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UNDESCRIBED PLANTS FROM GUATEMALA AND 
OTHER CENTRAL AMERICAN REPUBLICS. XXII.: 
JOHN DONNELL SMITH. 
(WITH PLATE 1) 
Xylosma Turrialbanum Donn. Sm.— Folia magna oblongo- 
elliptica longe obtuseque acuminata in basin obtusiusculam aut 
retusam angustata membranacea integerrima glabra minute pel- 
lucido-punctata venis venulisque transversis subparallelis. Flo- 
rum masculinorum pedicelli fasciculato-congesti floribus 4-5-plo 
longiores ad tres partes longitudinis articulati. Sepala5. Sta- 
mina I5 sepalis paulo breviora. Discus subinteger, glandulis 
nullis. 
Ramis spiniformibus 1-7 longis armatum, his florum fasciculis saepe 
ornatis, Folia g—13°™ longa 3~5™ lata pellucida basi nonnunquam minute 
bilobata, nervis lateralibus utrinque 6-8 subtus prominulis, petiolis 5-10™ 
longis. Pedicelli indefiniti g-11™™ longi pubescentes, bracteis pilosis, brac- 
teolis rudimentariis. Sepala oblongo-ovata 3™ longa parce pubescentia. 
Filamenta 2™™ longa infra medium pubescentia, antheris elliptico-globosis 
dorso affixis. Discus annularis carnosus 2™ diametralis ciliolatus ceterum 
glaber. Flores feminini fructusque ignoti.— Inter species Americanas foliis 
integerrimis insigne. 
“In fundo Aragon vocato in declivibus Turrialbanis sito, Costa Rica, alt. 
630", Jan. 1899, Pittier, no. 7518 Pl. Guat. &c., qu. ed. Donn, Sm. (n. 13217 
herb. nat. Cost,). 
Monnina saprogena Donn. Sm. (§ Hepeanpra Chodat, Bull. 
Herb. Boiss. 4: 243.)—Folia estipulata crassiuscula glabra lan- 
ceolata-elliptica acuminata in petiolum attenuata, nervis lat- 
eralibus utrinque 3~4 erecto-patentibus distinctis ante marginem 
€vanidis supra subimmersis, venis obsoletis. Racemi paniculati, 
floribus pedicellos paulo superantibus. Sepala interiora per duas 
partes connata. Carina subintegra. Discus conspicue unilat- 
€ralis, ovario dimidiato-elliptico glabro uniloculari. Fructus 
*Continued from Bor. GAZ., 27: 443. 1899. 
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