MICONIA . MELASTOMACEJE (AUCT. COGNIAUX). , 901 
Calycis tubus cinereus, 1 '/, mm. longus. Petala subacuta, 1 mm. 
longa. Antheræ */, mm. longs. Stylus 1*/, mm. longus. 
In Bolivia prope Yungas et Mapiri (Rusby in hb. Columbia Collège, 
New York). 
B. Folia subtus pilis patulis stellatis vel plumosis hirtella vel tomentosa. — 
Spec. 421-437. 
1. Folia 5-plinervia. 
42]. M. Boliviensis (Cogn. in Bull. Torr. Bot. Cl. XVII, 94, 
nomen); ramis obtuse tetragonis, vix furfuraceis; foliis ovato-oblongis, 
obtusiusculis, basi obtusis, minutissime denticulatis, supra vix furfu- 
raceis, subtus minute sparseque hirtellis ; calyce furfuraceo-tomentoso, 
subtruncato. 
Rami robustissimi, nodosi. Petiolus 3-6 em. longus. Folia rigidius- 
cula, 1 */,-2 '/, dm. longa, 6-14 em. lata, subtus nervuloso-reticulata. 
Paniculæ thyrsoidez, densiflorze, 6-8 cm. longæ; pedicelli szepius vix 
1 mm. longi. Calyx 1 !/,-2 mm. longus. Bacca subglobosa, 4 mm. crassa. 
In Boliviæ prov. Lareeaja prope Ananea, altit. 2800 m. (Mandon 
n. 643) et ad Unduavi (Rusby). 
2, Folia 7-nervia. 
422. M. polygama (Cogn. in Bull. Torr. Bot. Cl. XVII, 92); ramis 
junioribus petiolis panieulis foliisque subtus ad nervos pilis brevibus 
apice stellulato-ramosis densiuscule hirtellis; foliis ovatis, integerrimis 
vel obscure undulato-denticulatis, supra minute subbullatis, subtus 
leviter foveolatis, utrinque brevissime subsparseque hirtellis; floribus 
5-meris, subdioicis, sessilibus vel brevissime pedicellatis, bracteolis 
subulato-setosis suftultis; calyce glabro, denticulato ; stigmate peltato. 
Rami graciles, obtuse tetragoni. Petiolus 3-5 em. longus. Folia spb- 
membranacea, 8-11 em. longa, 5-8 em. lata. Paniculze congestiflorze, 
6-8 em. longs. Calyx 1 '/, mm. longus. Petala late ovata, */, mm. 
longa. Stamina alternatim satis inzequalia, conneetivo basi longe pro- 
ducto. Stylus 2 */, mm. longus. Bacca nigra, 3 mm. crassa. 
In Bolivia ad Guanai et Unduavi (Rusby in hb. Columbia Collège, 
New York). - | 
423. M. dolichopoda (Naud.! l. c. 217); ramis junioribus petiolis 
panieulis calycibusque dense furfuraceo-puberulis ; foliis anguste ova- 
