V A. FRANCHET. — PLANTS YUNNANENSES. -447 



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5. I. pi'ocmiibcns, sp. nov. 



Procumbens, radicans, glaberrima ; caulis ramosissimus longe pros- 

 tratus ramos erectos producens. Folia allerna, peliolata, parva, inferiora 

 ovata obtusa, superiora plus minus acuminata, subtus glaucescentia, 

 crenulato-deutato, crenulis mucronulatis, ad basin parce glaudulifera. 

 Pedunculi axillares folio breviores, sscpius bifloii, pedicellis elougatis, 

 llorem fere acquantibus; flores aurei , (neglecto calcare) paulo ultra 

 semipollicares; bracteola sub flore nulla; sepala 3 (antica desunt ut 

 videtur), lateralia oblique obcordata, subherbacea; label lum saccato- 

 conicuin, antice longe productum acuminatum, in calcar subiilatum flore 

 longius sensim desinens; vexillum late obcordatum, convexum ; alae 

 inaequaliter bifida;, lobis obovatis integris, exteriore fere triplo breviore; 

 capsula linearis. 



Caulis 1-2 pedalis; petiolus circiter 1 cent., limbo 15-30 mill, longo, 

 6-12 mill, lato; flores circiter 15 mill., calcare 25-35 mill.; capsula 

 25 mill., 3 mill. lata. 



Yun-nan, secus rivulos in planitie Tali; 10 nov. 1885 (Delav. 

 n. 1949). 



Bien caracterise par ses tiges longuement trainantes, radicantes aux 

 nceuds, emettant de nombreux rameaux redresses; parses fleurs d'un 

 jaune d'or, a long eperon subule, presque droit. 



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6. I. divaricata, sp. nov. 



Rigida, glabra; caulis erectus, subsimplex. Folia subtus purpureo- 

 tincta, papyracea, breviter petiolata (inferiora desunt), oblongo-lanceo- 

 lata, basi lata leviter cordata glandulisque pedicellatis ciliata, argute 

 serrata, dentibus mucronatis, apice longe acuminata. Pedunculi axil- 

 lares, 2-4-flori, elongati , plus minus arcuali, pedicellis elongatis 

 patentibus; bracteola lanceolata, sub flore persistens; flores magni, 

 lutei (?); sepala 3 (antica non inveni), lateralia ovato-lanceolata; label- 

 lum late concavum, antice producto acuminatum, apice obtusum, cal- 

 care tenui, cylindrico, abbreviato; vexillum orbiculatum, parum con- 

 vexum; alse semiobovatae, lobo externo multo minore, interno apice 

 rotundato vel vix emarginato; capsula elongata, plane linearis, semi- 

 nibus glabris. 



Subbipedalis; folia 12-15 cent, longa, 25-30 mill, lata; pedunculi 

 4-6 cent.; pedicelli pollicares et ultra; flores 4 cent., calcare circiter 

 1 cent.; capsula 4-5 cent, longa, vix ultra 2 mill. lata. 



Yun-nan, in monte Che-tcho-tze, supra Tapin-tze; 3 oct. 1882 (Delav. 

 Imp. n. 2). 



L'inflorescence diffuse, un peu divariquee, formee de pedoncules plus 



