109 
GERONTOGEA Ch. et Schldl. 
390. GerontoezA microtheca n. sp. — Chichic tzon. 
patonie de Ocopetlayuc. Hermandez p. 366.2? — — Her- 
bacea, erecia, gracilis, ramosissima, floribus in apieibus 
laxe cymoso-panienlatis; foliis petiolatis, ovato-lanceola- 
Us, acuminalis, acutis, supra (praeserlim in margine) sca- 
bris; slipula exigua pubescente dentato-ciliata. — — Spi- 
thamaea. Calyx sub anthesi minimus; corolla infundibu- 
tiformis, lineam longa vel major. Capsulae minutae, de- 
pressae, diametro transvexso majori azin superante, quam 
in G, corymbosa winores, dentibus calycinis brevioribus, 
verlicem vix aequanlibus coronatae. ——- — Barranca de 
Tioselos in umbrosis. Sept. 
391. Geronıoeza Deppeana n. sp. fruticulosa, ra- 
mosissima, erecta, glabra, floribus in apieibus laxe panicu- 
lalis; foliis peliolatis, ovato-lanceolatis, in petiolum atte- 
nuatis, longe acuminatis, aculissimis, firmis, ad marginem 
subrevolutum scabris; stipulis albidis, glanduloso -pubescen- 
tibus, seloso-laciniatis, lacınlis apice incrassato glandulo- 
sis. — — Frutieulus pedalis. Folia maxima vix pollica- 
ria. Corolla infundibuliformis, tres eirciter lineas longa, 
lactea; laciniis ovatis acutis intus puberulis. Stamina ex- 
serta, laciniis breviora, antherae coerulescentes. Pistillum 
breve. Capsula quam in @. corymbosa paulo major, cae- 
terum similis. Flores trimeri inter teffameros oceurrant. 
In hortum botanicum berolinensem introducta florebat 
Oct. 1829. — — San Andres. Aug. 
BOUVARDIA Salısb. 
392. Bowamu Jaeguini H. B. K. 3. p. 300. — 
‚Houstonia eoceinea Andı, vepos t, 106. etc. et. — — 
In campis apricis graminosis prope Jalapam. Aug. 
