waAcamawGa. — EUPH.. ACALYPHE/E (vcr. MULLER)..— 995 
florigeri crassi, ferruginel, cum stipulis tomentelli. Stipulze 21 cm. long, 
l cm. late, firme. membranacez. Petioli 15-20 cm. longi, fusci, puberuli, 
juveniles cum inflorescentiis ferruginei. Limibus foliorum 15-25 cm. longus et 
fere totidem latus, orbiculari-ovatus, basi ambitu rotundata epeltata profunde 
cordatus, subtus parciuscule glandulis aureo-nitidulis punctatus, rigidus, 
supra: glaber, subtus in costis. costulisque transversis prominentibus minute 
uberulus v. demum glabratus, caeterum colore ludens aut argillaceo-fusci- 
dun. aut albido-glaucus, interdum pars altera ejusdem folii subtus albido- 
glauca,. altera. fuscidula. Inflorescentia petiolis evolutis duplo et ultra bre- 
viores. Bracteze steriles circ. 8 mm.longee, florigerz multo pallidiores, minute 
subincano-tomentelle. Calyx foem. fere 3 mm. longus, sessilis, dein ovario 
acorescente.ruptus. Fructus ignotus. (v. s.) 
4" Bractez pectinatim dentatze v. lobatz (in spec. priore ignotz). 
18. M. nvcosA, foliorum limbo breviter trilobo membranaceo. 5 In India 
orientali (Wall. n. 7807! in ipso hb. Wall., nunc in hb. Soc. Linn. londin., 
ubi adsunt duo folia). Mappa rugosa. Müll. Arg. in Linnaa, vol. 3^. p. 197. 
'Tragia rugosa Wall. Cat. n. 1807 (nomen). Petioli longissimi, hirto-pubes- 
centes. Limbus foliorum magnus, 35 cm. longus et totidem latus, orbiculari- 
ovatus, basi late peltatus et retuso-subcordatus, margine obtuse subrepando- 
dentatus, trilobus v. inferne utrinque insuper obsoletius 2-3-lobus, subtus 
glandulis fuscis densiuscule sparsis obsitus. Lobus terminalis triangularis, 
subacuminatus. Sinus parum profundi, obtusi. Pagina superior pilis simpli- 
cibus v. hinc inde fasciculato-substellatis puberulus, dein glabrescens, subtus 
pilis longioribus pubescens. Costule secundaris et transverse subtus promi- 
nentes; venule reliculatze, inaequaliter prominule. Flores et fructus ignoti, 
planta tamen quoad genus haud dubia. (v. s.) 
19. M. MEGALOPHYLLA, foliis grandilobis coriaceo-membranaceis, stipulis 
magnis ovatis erectis subcoriaceis, paniculis masc. amplis valde floribundis, 
bracteis ramulorum inflorescentize anguste lanceolatis integris parvis florigeris 
autem ad apicem ramillorum late rhombeo-ovatis acutis basi cuneatis pecti- 
nato-lobatis in conulum ovoideum dense imbricato-congestis, floribus masc. 
2(-1)-andris. 5 In India orientali verisimiliter malaccana (Griffith n. 4724! in 
hb. Hook.). Mappa megalophylla Müll. Arg. in Flora ratisb. 1864. p. 467. 
Ramuli florigeri validissimi, diametro 14 cm. sequantes, stipulis 24 cm. lon- 
gis inferne 1* om. latis obtusiusculis rigidis subpersistentibus dense muniti, 
pube stellaia brevissima cum petiolis et inflorescentia vestiti. Limbus foliorum 
&iganteus, longe petiolatus, orbiculari-ovatus, late peltatus, subtus dense 
punctato-glandulosus et dense valdeque prominenter reticulato-venosus, 
Junior supra stellato-puberulus, subtus pilis incano-fulvis paulo longioribus 
tomentellus, evolutus semimetralis et amplior, subtus breviter hirtello-pubes- 
cens. Conuli florum masc. 5 mm. longi, similes iis. M. Motleyane, a qua 
species magnitudine et forma foliorum,. rete, indumento et colore fuscidulo 
partium et stipulis differt. Flores-foem. et fructus ignoti. (v. s.) 
(9 20, M. GIGANTEA, foliorum limbo breviuscule trilobo v. elobato coriaceo-mem- 
branaceo, stipulis maximis amplis, paniculis masc. floribunilis, floribus masc. 
in panieulis glomeratis, bracteis florigeris masc. in capitulum dispositis late 
rhombeo-ovatis acuminatis cucullato-concavis margine cristato-4-7-dentatis, 
calyce masc. 2(-3)-andro furfuraceo perexiguo, capsulis didymis inermibus. 
5 In Sumatra, in prov. Palembang prope Muara Enim (ab ipso cl. detectore 
Teysmann nuperrime miss. in hb. DC.!). Mappa gigantea Zolling. in Linnza, 
vol. 29 p. 465. Mappa macrophylla S. Kurz in Teysm. et Binnend. Plant. nov. 
v. minus cognit. hort. bogor. p. 30. Rottlera gigantea Reichenb. f. et Zoll. ex 
Kürz 1. c. (nomen ined.). Ramuli florigeri diametro 2 1 cm. cquantes, i. e. 
summopere incrassati, late. medullosi, dense foliosi. Stipularum basis utrinque 
circiter tertiam partem peripherie circumdans. Petioli crassissimi, diametro 
10 mm. zequantes. Limbus. foliorum longe petiolatus,. giganteus, 40-60 cm. 
longus et totidem latus, orbiculatus, basi circiter latitudine decimetrali intra 
insertionem petioli retrorsum peltato-productus, subtus tenuissime villosulus, 
supra minutissime .stellato-furfuraceus, in.venulis fuscescens. Pili indumenti 
