1038 - CXX. BIGNONIACE.^. [Bignoniece. 



bus multo mioorlbus,. calyce liaud coriaceo; capsula ignota, nam q\ije luic relata in Herb, Mart, atl 

 J), Mansoanam pcrtinet ex liiir. in litt, 



2- B, Mansoanaj3Mr, {Bignonia Mansoana, BC, eiBur, ; BilJiecoctenium hotri/aideSj DC, ex Miersio), 

 e Brasilia, et D, eloifgata. Bur. {Bignonia elongata, Vahl, EcL 1. 16), e Guiana, paiiicula anguste thyr- 

 soidea, floribus speciosis, calyce bito coriacoo, capsula quasi conchiformi, ralvis coriaceis altera extus 

 cunvexa intus coneava, altera iutus convexa extus ^concava, 



3, Macrodiscus. Species 3 v- 4. Indise occidentalis, 1 v. 2 Brasiliensos, inflor<?t^centia,fere ad race- 

 mum brevem reducta, floribus luediocribus^ capsula minus compressa ralva utraque intus coneava 

 extus siepe gbindulos.1- Hue pertinent D. lact'ifiora^ DC. {Bignonia^ Vahl, Symb, t, 66), B. rigescais^ 

 DC. {Bignonia, Jaoq. Hort. Schoanbr. t. 210)» Bigiwnia gnaphalantha, Kich., ex specim, 'W'rightianis, 

 Griseb, Cat- PL Cub. 195, !JIacrodiscits, Bur, Monogr, Bign. 4G, t. 11. 



13, Pltliecoctenium, Mart, i)i DO, Prod, ix. 193,^Calyx ssepius coiiaceus^ late tubu- 



loso-caLupaimlatus, truncatus v, minute 5-dentatus, Corolla} tubus supra basin cylindra- 

 ceam longe ampliatus, Sf^epe incurvus ; limbus snb-2-labiatuSj lobis 5 rotundatis pateiitibus 

 parum insequalibus. Stamina 4, didynamaj tubo cylindraceo affixa, inclusa ; antherse 

 glabrae, luculia oblongis linearibusve diAergeiitibLUi v. demum divaricatis. Discus carno- 

 sus, pulvin.atus v, breviter annularis. Ovarium breviter stipitatuni ; ovula in quaque 

 placenta co-seriata, Capsula oblonga v, elliptica, crassa, extus dense muricata v. echi- 

 nata, septifrage dehiscenSj valvis concavis crasso-coriaceiSj septo piano deciduo luargineiu 

 persistentem iiliformem relinquente. Semina ad niargines scpti utrinque 2-cc-£eriatini 

 aflixa, plano-coinpressaj ala hyalina ad utrumque latus ampla, apice basique angusta y. 

 intemipta. — Frutices alte scandeiites, ssepius tomentoso-pubescentes v. lepidoti, interdum 

 glabratL Folia oppositaj 3-foliolata v. foliolo terminaU in cirrbuiu mutate v. deiiciente 2- 

 foliolata, foliolis integerrimis petiolulatis. Flores majusculi, in racemes sunplices ,v. 

 rarius subthyrsoideo-ramosos diapositi, albi v, violacei i 



Species ad 20, Americfle tropicse a Brasilia 'fi'squc ad Mexiciim incolfe. BC\ Lc. excl. sj)^ fancts, 

 Wcd'iK Be^, vi. ol3. Aiihl PL Gui L 2Giet 263,/. 2. Bot, Beg. 1814, L 54 (Bignonm), 



* tf j- 



- ^ 



14. HaplQlopiaium, _E>i(?/, Gei},^ jl2, (Aplolophiion, Chum, in Limiwa, Yii, ^6.)- 

 Calvx basi ovoidcus v. subglobosus. limbo ampliato late.explanato undulato sinnato inter- 

 dum lobis interioribus 1-2 aycto- Corollas tubus latus, supi*a ovarium subconstrictus ct 

 iniiexus, superne ampliatus ; limbus erectus v- erecto-patens, sub-2-labiatus, lobis 5 bre- - 

 vibus rotundatis subj^pialibus^ 2 posticis altius connatis. Stamina 4, didynama^ prope 

 baain corolbe affixa, inclusa ; anthene glabra?, loculis oblongo-linearibu's divergentibus. 

 Discus pulvinatus. Ovarium sessile ; ovula numerosa, cc-seriata. Capsula ovata v- ob- 

 longa, septo parallele compressa, extus tuberculoso- v. echinato-miu-icata, septifrage 

 dehiscensj valvis crassiusculis diiris plaiiisj sej^to piano deciduo margineni fiiiformtiiu por- 

 sistentem relinquente, Semina ad margines septi utrinque cc-seriatim affixa, plano-coniT 

 pressa, ala hyalina ad utrumque latus ampla, apice basique angusta v. interrupta- — 

 Frutices scandentes, inflorescentia prcesertim canescentes. Folia opposita, foliolo termi^ 

 nali deficiente v. in cirrhum mutato 2-foliolata, Flores in racemos breves simplices 

 tenninales axillareaque dispositi. 



Species 2 ? Brasiliana?. BC. Prod. ix. 192. 



Genus pluribua uotis imprimis calyce in ordinc peculiar! A/n;philo]}hio valde affine, diftert corolla; 

 f-^rma et capsnbe valvis planis, H. Blancheti^J)Q.,tJs. ^peciniintbus nostrls ad A,npilo}}hium\'Qii^vi^\\^ 

 dum vidotur, 



15. Glaxlovia, Bm\ in AdunsoniUy viii, 380- — Calyx basi subglobosus, ad faucem con- 

 strictus, limbo ampliato late explanato undulato siriuato interdum lobo interiore aucto, 

 Corolhe tubus latu^ supra ovarium subconstrictus et inflexus, superne ampliatus ; limbus 

 erectus v. crecto-patens, sub-2-labiatus, lobis 5 brevibus rotundatis suba^ualibu^, 2 posticiS 

 altius connatis. Stamina 4, didynama, prope basin corollse affixa, inclusa ; anther© 

 glabra, loculis oblongc-Iinearibus divergentibus. Discus pulvinatus. Ovarium sessile ; 

 ovula numerosa, co-seriata, Capsula anguste oblonga, septo parallele compressa^ extus 



