160 A. Engler. — Araceae. 
post icis 2—3 cm longis, angulo acuto distantibus, vel tantum obtusa, costa subtus et 
'supra rotundata, nervis “Intera libus I. utrinque circ. 20, infimis retrorsis vel horizonta- 
liter patentibus, reliquis patentibus, rectiusculis, nervo collectivo a margine latiuscule 
(1/s—t/7 lateris) remoto conjunctis. Pedunculus quam petiolus paullo longior, dm 
Ion: mm crassus. Spatha lanceolata cuspidata, basi decurrens, 5—8 cm longa, 
1,5—1,75 cm lata, cuspide 3—4 mm longa instructa, rufescens. Spadix bro stipi- 
tatus cylindricus rectus, 4 dm longus, quam spatha paullo buo Flores majusculi 
violascentes. Antherae PER Ovarium ovoideum, 2,5 mm long 
Südbrasilianischo Provinz: Rio de Janeiro (Riedel — "Herb. Kais. bot. Garten 
St. Petersburg, Burchell n. 2913). 
2 . quinquenervium Kunth, Enum. pl. II. (1841) 76; Engl. in DC. Mon 
Phan. Il. (1879) 156. — Foliorum petioli genieulo obsoleto, canaliculato instructi, lamina 
subeoriacea, late lanceolato-oblonga, dimidio inferiore paullum latior, apicem versus 
gradatim angustata, basin versus rotunda ta, ima' cordatim repanda, versus geniculum 
brevissime cuneata, 4— 4,5 dm longa, tile 1,2 "dm lata, nervis lateralibus I. e basi 
nascentibus utrinque 2, extimis tenuioribus margini approximatis ad imam quartam 
partem laminae in marginem exeuntibus, intimis crassioribus arcuatim adscendentibus 
in nervum collectivum contiiuim x nervos I. superiores circ, 40 remotos atque nervos 
II. et III. interjectos conjungentem progredientibus. Spatha late es bre- . 
vissime decurrens, 5 cm longa, inferne 9 em lata. Spadix stipite 0,5 cm longo suffultus, 
quam 2 dimidio lonigiur 
uatoriale andine Provinz: Colombia; Andes de Pasto (v. Humboldt — 
Herb. Willdenow, Berlin). 
227. A. subcordatum Schott in Österr. bot. Zeitschr. (1858) 181, Prodr. (1860) 
489; Engl. in DC. Mon. Phan. II. (4879) 156. — Foliorum petioli 2—2, 5 dm longi, 
supra sulcati, geniculo 1,5 cm longo, incrassato instructi, lamina pergamena vel sub- 
chartacea, oblonga, apicem versus sensim linea arcuata angustata, apiculata, basi rotun- 
data et subcordata, 1,5 dm longa, nervis lateralibus I. utrinque duobus e basi nascem 
tibus, exterioribus tenuibus ad imam tertiam vel quartam partem laminae in marginem 
transgredientibus, interioribus inferne arcuatis et demum nervum colleetivum curvatum 
margine late remotum, nervos I. costales cire. 6 remotos, patentes conjungentem 
Miei Pedunculi 2—3 dm longi. Spatha 4—5 em longa, 2 em lata, late 
lineari-lanceolata, longe et tenuiter cuspidata, basi brevissime guis T 4,5 cm 
longe Mitra teretiusculus, juliformis, 5 cm longus, inferne 5 mm crass 
es Géntiadihe ME S- Guatemala, Las ? Ne. um Ping m (w end- 
land); p im Distrikt Quiché um 2600 m, suf Bäumen (Heyde u. Lux in John 
Donnell Smith, Plantae guatemal. n. 3516 — blöhend im April 1892). 
228. A. Augustinum C. Koch et Lauche in Index sem. horti berol. (1855) 71 
Engl. in Araceae exsiec. et illustr. n. 190 et in Bot. Jahrb. XXV. (1898) 409. — 
. trinervium Kunth var. Augustinum Engl. in Fl. brasil. II. 2. (1818) 95 et in pc. 
Mon. Phan. II. (1879) 154. — Caudex assurgens. Foliorum petiolus quam lamma 
longior, antice canaliculatus, marginibus acietatus, 4—5 dm longus, 5—7 mm Crassus, 
geniculo 2 em longo instructus, lamina coriacea, supra saturate viridis, lucidula, oblongo" 
ovato-lanceolata vel oblongo-ovata, basi rotundata et cordatim repanda vel subcordata, 
interdum cordata, lobis brevibus sinu rectangulo vel obtusangulo sejunctis, apicem versus 
e triente vel quarta parta inferiore sensim angustata, spienlate: 9—4 dm longa, triente 
inferiore 4,5—1,8 dm lata, nervis lateralibus I. utrinque Er e basi nascentibus, 
extimis tenuibus in matgine imae tertiae partis exeuntibus, intim rvum collectivum 
ende 
a margine 8—15 mm remotum constituente interdum etiam cire nervo collectivo v 
ve 
supremam quartam partem laminae procurrente. Pedunculus petiolum aequans 
longior. Spatha lineari-lanceolata, 1,2—1,4 dm longa, 2 cm lata, basi wies : em de- 
currens. Spadix sessilis, 1— 1,2 da longus, 8—9 mm crassus, atropu 
rpur 
Südbrasilianische Provinz Rio de Janeiro, Serra dos Lapin "Glazins 
n. 9028 — Herb. Berlin; Serra da Estrella, bei Mandioca (Glaziou n. 16518 
. 
5 RE 
