1184 CXXVI, LABIATE- [Satnreiim^. 



bosi, nunc axiUares pawciflori foliis multo breviores, nunc dense niultiiiori in spicas v- 

 capitula terminalia confeiti. Flores parvi, albi v. puipuiajscentcs. 



Specits 12, Americse borealis, Meiici et Brasilite meridioLialis incolae, Bentk. in DC, Prod. xii. 

 180. J^ A. Schmidt in Mart. FL Bras. viii. 165, L 31, Torr, Fl. N. York, t 76- Sweet, Brit. FL 

 Gard, t. 243. 



37- Bystropogon, Lher. SerL Angh 19, (. 22, 23, — Calyx campanulatus v. tubulosiis, 

 10-13-nervis, sequalis, 5-dentatuSj fauce intiis -viUosa. CoroUce tubus inclusus, fauce cam- 

 paniilata ; limbus aub-2-labiatus, labio i>ostico suberecto emarginato v- 2-fido, antico 

 patentiore 3-fido, lobia planis integris intermedio ssepius latiore. Stamina 4, didynama, 

 anticis longioribua, ercota, distuntia, corolla breviora, filamentis nunc brevisshuis ; 

 anthcrai 2-loculares, loculia diatinctis parallclis- Discus lequalis v- antice in glandulani 

 brevem tumena. Stylus apice bxeviter 2-fidus, lobis linearibus obtnsis sequalibus v. 

 postico breviore, Nucula^ ovoidea;, l;*3Ye3. — Prutices foliis parvulis v. inediocribus, flora- 

 libus conformibus v- gradatim ad bracteas reductis. Verticillaptri nunc dense globosi ad 

 axUlas aessiles, superioribxis sa;pe in spicam confertiSj nunc cymis ntrinque laxis pednn- 

 culatis corymbosij bracteolis lanceolatis aubulatisve parvia. Calyces Siepe pilosi, interdum 

 fere plumosi. 



Species ad 14, ins, Canaricnsium, Peruvifle, Bolivise et ColiimbisG incolse. Benth. in DC. Brod- 

 xii. 184- Webh, Phytogr, Canar. L 150, 151, 



Genus in secticjnos 2 dividitur patrla et cliaracCeribus nommllisj divcrsas, vix tamen pro generi- 

 bus liabenJas : I. B^sfropo^on, species Canarienses contiiiet inflorcscentia laxe corymboaa, calyce 

 10-nervi, corolJae labio postico rarlus 2-fiLlo ; 2. Idinihosiachys specifS Americanas, verticiliastris 

 densis asillaribus v. spicatis, culyce 13-m^rvi, corc*ll£e labio postico allies S-fitlo. 



AsTEMON, lieffel, Ind. Sem. HorL Pvtrop. 1860, 30, planta iu horto Petropolitano c seminibus 

 Penivlaiiis ediicta, a nobis non vjya, chanicUTcs prtebet Bystropogonis, etsi speciom nullam vidimus 

 e Peruvia r. Bolivia foliis ultra 3 poIL longis. Coeliabamba est provincia Peruvian necBoliviye quam 

 Cuming nunquam adiit, sed speciniiua et semina Bridgosiana dibtriljuit. Nomon -?^a/e»itwi et cha- 

 ntctcrem * Stamina nulla, anther® 4 ' uequaquam iutelligimus. 



. 38? Oreosphacus, PhiUppiin Leyb, Esmtrs. a las Pamjyas^ 45- — Calyx campanulatus, 

 5-angulatua, 5-nervis, 5'dentatus^ sub-2-labiatuSj dentibua fere uncinato-recuivis per- 

 acutis, fauce denium pilis clausa. Corollas tubus calyceni vix a^quans ; limbus vix iiTogu- 

 laris, 0-lobus, lobis ovatia latis rotundatis. Stamina 4, inclusa, filamentis brevissimis ; 

 anthene cordatie. Stylus baud exsertus, profunde 2-fidus, lobo antico reflexo, Nuculije 

 oblonga?, lEeves. — Frutex foliia luinutis ovato-oblongis intcgerrimis- Verticilla^tri 

 axillarcs, S-flori, racemoso-apicati. (Cltar. ex PhilippL) 



Species 1, props Santiago de Chile juxu iimites Mendozianos a Leyboldio locta, a nobis non 



visa. 



Genus ovidenter Bystropogoyii valde affino, ubi taraon flores in verticillastrl-s utrin^ue solitariis 



nondum observati- 



39- Cumlnia, Colla in Mem. Acad. Sc, Toriii, xxxviii. 139, t, 47. — Calyx tubuloso- 

 campanulatus, sub-lS-nervis^ snbaj<iualiter 5-dentatus. Corolbc tubus oxsertus^ superne in 

 faucem ampliatus^ intus sub ataminurn insertione pilosus ; limbus brevis, lobis 5 subsequa- 

 libua patentibus v. 2 poaticls exturiuribus. Stamina 4^ inclusa, distantia, erecta, sub- 

 (equulia ; antlierie 2-locuIarcs, loculis distinctis parallclis. Discus --equalis. Stylus apice 

 breviter 2-fidua, lobis acutiusculia. Nnculoe ovoideo-subtriquetrfCj Imves v, vix nigo- 

 aulre.— Fruticea foliis denticulatis, floraUbuE conforniibus, Cymte axiUares, opposite, 

 peduuculataj, midtifloni3 at foliis sa^pius breviorca, brauteoUs minimis- Florea parvuli 

 at lis Bystropoyonts conspicne majores. 



Ppecies 3, ins. Juan Fernandez incolae, Benth. in DC. Prod, xii, 258, 

 Genus Bysiropogmii vald<: affine, etsi habitu et corolla facile distinguendum. 



40, Pycnantliemnm, Mich. FL Bar. Amer. ib 7> *• 33- (Br acliy sternum, MicL I c. 

 5jt, 31, 32- Koellia, Mcench^ Metli. 407- TuUia, Leavenw. in SilUnu Jonrn. xx, 343, 



