Radackia ,Cham. & Endl. Fl. ins. Radack 
Raddia Bertol. 
Raddia Lindl. vid. Aadia A. ich. 
Raddisia*)Leandro de Sacram. 1821. Denkschr. 
908 
Racoubea Aublet 1775. Guian, I. p. 589. t. 
236: nov. g. Polyandr. Trigyn. (R. guia- 
nensis.) 
Endl. 1839. Gen. n. 5086 b. p. 923; 184l. 
Ench. p. 481: sect. Homalii. 
Rcehb. 1841. Nom. p. 177. n. 6866. 2: sect. 
Acomae. 
Synon. Lagunezia Scop. 
mss. * Meisn. 1837. Comm. p. 69: nov. g. 
Cassiear. (indescriptum.) | 
Radamaea Benth. 1846 in DC. Prodr. X. p. | 
509; 1847 in Lindl. Veg. kd. p. 685: nov. 
g. Gerardiear. verar. (Centranthera pro- 
strata Boj.) 
Opusc. scient. Bologna 
III. p. 40. 
— Olyra Linn. 
Ak. Münch. VIL p. 237: nov. g. Triandr. | 
Monogyn. Cf. Schrank ibid. p. 244. — | 
Par. Schult. 1822. Mant. I. p. 253. 
DC. 1824. Pr. I. p. 570: g. Hippocrateacear. 
— Par. Bartl. 1830. Ord. p. 380. — G 
Don 1831. Gen. syst. Il. p. 627. — Spach 
1834. Vég. phan. II. p. 398. —  Meisn. 
1837. Gen. p. 56 (40). 
Rchb. 1828. Consp. p. 207. n. 5384; 1837. 
Hdb. p. 301: g. Hippocratear. — Par. Dietr. 
1839. Syn. I. p. 128. 179. 
— 'lontelea Aubl. 
Rademacbia Necker vid. seq. 
Radermachia**) 'Thunb. 1776. Vet. Ac. 
Handl XXXVI. p. 252 (RKademachia? ex 
Neck. et Reuss Rep. Comm. p. 91); 1781. 
Nov. gen. I. p. 24: nov. g. Monoec. Mo- | 
nandr. 
Neck. 1790. El. III. p. 295. n. 1693 (Aade- | 
machia): g. Emproophytor. 
— Artocarpus Forst. 
Radia A. Rich. 1822 in Kunth Syn. pl. aequin. 
l. p. 300: g. Bromeliacear. (Campderia A. 
Rich.) — Par. Lindl. 1847. Bot. Regist. 
XIII. n. 1068 (Kaddia)? 
—  Vellosia Vand. (Kunth Syn. IV. 
Corrig.) 
Radia Alefeld 1856. Linnaea XXVIII. p. 36: 
subg. Thelaiae. (Pyrola occidentalis R. Br.) 
Radiales Batsch 1802. Tab. affin. p. 131: 
ordo Liliacear. Fam.: Alliaceae, Melan- 
thia, Melanoja. 
Radiana Rafin. 1814. Specch. I. p. 88. 
— QCypselea Turp. 
Radiata Medie. 1789. Phil. Bot. I. p. 208: 
noy. g. ex typo Medicaginis radiatae L. 
Radiatae Hall. 1742. En. stirp. Helv. II. p. 
710: div. Corymbiferar. Gen.: Buphthal- 
mum, Achillea, Chamaemelum, Matricaria, 
Pyrethrum, Caltha, Bellis; Bellidastrum, 
Erigeron, Aster, Solidago, Senecio, Arnica, 
Doronicum. 
Hill 1769. Ht. kew. p. 1: class. I. herbar. 
Typus: Helianthus. 
Scop. 1777. Intr. p. 129: div. gentis secundae 
Compositar. Gen. &. 1: Solidago, Erigeron, 
*) Dicat. Raddi, Florent. 
*') Dicat. Joach. Corn. Math. Radermacher. 
, Racoubea —  Radiatae. 
Radiatae Hall.. cont. 
Aster, Limbarda, Gorteria, Cineraria, Bra- 
chyoglottis; Lidbeckia, Othonna, "agetes, 
Pectis, Helenium, Leysera, Matricaria, Bel- 
lium; Bellis, Hippia, Chrysanthemum, O- 
steospermum, Calendula, Cotula. $. 2: Tri- 
dax, Amellus; Verbesina, Coreopsis, Zin- 
nia, Bailliaria, Silphium; Melampodium, 
Helianthus, Chrysogonum, Rudbeckia, Bor- 
richia, Wedelia; Pardisium; Achillea, Ana- 
cyclus, Buphthalmum, Anthemis, Milleria, 
Micrelium, Polymnia, Encelia, Niebuhria, 
Parthenium, Eclipta, Sigesbeckia, Osmites. 
$. 3: Arniea, Arctotis, Zoégea, Doronicum, 
lva, Eriocephalus. $. 4: Seriphium, Corym- 
bium. 
Gàürtn, 1791. Fr. II. p. 419: div. Compositi- 
florar. 
GMS. 1801. Fl. Wett. IIL. 1. p. 110: ordo 
Syngenesiae. Gen.: Bellis, Matricaria, Chry- 
santhemum, Pyrethrum, Jaceobaea, Tussi- 
lago, Erigeron, Solidago, Aster, Pulicaria, 
Arnica, Doronicum, Achillea, Chamaeme- 
lum, Anthemis, Helianthus. 
Mirb. 1815. Elém. II. p. 886: sect. Synan- 
therar. 'Typi subsectionum: Calendula, A- 
ster, Artemisia, Helianthus. 
Spreng. 1818. Anl II. 2. p. 559: ordo 4 
Compositar. Gen.: Conyza, Doronicum, Ar- 
nica, Inula, Erigeron, Solidago, Aster, Ci- 
neraria, Senecio, Boebera, Podolepis, Amel- 
lus, Starkea, Tridax, Tessaria, Munnozia; 
Leyssera, Rhanterium, Balbisia, Senecillis, 
Telekia; Bellium, Tagetes, Schlechtendalia, 
Donia, Heterospermum , Dysodia, Pectis, 
Schkuhria, Rosenia, Zinnia, Boltonia, Ver- 
besina, Galinsogea, Helenium, Sanvitalia, 
Oedera; Bellis, Matricaria, Chrysanthemum, 
Pyrethrum, Lidbekia, Madia, Relhania, Ge- 
orgia, Ànthemis, Achillea, Nestlera, Eclipta, 
Siegesbekia, "Tetragonotheca, Guardiola, 
Phaéthusa, Acmella, Pascalia, Ximenesia, 
Buphthalmum , Heliopsis; Helianthus, Ga- 
lardia, Rudbekia, Cosmea, Coreopsis, Osmi- 
tes, Tithonia, Pallasia, Sclerocarpus, Berk- 
heya, Ursinia; Gorteria, Gazania, Cullu- 
mia, Cryptostemma,  Didelta, Aretotheca; 
Calendula, Milleria, Chrysanthellum, Bal- 
timora, Silphium, Polymnia, Wedelia, Bail- 
leria, Chrysogonum, Melampodium, Arcto- 
tis, Osteospermum, Othonna, Eriocephalus, 
Iva, Parthenium. 
Spreng. 1826. Syst. III. p. 360: trib. 4 Syn- 
genesiae. Gen. $. 1: Conyza, Erigeron, 
Inula, Aster, Solidago, Diplostephium, Boe- 
bera, Podolepis, Cineraria, Senecio, Wer- 
neria, Munnozia, Arnica, Doronicum, Apa- 
. tanthus; Balbisia, Leyssera, Athrixia, Pti- 
lostephium, Rhanterium, Kaulfussia, Sene- 
cillis; Tagetes, Bahia, Achyropappus, Schkuh- 
ria, Pectis, Bellium, Calotis, Helenium, Ac- 
tinea, Brachyachyris, Oedera, Amellus, Grin- 
delia, Gerbera, TTragoceros, Heterospermum, 
Verbesina, Zinnia, Rosenia, DBoltonia, Ga- 
linsogea, Ferdinanda, Sanvitalia, Wedelia, 
Feaea, Leontophthalmum; Bellis, Matrica- 
ria, Chrysanthemum, Pyrethrum, Centrosper- 
mum,  Cacosmia, Lidbeckia, Mnesitheon, 
Madia, Nestlera, Relhania, Jàügeria, Phaé- 
