872 CXIII. CONVOLVULACE^. [Convolvukm. 



utriusquG OFbis latissime dispersse et in hoptis frequentes, sepalis ssepius acuminatis dorso hispidis 

 et ovario 3-loculari 6-spernio iasigiies. His addimtur species affiiies t. varietates pluriniEe nunc 

 habitu nunc characteribus conformes, et sectio bene retinenda, sed non limitibus certis dcfinienda. 

 Ovarium 3-loculare occurrit in speciebus nonuQUis longe divcrsis, et interdum 2-locuIare 4-o'\iila- 

 tum est in speciminibus vix a PharUfihus reris distingueiidis. Icones sec[uentes ad Pharhitem 

 referuntur, Jacq. Ic. Ear, L 36; Fragm. t. 42; Hort Sckcejibr. t. 261, Jacq. / EcL t 44. 

 RuizetPav. Fl. Per.et CkiLt 119,/ a, 120, f. a, 121,/ a, b. Bot, Mag.U 113, 188, IOOj, 1682, 

 3928, 4024, 4289, 5720. BoL Reg. t 39, 85, 276, 999, 1988, ^^ 1S41, L 56. Smet, Brit FL Gard, 

 t. 86. 



Meissner Lc, 229 t. 80 et t. 79 t c, includit in Pliarbitide L cissoidem, Chois., et 7. albijloram, 

 jVIoric, foliis dissectis iis nonnullarum e StrophipoTiioeis v. Erpipomms similiores sed orario certe 

 3-loculari 6-ovuIato. Orarium parlter 3-lociiIare obserratur in PL ostrina, Lindl. Bot. Keg. 1842, t. 

 51, e Cuba, aliisque speciebus a Pharbitide cseterum valde dissimilibus. 



Aniseia, Ckois. Conv. Or. 99, eat genus jjaruni uaturalc, a Meissnero in Mart. FL Bras. vii. 318, 

 t. 115, aeceptum et speciebus uonnullis exclusis pro sectione TpomtE^ quoad ailycem PkarUti affiiio 

 retlneudum, etsi male limitatum. Species continet plures utriusque orbis, procumbentea v. volubiles, 

 ssepius villosas, sepalis acuniinatis, cxterioribus majoribus basi srepe subcordatis, character valde 

 incertus, sepala enim e,g. in Aniseia barlerioide, Chois., minus incequalia quam in Iiyomma pUosa, 

 Chois. Cseterum sepala in aliis speciebus valde in^qualia in aliis subsequalia obscrvantur in 

 pluribus generibus Convolmilacearitm {Argyreia^ Lettsojnm, Jacqiiemontia, Calystegia, Convolvulo, 

 Breweridt etc.). Stigmata Anmi<B cemues et A, martinicensis a Meissncro, I.e. 319, 320, ovalia 

 dicuntur, sed in icone, t 115, stigma subgloboso-didymum dcUneatur quale ctiam a nobis obser- 

 vatum, Chois. in Mem. Soc, Phys. Gen. ix, t. 4. Wight, Ic. f. 833, 850, etin Hook, Bot. Misc. ii. 

 t. Suppl 8, Movie. PL Koiiv. Amer. t. 38. Bot. Mag. L 4068. Bot. lieg. t. 86- A, gracillima 

 Meissn,, tarn habitu quam sepalis subsequalibus et stigmatibus lincaribus ad Convolmdmn referenda 

 est. 



Batatas, Chois. Conv. Or. 52, et in DC. Prod. ix. 337, Walp. Bep. vi, 530, An?t. iii. 106, v, 531, 

 ab Iponitsa distinguitur ovario septis spuriis inter ovula cujus^iue loculi evolutis 4'loculari, character 

 nequaquam habitui conformis et valde incertus, septo spurio ssepe iniperfe<jto v. evanido v. post 

 anthesin evoluto, et species nonnullse a Choisyo sub Batata et2pom(sa repetitfe. Omnes a Meissncro 

 rite ad I^onusam revocatas, et inter sectiones Pharbitide ^n, Er^ipomiBam et StrophipoTn^am distri- 

 butse- 



Spjrantheea, BoJ. Hort. Maurit, 226 (absque char,,), includit species nonnuUas antheris spiraliter 

 tortis, ad series varias generis pertinentes. 



Ipom-ea qiialis a Choisyo limitatur in sectiones seu potius series 3 adhahitum dividitur: 



1. Orthipoitusa, Chois,, distinguitur caule orecto v. suberecto, slmplici y, parnm ramoso, floribiia 

 sa^piua amplis- Species continet plurimas AmerJcanas imprimis Brasilicnses noouuUasque Afri- 

 eanas. NonnuUse tamen tenuiores floribus minoribus inter Ortkipoin^am et Erpij^om^am ambigunt. 

 Cav. Ic. t. 250, Hook. Ic. PL t, 471- Mcissn. in Mart, FL Bras. rii. t. 81 ad 91. BoL Mag. 

 t. 4206. 



2. Erpipmntsa, Chois., caule prostrato v. repente non v. vix volubili, est series multo minus 

 naturalis. Species nonnulb'e maritimae crassifolise, L ^es-capr<F, I, acetos^folia, L maritima, etc.^ 

 habitu peculiari gaudent, sed alise tenuiores variant prostrat^e v. plus minus volubiles. Jacq. Hort. 

 Schxiibr. t. 37* Cyr. PL Bar. t. 5. Ten. FL Nap. t. 121. Hooh lc. PL t. 1099. Marie. PL Nouv. 

 Amer, L 70, Meissn. in Mart. Fl. Bras, vii, t. 92 ad 94. Bot. Beg. t 319 et 1840, t. 21, et inter 

 species tenues ambiguas, Cav. Ic. t. 478, Oliv. in Trans. Linn. Soc. xxix. t. 79. Bot. Mag. t. 

 4301, Leitocallis, G. Don, Gen. SysL iy. 260. 



3. Strophipom^a, Chois., seu Ipom^^ volubiles, cnm nullis scctionibus v, generibus praxiedentibus 

 stricte couvenientes, remanet series vasta specierum polymorpharam. Aliee altissimo scandentes, 

 habitu et floribus Biveis Argyrcisve similes, diffenint ovario et fructu ; alise tenues hcrbacefe 

 parum volubiles, coroUis parvis campanulatis, Convolvuh accedunt sed stigmate facillime dis- 

 tinguend»; nonnullae tamen floribus parvis capitatis a Jacqnemo7itiis Cephalanthis parum recedunt 

 et quoad folia StrophijiommcB variant pinnatim v. digitatim dissectse, pedatim v. palmatim lobat^ 

 3-5-fid3e, sinuatse v. integrse. Icones sequentes 8trophipom(eas illufitrantes insigniores sunt non- 

 mi\\^ s\ih Convolvulo. Cav. Ic. t. 107, 208, 256, 323. Jacq. Hort. Schcenbr, t. 199,200; Hort. 

 Vind- 159, iii, t. 69 ; Ic. Bar. t 317 ad 319. Jacq. f. EcL t 89, 145, Chois. in Mem. Soc. Phys. 

 Gen. ix. t. 2. Wall. PL As. Bar. L 43, 155, 171. Wight, Blustr. L 168, in Hook. BoL Misc. ii. t 



