185 
Ch -Choisy in Prodr. IX. p. 4il, dissectum „pedicellis ela- 
vato-inerassafis, eorolla rubra, ealycem: paullo snperänie“ 
distinguit,. at Cavanilles corollae, ait, zubus calyec paullo 
longior est, et corollam 9 lin. longam depingit, dum calyx (etiam 
ex Choisy) 3— 4-linearis est; corolla igitur calycem Zer 
superat. €. bonariensis secundum Choisy. „peduneulis znzi- 
Jloris, petiolos [vix pollicares] paullo saperantihns; pedicellis 
non: aut: vix inerassatis“ dignoseitur; Oavanilles: contra 
bonariensi suo expressis verbis pedanenlos Zröfleros.tribuit: 
„Rorum peduneulns communis apice bihrasteatus, ubi partia- 
les exenrrant,. plerningne .Zernd® et in figura peiunculas com- 
mamis 17 — 19: lin. longus, petiolus verus modo-;6 lin. lo- 
gus;. peduneuli igitar.-petiolum Zer weguantes, neque paullo 
superantes, uti yalt Choisy. Et revera in eodem speoimine, 
imo in eodem ramo, pedunenlos unillores.et trifloros, hreves 
et.Jongos : saepe :invenire- potes, net. longitndo petiolorum et 
peduneulorum, nee foliorum :forma in. eodem ramo polymor- 
pha notas distinetivas präebent, nihil. igitur remanet nisi. pe- 
dieelli olavazo-incrassati O. dissecti, :et pedicelli non aus 
viw incrassati.O. bonariensis!- \: 
927. Convolvalis trifllorus Ph, :C, sericke‘- pubescens, 
völubilis; ' :Toliis 'hastato- cordatis,' oblongo -linearibus, lobis 
trineatis, ‚antice ‘denie obtuso acutis; pedinieulis axillaribus 
folio brevioribus, trifloris; pedicellis ealycem serieeum aequan- 
Gbus;-corolla pallide purpuren, ealycem bis aeqnante;'7 lin; 
longa; en oa Er . v. 
In prov. Santiago seens vias occurrit. — "Folia inferiora 
830 lin! longa;‘ basi propier arienlas 8 lin., casierum modo 
5 lin.’lata, petioloe 7-28 lin, longo’insidentia, auriculis mä- 
gis rotundatis, -quani in folis Superioribus; in his anrieulae 
obligue-trünentad, "Angulis' duobus fere roctis’ terminafae;, :t 
dens obtusus, late" triangularis inter ayrjeulam '& veligitam 
