PLANTAE LORENTZIANAE. 113 
191. P. persicarioides Kth. — Cordoba, in salicetis ad fluvios. 
(Amer. trop. — Chile). : 
192. Ruprechtia corylifolia Gr. n. sp. foliis breviter petiolatis rigidis 
ovato-rotundatis crenato-repandis undulatisque utrinque puberulis: venis 
supra subimpressis subtus costato-prominulis: ochrea oblique truncata 
decidua, racemis pubescentibus folia subaequantibus, g basi ramgsa fas- 
ciculatis, 9 subindivisis, calycis g segmentis exterioribus obovatis brevis- 
sime unguiculatis, interioribus oblongis aequilongis stamina subaequan- 
tibus, calycis fructiferi pilosiusculi v. glabrati tubo breviter campanulato, 
alis oblongo-linearibus versus apicem obtusum paullo dilatatis, lobis in- 
teralaribus minutis achenium dimidium haud excedentibus, achenii an- 
gulis superne dorso obtusis infra medium dilatatis convexis dorso sulcatis 
sinu profundo distinctis, semine profunde trisulcato. — Folia 1— 11/5" 
longa, 8—14% lata, basi subcordato-truncata, apice rotundata v. late 
obtusiuscula, internodia in ramulis pubescentibus tortuosis subaequantia 
v. excedentia; pedicelli glomerati, breviter exserti, 1—2” longi, sub apice 
articulati; calyx g 1’ longus, fructifer (in distincta planta) alis inclusis 
10— 14^" longus, his 175 —2"" latis; achenium liberum, ovatum, acutum, 
4^ longum. — Nomen vernac. Manzana del Campo. Cordoba, in 
promontoriis Sierra de Cordoba pr. Ascochinga. 
193. R. excelsa Gr. n. sp. foliis breviter petiolatis rigidis ellipticis 
(nunc elliptico-oblongis) repandis minute pilosiusculis v. supra glabrius- 
culis: venis primariis subtus prominulis: ochrea truncata, racemis pubes- 
centibus folia subaequantibus basi ramosa fasciculatis, calycis d' segmen- 
tis exterioribus oyali- subrotundis sessilibus, interioribus obovatis aequi- 
longis quam stamina duplo brevioribus, calycis fructiferi pilosiusculi tubo 
turbinato-campanulato, alis oblongo-linearibus basi dilatatis apice obtusis, 
lobis interalaribus minutis achenium dimidium haud excedentibus, ache- 
nii angulis dorso obtusis infra medium dilatatis et convexo-rotundatis 
sinu lato concavo-planiusculo distinctis, semine obtusangulo: angulis 3 
convexis. — Simillima et affinis praecedenti, staminibus longe exsertis 
et semine distinguenda. Arbor excelsa; folia 1/5 —2^ longa (nunc lusu 
longiora aut breviora) 1^ lata; pedicelli glomerati, longius exserti, fili- 
Phys. Classe, XIX. 
