64 Contributions from the Gray Herbarium 
qualiter ovalia acuminata basi cuneata in petiolum acuminata 
leviter crenato-sinuata chartacea utrinque scabra supra saturate 
viridia subdense strigillosa subsparse setosa pilis vix incrassatis 
demum deciduis tum lepidota subtus pallidius viridia in costa et 
venis patenter hispida alibi minute tuberculato-hispidula penni- 
venia (venis albidis conspicuis 19-21-jugis curvatis parallelis apice 
intra marginem laminae connexis venam intramarginalem effi- 
cientibus) 1-1.4 dm. longa 4.8-8 cm. lata, in petiolis 1 em. longis 
insidentia. Panicula terminalis sessilis submultiflora 7 cm. longa 
3.5 cm. lata dense canescenterque tomentulo-hispidula etiam dense 
setosa pilis purpureis eglandulosis 3 mm. longis; bracteae lanceo- 
latae duae inferiores ca. 1.8 cm. longae, superiores minimae 6 mm. 
longae vel breviores; internodia 2 em. longa vel breviora; pedi- 
celli 2.5 mm. longi vel breviores. Calyx vix maturus 2.7 cm. 
longus basi purpurascens sursum viridescens tubulosus ad apicem 
paullum ampliatus intus glaber extus dense hispidulus pilis brevi- 
bus albicantibus et subdense setosus pilis longis purpureis patenti- 
bus; lobus dorsalis calycis obscurus obtusus ca. 1.5 mm. longus; 
dentes 6 ovati acuti ad 2 mm. longi; appendices oblongi obtusi 
hispiduli et apice setis 3-4 donati ca. 0.6 mm. longi; glandulae 6 
magnae. Petala 2 dorsalia lanceolata acuminata glabra pallida 
(an matura ?) ca. 1 mm. longa. Stamina 11, filamenta ae 
Discus lunulatus sulcatus. Ovarium glabrum. Ovula 9. — 
Oaxaca: Cafetal Concordia, Dept. Pochutla, 500 m., 27 April 
1917, Conzatti, Reko, & Makrinius 3209 (ryPH in Gray Herb.). “e 
From C. cristata Rose, its only near relative, Cuphea megalophylla 
is distinguished chiefly by the rather densely setose stem, leaves, 
inflorescence, and cal 
Arpista (Icacorea) Conzattii Blake, sp. nov. Frutex vel arbor. 
Ramus glaber cortice griseo tectus. Folia alterna anguste ellip- 
tico-lanceolata acuminata basi acute inaequaliterque cuneata — 
crenulata pergamentacea supra saturate viridia subtus pallidiora : 
es et -lineolata utrinque glabra pennivenia (venis 
ca. 22-jugis parum prominulis prope marginem ramosis et anasto- 
mosantibus, venulis obscuris) 9-16 cm. longa 2.6-4.4 cm. lata, ™ 
petiolis glabris supra subcomplanatis immarginatis 4-13 mm. 
longis. Paniculae axillares pyramidatae multiflorae nudae vel 
ramo imo basi bractea 13 mm. longa suffulto sordide subsparsequée 
pubescentes pilis brevibus glandularibus 6-15 cm. longae 7-15 «™- 
