BiGNONIALES.] 



Achetaria, Cham. 



Matourea, Vahl ? 

 Tetraulacium, T\ircz. 

 Pterostigma, JBenth. 

 Stemodia, L. 



Adenosma, Br. 



Unanma, Ruiz et Pav. 



Matourea, Aubl. ? 

 Morgaria, Br. 

 Limnophila, Br. 



Hydropityon, Gsertn. 



C'ybbcmthera, Ham. 



Ambulia, Lam. 

 Conobea, Aubl. 



Leucospora, Nutt. 



Sphcerotheca, Cham. 

 Lafuentea, Lag. 



Diirieua, Merat. 

 Schistophragma, Benth. 

 Herpestis, Gcertn. 



Mecardonia, Mart. 



Caconapea, Cham. 



Banaria, Cham. 



Bramia, Lam. 



Monniera, R. Br. 



C'alytHplex, R. P. 



Septas, Lour. 



Mella, Vand. 



Heinz elmannia, Neck. 

 Bacopa, Aubl. 

 Geochorda, Cham. 

 Ildefonsia, Gardn. 

 Gratiola, L. 



Sophro7ianthe, Benth. 



Nibora, Raf. 

 Dopatrium, Ham. 



Subtribe 4. Lindemiece. 



Curanga, Juss. 



SynphyUium, Griff. 

 Artanema, Don. 



Achimenes, VahL 



Diceros, Pers. 

 Torenia, L. 



Nortenia, Thou. 



Craterostigma , Hochst. 



Dtoialia, R. Br. 

 Vandellia, L. 



Tittmannia, Rchb. 



Jlyogeton, Endl. 



EUobum., Blum. ? 



Diceros, Blum. ? 



Vriesia, Hassk. 



SCROPHULARIACEiE. 



Lindemia, All. 

 Ilysanthes, liaf. 

 Bonnaya, Link et Otto. 



Peplidium, Dd. 

 Micranthemum, Mich. 



Finarda, Veil. 



Globifera, Gmel. 

 Hemianthus, Nutt. 



Suborder 3. Rhinanthi- 

 DE^. — Benth. — Inflo- 

 rescence entirely cen- 

 tripetal or compound, 

 (except perhaps a few 

 Buddleiese). Estiva- 

 tion quincuncial or ir- 

 regularly imbricated, 

 one of the lateral seg- 

 ments being generally 

 external, while the two 

 upper are always inter- 

 nal.— 6=. B. 



Tribe 1. Sibthorpese. 



Amphianthus, Toro*. 

 Hydranthelium, H. B.K. 



Willichia., Spr.nonL. 

 Glossostigma, Am. 

 Tricholoma, Benth. 

 Limosella, L. 

 Sibthorpia, L. 



Disandra, L. 



WiUichia, L. ? 

 Hornemannia, Benth. 



Mazus pinnatus, AVall. 

 Hemiphragma, Wall. 

 Capraria, L. 



Xuarezia, Ruiz et Pav. 

 Pogostoma, Schrad. 

 Camptoloma, Benth. 

 Scoparia, L. 



Tribe 2. Buddleeae. 



Microcarpaea, Br. 

 Brj'odes, Benth. 

 Polj'premum, L. 

 Gomphostigma, Turcz. 

 Nuxia, Vent. 



CliUianthus, Burch. 



Lachnopylis, Hochst. 



rsiloxylon, Dup.Thou 

 Buddlea, L. 



Tribe 3. Digitaleese. 



Isoplexis, Lindl. 

 Digitalis, L. 



Erinus, L. 

 Picrorhiza, jRoyle. 

 Wulfenia, .Tacq. 

 ~ynthyris, Benth. 

 Calorhabdos, Benth. 



Tribe 4. Veroniceae. 



Psederota, Linn. 

 Veronica, Linn. 



Hebe, Juss. 



Lep'tandra, Nutt. 



Callistachya, Raf. 



Enstachya, Raf. 



Aidelus, Spr. 



Cochlidiospernum, Rb, 



DiplophyUum , Lehm. 



Omphalospora, Besser, 

 Aragoa, H. B. K. 

 Ourisia, Comm. 



LHchroma, Cav. 



Tribe 5. BuchneseaB. 



Buchnera, Linn. 



Piripea, Aubl. 

 Striga, Lour. 



Camj)i(i<?t<i, Dup.Thou. 

 Rhamphicarpa, Benth. 



Macrosiphon, Hochst. 

 Cycnium, E. Mey. 

 Hyobanche, Thunb. 



Tribe 6. Gerardieae. 



Hydrotriche, Zucc. ? 

 Campy lanthus, Roth. ? 



Radamasa, Benth. 

 Rhaphispermum, Benth. 

 Micrargeria, Benth. 

 Leptorhabdos, Schrenck. 



Dargeiia, Decaisne. 

 Seymeria, Pers. 



Afzelia, Gmel. 

 Otophylla, Benth. 

 Sylvia, Benth. 

 Buddlea, L. 

 Macranthera, Torrey. 

 Esterhazya, Mikan. 

 Gerardia, Linn. 



G85 



Virgularia, Ruiz Pav. 

 Dasystoma, Paf. 

 Pagesia, Raf. 



Oraderia, Benth. 

 Sopubia, Ham. 



lihaph idophyUum, Hhs. 

 Aulaya, JIarv. 

 Ilarveya, Hook. 

 Centranthera, Br. 



JRazumovia, Spr. 



Purshia, Dennst. 



Tribe 7. Euphrasieae. 



Castilleja, Linn.fil. 



Euchroma, Nutt. 

 Orthocarpus, Nutt. 



Triphysaria, Fisch. 



Oncorrhynchus, Lehm. 

 Adenostegia, Benth. 

 Schwalbea, Linn. 

 Siphonostegia, Benth. 

 Sj-nnema, Benth. 

 Phtheirospermum, Bge. 

 Lamourouxia, H. B. K. 

 Eufragia, Col. 

 Trixago, Stev. 



BeUardia, All. 



Lasiopera, Hoffm. 

 Bartsia, Linn. 



Stajhelina. Hall. 

 Odontites, Hall. 

 Euphrasia, Linn. 

 CjTnbaria, Linn. 

 Bungea, C. A. Mey. 

 Rhinanthus, Linn. 



Alectorolophus, Bieb. 

 RhjTichocorys, Griseb. 



Elephas, Toum. 



Rhinanthus, Bieb. 

 Pedicularis.-Li/ni. 

 Melampyrum, Linn, 

 Tozzia, Linn. 



Genera insufficiently 

 known. 

 Diceros, Lour. 

 Gomara, Ruiz et Pav. 

 Picria, Lour. 

 Poarium, Desv. 

 Sanchezia, Ruiz et Pav. 

 Tala, Blanco. 

 Parentucellia, Vir. 

 Nicodemia, Tenor. 



Numbers. Gen. 176. Sp. ISU.— Walpers. 



VerlenacecB. 

 Position.— Bignoiiiace8e.—ScROPHULARiACE^.—Lentibulariace£e. 



