LeucopliyUece.'] CXV. SCEOPHULARINE^. 927 



oblongaj interdum angxilata ; embryo rectus.— Fmtex tenuilcr et sordide tomentoso- 

 puberulus. Folia altema, ovata, integerrima v, paucidentata, mollia. Pedicelli ad 

 axillaa solitarii, ebracteati. Flores magiii. Corolla fiavescenSj lobis inter se et tubo 

 subBquilongis- 



Species 1, Mesieana. 



3, ^encopbyllum, Rumb, et Bonpl. PI -^quin. ii. 95, t. 109. — Calyx brevis, alte 5- 

 fidus, fere 5-partitus, segmentis subvalvatia. CorollEe tubus latus^ subcampanulatus ; 

 linibi lobi 5, rotundati, patentes, subtequales, 2 poaticis exterioribus. Stamina 4, didy- 

 nama (rariua 5 ?), basi corolla? affixa, inclusa, filamentis crassiuscule filiformibus ; antherm 

 loculis dorso appositis demum divaricatis apice confluentibus sub-1-loculares. Discus 

 annularis, parum conspicuus. Ovarium 2-loculare, i^lacentis crassiusculis septo adnatis ; 

 stylus filiformis, stigmate parum dilatato integro v. brevissime 2-lamellato ; ovula nume- 

 rosa. Capsula 2-valvis, valvis 2-fidis placentas connatas liberantibus v, iis breviter ad- 

 hasrentibus. Semina oblunga, recta v, curvula, rugosula ; embryo rectus v. leviter 

 incur\'U9. — Frutices divaricato-ramosij piUs ramosis dense tomentosi v. canescentes. 

 Folia alterna, ovata v. obovata, parvula, craaaiuscula. Pedicelli ad axillas solitarii, 

 brevissimi, ebracteati. Corollse violaceie. 



Species 3, regionis Mexieano-TexanBe incolae, Senth. in DC. Prod. x. 344. Torr. Pot E^nory 

 Exped. 115. Miers, Illusir, ii. 77,^.58. L. camjmmilatum, Miers L c, a. L. avibiguo, Humb. et 

 BonpL, Eequfiquam differre ridetur. 



Miers iu flore examinato stamina 5 invenit et gemis lutev Hyoscyameas qI Alropeas Sohnacca^ 

 rum collocavit. Nos sEepissime stamina 4 didynama in variis speciminibus specienim 3 ridimus 

 quiflt^ rarissime addito, et Kstiyatio corollse omnino Scrophularmearum, roinime plicata, nee quin- 

 cimcialim imbricata, 



m L J 



Tribus II, Aptosijieje. 



J 



4. Aptosimum, BwrcA, Trav. i, 219, ahsque char. (Oblendorfia, Lehm.Lid. Sem. Ifori. 

 Hamh- 1835, Chilostigma, Hochst. in Floray 1841, 372*)— Calyx alte 5-fidus, lobis an- 

 gustis subvalvatis, C^rollie tubus supra basin in faucem longaau ampliatus ; limbus 

 patens, obliquus, 5-fiduSj lobis planis sub<nsqualibus rotundatis, 2 posticis exterioribus. 

 Stamina 4, didynama, prope basin corolla affixa, inclusa^ filamentis filiformibus ; anthers 

 transversfe, extus ciliato-hispid^^ confluentim 1-loculare.s, submembranaceit;, staminum 

 posticomm minores Sfepe cassie. Stylus filiformiSj stigmate parvo emarginato ; ovula in 

 loculis numerosa. Capsula brevis, apice septo contrarie compressa, obtusa v. emarginata, 

 septicide plus minus 2-valvis, valvis 2-fidis jjaai columme xjlacentifurte adbitjrentibus, 

 Semina numerosaj par^'a, obovoideav.compresso-globosa, testa apprcRsa reticulata, funiculo 

 interdum membranaceo-dilatato ; embryo rectus v. leviter incurvus, cotyledonibus ovatis, — 

 Fruticuli rarius herb^j depressi prostrati v. ca^spitosi. Folia altema, conferta, integer- 

 rima, l-nervia, oblongo-spatbulata linearia v. ftcicularia. Floras sessiles, axillares, 

 2-bracteolati, Corolla3 venos^e, plerisque c^riilcscentes. 



Species 9, quamm una Nubica, caeteiK Africfe australis incolse. Bentk. in PC. Prod. x. 345, 

 Bot Peg. t 1882. 



Semina in A* depreeso^ Burch,, funiculo mcmbranaeco-dilatato integro v, lacero fulta, in A, 

 abietino^ Burch,, nuda. 



5, PeHostomum, E. Mey.y Benth, in Bot Peg. s^ih n. 1882, — Calyx 5-partitxis, seg- 

 mentis angustia subvalvatis. ' Corollse tubus supra b^in in faucem longam ampliatus ; 

 limbus patens, 5-fidua, lobis planis subfequaUbus rotundatis, 2 posticis exterioribus. 

 Stamina 4, didynama, prope basin corollse affixa, inclusa, filamentis filiformibus ; antherse 

 transverste, extus ciliato-hispidfe v. rarius glabra, confluentim 1-loculares, submembrana- 

 cese, omnea requaliter pcrfectns. Stylus filiformis, stigmate parvo emarginato ; ovula in 

 loculis numerosa. Capstda ovato-oblonga, acuta, apice compressa, 2-Bulcata, loculicide 

 et septicide dehisceus, valvis margine introflexis columnam placentiferam nudantibus. 



