex- 
teriores sepius adsunt etsi perpauez szepeque cadues.  Antherarum arists v. caudze, etsi breves 
interdum minute, jam ante anthesin distinctz, nec ut in A4denoone, Pleurocarpea, et, Centauropside 
usque ad apicem cum anthera contigua connatze. 
21. Herderia, Cass. Dict. lx. 599.—Capitula homogama, tubuliflora.  Involucrum 
campanulatcvm v. subhemisphsricum, bracteis cc-seriatis imbricatis herbaceis liberis y. 
: basi connatis, exterioribus gradatim bfevioribus v. interdum in folia expansis. Recep- 
iaculum planum, nudum,  Corolle squales, regulares, tubo tenui basi nunc dilatato, 
limbo anguste b-fido. Styli rami subulati, hirtelli. Achszenia sub-5-costata, 3-b-angulata, 
apice truncata. Pappus circa annulum prominentem v. obscurum coroniformis, e paleis co 
brevibus v. brevissimis stellato-patentibus, setis nonnunquam 1-3 longioribus intermixtis. 
— Herbs ramoss, diffuse v. laxse, Ethwlias simulantes. Folia alterna, petiolata, penni- 
venia. Capitula parva, laxe corymboso-paniculata v. ramos foliatos terminantia. Flores 
minimi, purpurei. Ach:enia inter costas glandulosa. / 
Species 2, Afriez tropies incole. DC. Prod. v.13. Walp. Amm. ii. 809. Involueri bractee 
interiores basi in cyathum connate, exterioribus basi eyatho adnatis in H. £runcata, Cass.; omnes 
libere in Z. stellulata, Benth. 
22. Bolanosa, A. Gray, Pl. Wright. i, 82.— Capitula homogama, tubuliflora. Involucrum 
latum subhemisphzricum, bracteis oc-seriatis imbricatis, interioribus apice membrana- 
ceis coloratis, exterioribus gradatim brevioribus dorso albo-lanatis. Receptaculum 
planum, paleis rigidulis compressis flores amplectentibus deciduis onustum.  Corolle 
re 8, tubuloge, limbo campanulato ultra medium 5-fido. Anthers basi sagittats, 
auriculis brevibus obtusis. Styli rami tennes, acuti, hirti. Achzenia (immatura) oblongo- 
turbinata, 10-costata, apice truncata. Pappus duplex, utroque sub-2-seriali, interiore e 
paleis angustissimis elongatis aliis complanatis albis tenuiter denseque ciliolatis aliis 
paucis setiformibus, exteriore e paleis v. setis paleaceis dimidio brevioribus.—Frutex ? 
tomentoso-lanatus. Folia alterna, subsessilia, ovato-oblonga, integra, supra araneoso- 
subtus dense tomentosa. Capitula depresso-globosa, subsessilia, ad apicem rami 
conferta,  Corolle ex sieco purpurascentes.  Ach:senia sericeo-villosa. : 
Species 1, Mexicana, prope Bolanos a Coultero leeta. Wap. 4mn. v. 143. 
23. Stilpnopappus, Mart. i, DC. Prod. v. 10.—Oapitula homogama, tubuliflora. In- 
volucrum campanulatum v. ovoideum, bracteis pauciseratis imbricajis siccis apice 
subherbaceis, exterioribus minoribus v. rarius 1-2 in folia expansis, Receptaculum 
planum, foveolatum.  Corollze squales, regulares, tubo tenui, limbo anguste 5-fido. 
Antherw .basi sagitattz, auriculis brevibus obtusis. Styli rami subulati, hirtelli, 
Ach:enia 10—c0stata, truncata. Pappus duplex, e paleis nitentibus persistentibus, interiori- 
bus elongatis, exterioribus multo brevioribus. Herbs decumbentes v. erects, v. 
guflrutices elatiores rigidi, sepe tomentosi. Folia alterna, sessilia v. petiolata, integra, . 
