1004 DICOTYL. seu EXOGEN AE. MACARANGA. 
Soort. van Rottlera p. 8, et in Linnza, vol. 28. p. 307 ; Miq. Flor. Ind. bat. 
vol. ]. part. 2. p. 402. Mappa Zollingeri Miq. Flor. Ind. bat. Suppl. Sumatra 
E 457. Ramuli sulcato-angulosi, indumento obscuro brevi obducti et insuper 
ispiduli; partes juveniles obscure ferrugineo-tomentose. Stipulze 10-12 mm. 
longz, longo tractu circ. 24 mm. late, subcompaginate, obtuse, deciduz, 
bractearum lineari-subulate, flores paulo superantes. Petioli 3-6 cm. longi. 
Limbus foliorum 8-14 cm. longus, sepius 5-10 cm. latus, ovato-orbicularis, 
breviuscule cuspidato-acuminatus, basi obtusus v. etiam breviter cuneato- 
contractus, nunc obsolete trilobus, repando-dentatus, subcoriaceus, subtus 
dense flavido-v. aureo-glandulosus, supra nigricanti-fuscus v. obscurus, pube- 
rulus, subtus obscure olivaceo-v. obscure argillaceo-viridis v. etiam incanus, 
in costulis densiuscule molliter villosulus, subtus prominenter reticulato-ve- 
nosus. Racemi foem. petiolis 2-3-plo breviores, apice tantum florigeri. Pedicelli 
fem. florigeri subnulli, fructigeri 2-3 mm. zquantes. Calyx fem. 2 mm. 
longus. Styli parvi, arcuato-patuli, leviusculi. Capsule absque aculeis 8 mm. 
late, 51 mm. longa. Flores masc. ignoti. (v. s.) 
*** Flores masc. 3-2-andri (v. ignoti). Limbus foliorum oblongatus v. e basi 
triangulari-ovata longe acuminatus. 
1* Bractez non patellari-glanduligere, in duabus posterioribus tamen 
quoad hunc characterem ignota. 
45. M. HELFERI, bracteis primariis ovato-v. sublineari-lanceolatis falcato- 
subincurvis margine inciso-laciniatis haud patellari-glanduligeris. ?) In India 
orientali, in prov. Martabania, ad Tenasserim et Andamans (Helfer n. 4750! 
ex hb. hort. kew. in hb. DC.). Ramuli teretes. Petioli limbo fere triplo bre- 
viores. Limbus foliorum oblongo-rhombeus, acutissime et longe acuminatus, 
basi breviter cuneato-contractus. Panicule masc. parum numerose. — 
Specimina quoad flores valde juvenilia tantum adsunt, haud sufficienter. 
exploranda, evidenter tamen proxime affinia M. trichocarpe, a qua dis- 
cernuntur indumento partium obsceuriore, paulo longiore, primum villo- 
sulo, ramulis teretibus, limbo foliorum brevius petiolato sc. petiolo 3-5 cm. 
longo predito, subtus haud albicante, costulis tertiariis et venis gracilio- 
ribus, haud valide prominentibus, bracteis primariis 6-8 mm. longis, longe 
acuminatis. Nonnihil dein etiam M. involucratam simulat. A M. Amboinensi 
differt bracteis masc. pluries majoribus, foliis autem cum hac specie con- 
venit. (v. s.) 
O 46. M. sTRICTA, ramulis petiolisque elongatis strictissimis rufo-velutinis, foliis 
trinerviis. 5 In insula Sumatra prope Lubu alang prov. Padang (Teysmann). 
Mappa? stricta Reichenb. f. et Zolling. Over Soorten van Rottlera p. 31, et in 
Linnea, vol. 28 p. 310 ; Miq. Flor. Ind. bat. vol. 1. part. 2. p. 402. Ramuli 
subcompressi, angulati, sulcati. Petioli usque al 10cm. longi. Foliorum 
limbus ellipticus, acuminatus, basi obtusiusculus, supra ad basin biglandu- 
losus, interdum glandulis accessoriis auctus, supra gabriusculus, in costa 
primaria pubescens, subtus molliter tomentosus, margine obtuse denticulatus. 
Coste secundarie subhorizontales. Reliqua ignota.— Species M. trichocarpi 
affinis dicitur. 
41. M. CUNEIFOLIA, foliorum limbo longiuscule petiolato, racemis brevibus 
strictis, bracteis masc. navicularibus acuminatissimis subulato-cristatis. j In 
insula Bangka? (Teysmann). Mappa cuneifolia Zolling. in Linnea, vol. 29. 
P 467. Ramuli stricti, angulati, cum petiolis velutini. Limbus foliorum rhom- 
eo-ovatus v. ovatus, acuminatus, basi latus v. plerumque cuneatus, integer, 
superne autem duplicato-repando-denticulatus, in denticulis subulatis glan- 
dulosus, supra velutinus, subtus molliter tomentosus. Racemi petiolis bre- 
viores. 
2* Bractee grosse glanduliger:z. 
48. M. JAVANICA, bracteis pauciglanduligeris, floribus masc. 2-5-andris. 
capsulis sparse muricatis et dense granulatis, aculeis mollibus brevissimis 
glabris. 
