481 
ОО) Spadicis rami 2—10 graciles patentes, recti (saepius 5—12 em. lg.). 
d Spadicis rami 6-10 longi et crassi (3—5 mm.), inferiores 
interdum ramos II. proferentes, magis densiflori, orthostichis 
5—8; lamina utrinque 20-nervis. 
|Segmenta plrq. bijuga longa (5 dm. lg. et 
5 cm. 16). 20. (28.) G. SPRUCEANA Trail. 
| Segmenta plrq. 17-juga, uninervia praeter api- 
calia plurinervia — — — — var. В. compra Trail. 
ЊЕ Spadicis rami minores graciles, minus densiflori, plrq. 2 ad 
3 mm. crassi, semper simplices, orthostichis laxioribus saepe 
evanescentibus. : 
| Lamina utrinque cc. 36-nervis in segmenta 
utrinque plrq. 5 longa inaequalia secta (Bo- 
livia) . (29.) С. OnBIGNIANA Mart. 
1 Lamina utrinque 12—24-nervis, segmentis brevibus saepis- 
sime trijugis. 
|Lamina utrinque 12-nervis; petiolus costá 
duplo longior. 24. (34.) С. TUBERCULATA Spruce. 
| Lamina utrinque 16—24-nervis; petiolus costam cc. aequans 
vel brevior. 
‘Nervi I. sup. utrinque 20—22. Spadix 
longissime pedunculatus, pedunculo spa- 
thas tubulosas longe excedente, rhachi 
brevissimá ramos paucos breves crassos 
fastigiatos gerente; urceolus Q staminalis 
dentatus 21. (80.) С. PAUCIFLORA Mart. 
"Nervi I. sup. utrinque 18—24. Spadix 
brevissime pedunculatus, ramis crassis 
quam pedunculus longioribus; urceolus 
9 staminalis dentatus (31.) С. pEvkRSA Kth. 
* Nervi Г. sup. utrinque 16—18. Spadix 
brevissime pedunculatus, ramis 3—4 сгав- 
sis fastigiatis vix pedicellatis; urceolus 
Q staminalis digitifidus 
22. (32.) С. AsPIDIIFOLIA Spruce. 
* Nervi I. sup. utrinque 16—17. Spadix 
longe pedunculatus pedunculo spathas ex- 
cedente, rhachi longiore ramos teneros 4 
ad 8 breves exserente; urceolus Q stami- 
nalis dentatus 23. (88.) С. WirTIGIANA Glaz. 
tt Lamina simplex bifurcata. 
| Lamina ad '/s—!/, biloba, costá quam laciniae apicales longiore. 
С) Lamina ambitu oblongo-anceolata in petiolum 
angustata . 26. (36.) С. Ровтвлха H. Wendl. 
ОО) Lamina ambitu obovato-lanceolata, furcá utráque 
ТАА ` n 25. (85.) G. сАквРїТОВА H. Wendl. 
1 Lamina bipartita, laciniis costam pluries superantibus 
lineari-acuminatis . . 27. (87.) G. CHELIDONURA Spruce. 
Sect. П. HOLOSPADIX Твап. Spadix simplex cylin- 
drico-incrassatus carnosus, rarissime spiciformis tenuis, plrq. 
longe vel longissime pedunculatus spathis pedunculi basin in- 
yolventibus tubulosis, alveolis dense vel densissime aggregatis 
profunde immersis polystychis, rarissime superficialibus (conf. 
8. 6). — Palmae humiles caudice crassiore depresso, rarius 
gracili arundinaceo, saepe acaules, foliis multis vel saepe plu- 
rimis іп rosulam densam pulcherrimam congestis, (vel raro 
laxis: 5. 6). 
8. 6. Spicatae Пт. Spadix tener breviter pedunculatus, 
rhachi spiciformi tenui laxiflorà quam pedunculus multo lon- 
giore interdum  bifidá, alveolis superficialibus oligostichis. 
Flores longe emergentes, androecei Q sterilis urceolo ad oram 
denticulato. — Palmae graciles caespitosae caudice arundinaceo 
tenui, foliis laxis apicem caudicis longe investientibus, spadicibus 
filiformibus vix petiolum suffulcientem superantibus. 
Т Lamina ambitu oblonga plrq. simplex biloba. Spadix 
cc. Spithameus alveolis tristichis 28. (38.) С. ARUNDINACEA Mart. 
PALMAE: 
GEONOMA. 482 
tf Lamina ambitu obovato-oblonga biloba denique irregula- 
riter pinnatisecta. Spadix minutus се. sesquipollicaris 
alveolis pentastichis (Guiana) (39. С. stricta Kth. 
8. 7. Pachyspadices Dr. Spadix cylindrico-incrassatus 
diametro digitum minorem fere aequante, breviter vel plrq. 
longe vel longissime pedunculatus, pedunculo spathas tubulosas 
saepe longissime excedente, alveolis profunde immersis poly- 
stichis. Flores ante anthesin plane immersi, postea plus mi- 
nusve emergentes, androecei O sterilis urceolo ad oram denti- 
culato vel dentato. — Palmae acaules vel saepius caudesentes, 
folüs densis in rosulam congestis raro laxioribus simplicibus vel 
varie pinnatisectis. 
T Spadix crassus brevissimus (1—1!/» dm.), breviter pedun- 
eulatus, pedunculo quam rhachis crasso-cylindrica bre- 
viore rite axillari. Lamina anguste elliptica brevissime 
bilobo-incisa 29. (40.) С. pycnostacHys Mart. 
tt Spadix elongatus longe vel longissime pedunculatus (1—2-pedalis), 
pedunculo rhachin crasso-cylindricam aequante vel longiore. 
© Lamina simplex biloba vel bifida, laciniis porrectis. 
+ Acaulis. Rhachis densiflora alveolis 12-stichis 
31. (42.) G. MacrostacHya Mart. 
++ Caudescens. Rhachis remotiflora alveolis 8-sti- 
chis . . . . . . . 80. (41) G. BiruRca Dr. et Wendl. 
ОО Lamina inaequaliter pinnatisecta, segmentis apicalibus falcato- 
patentibus latioribus, 
i Lamina plrq. trijuga (rarius 2—5-juga, rarissime fere sim- 
plex irregulariter incisa: sp. 32, var. В. et <.). 
| Caudex gracilis tenuis. Красив attenuata 
alveolis 5—6-stichis . 32. (43.) G. ELEGANS Mart. 
1 Acaulis vel caudice brevissimo crassiore. Rha- 
chis incrassata alveolis 10-stichis (Bolivia 
orientalis) (44.) С. BRONGNIARTIH Mart. 
HH Lamina multijuga, segmentis late lineari-acuminatis falcatis 
paucinervibus simili latitudine, apicalibus plurinervibus. 
| Peduneulus rhachin longissimam versus apicem attenuatam 
subaequans. 
| Caudescens. Lamina utrinque cc. 43-nervis; 
segmenta utrinque 8—9 (Bolivia centralis) 
(45. G. JussiEvANA Mart. 
| Acaulis. Laminae segmenta utrinque 6-10 
(Columbia) . — — — var. МЕТЕХ818 Karst. 
1 Pedunculus quam rhachis cc. duplo longior. 
| Nervi I. sup. utrinque cc. 50. Alveoli rha- 
cheos 6—7-stichi 88. (46.) G. OLFERSIANA Klotzsch. 
| Nervi I. sup. utrinque 25—36. Alveoli rha- 
cheos 15-stichi 84. (47.) G. Camana Trail. 
$. 8. Acaules Dr.. Spadix cylindrico-incrassatus longis- 
sime pedunculatus, pedunculo spathas longe tubulosas exce- 
dente, alveolis densissimis profunde immersis polystichis. Flo- 
res minus obtecti anthesi longe prominentes, androecei О 
sterilis urceolo digitifido, lobis ligulatis. — Palmae acaules, 
foliis rosulatis inaequaliter. pinnatisectis vel simplicibus quam 
spadices paulo longioribus. 
T Lamina inaequaliter pinnatisecta paucijuga, segmentis plus minusve 
patentibus. 
© Spadicis rhachis elongata incrassata, mucronata, 
alveolis 10—12-stichis 85. (48.) С. acauLis Mart. 
©© Spadicis rhachis brevis attenuata in caudam steri- 
lem excurrens, alveolis 6—7-stichis 
86. (49.) С. Tapasorensis Trail. 
ff Lamina simplex cuneato-oblanceolata usque ad !/s bifida, 
laciniis angustis divergentibus longe acuminatis 
37. (50.) G. PorrEANA Kth. 
