CLXXXVIIL PANDANEJE, 949 
* ^ H 
Ono CLXXXVIIL  PANDANEX. 
Endl, Gen, Pl. 242. Lindl. Veg. Kingd. 132. 
lores dioici, utriusque sexus in spadice simplici v. composito dense conferti. . Peri- 
anthiwmn 0. Fl. d : Stamina numerosa ; filamenta filiformia v. brevia et conica, libera 
v. connata.  Anther basifixe, erecto, shlonge, obtuse, 2-locülares, loculis interdum 
2-locellatis, in longitudi dehiscentes ; pollen glob v. ellip Ovarii rudi- 
menta 0 v. gninuta, rarius discus d Fl. 9 : Staminodia 0. v. brevia, hypogyna 
v. basi ovarii RUnan qO narium 1- loculare, lüborung y. cum ovariis contiguis in phalanges 
2-co-loculares stig distinctis v. tum ; stylus 0 v. brevissimus et 
obconieus ; stigma sessile e& subulatum uno latere papillosum, v. fureatum, v. depressum 
et hippocme pi orifi. Ovula anatropa, nunc solitaria et subbasilaria funiculo brevi, nune 
plurima placentis l-co parietalibus funiculis elongatis affixa ascendentia v. pendula. 
Syncarpiwmn v. &yncarplortn odes e cárpelhs Vructue) singulis i Deme mino- 
ribus concretis d g v. ; carpella 
singula 1-loculari: pi iiddrn cc-loculari MATE lignosa drupacea v. psocato 
intusque pulposa, icd ecdli v. angulata, vertice tumido hemispl v. py ib o- 
prismatico integro v. lobato solido v. cavo stigmatibus coronato. Semina minuta, ellip- 
soidea v. fusiformia, subsessilia v. funiculis ascendentibus appensa ; testa membranacea 
v. erustacea, striolata; raphe prominula; albumen dense carnosum. | Éinbryo minutus, 
hilo proximus. 
Fructices v. arbores erecti v. ope radicum dentes, di-tri-chotome ramosi, trunco 
ramisque annulatis radices szereas emittentibus. Folia apices versus ramorum conferta, 
spiraliter trifariam disposita, a basi vaginanto longissime linearia, sensim acuminata, 
recurva, carinata, concava, rigide coriacea, marginibus et carina spinulosis v. serratis 
rarissime inermibus, demum tota decidua, aculeis sepe re0trVis, | Y inferioribus recurvis 
superioribus ineurvis, Spadices axillares et l v. paniculati, sessiles 
v. i, foliis spath .bracteati, Flores sessiles, parvi, ebracteati et ebracteolati. 
P? 
Species enumerate ad 80, omnes tropicze v. subtropiee, plereque insularum Afriee orientalis, 
Archipelagi Indiei, et maris Pacifiei incole, in Asia et Afriea eontinentali pauciores, una in India 
Oecidentali inquilina, altera in-Nova Zelandia indigena. 
Ordo Atroideis, Typhaceis ot. Cyclanthaceis proximus, habitu proprio diversus, 
j CONSPECTUS GENERUM. 
1. PawpANUs. Staminodia in fl, 9 0.  Ovula in earpellis solitaria,—.4rcAip. Malay, Asia, 
Africa, Australasia, et. Oceania. 
2. FmrxcrxETIA. Staminodia in fl. ? hypogyna. Ovula in loculis numerosa.— reip. Malay., 
Australasia, Oceania. 
GENERA EXCLUSA V. DUBIA. 
Canrvpovica, Ruiz et Pav. et CvcraxTRUS, Poit., ad Cyelanthaceas pertinent. 
Nie, Thunb.  PuvrgtEPHas, Ruiz et Pav. et WrrTINIA, Popp. et Endl, inter Palmas 
quierendse. 
SotrxvrriA, Gaud. Bot, Voy. Bonite, t. 19, sine descriptione; Solms-Laub. in Tiünga, xlii. 107, 
eum habitu Pandani ovarium uniloculare cum ovulis 3 basilaribus erectis orthotropis gaudet. 
1. Pandanus, Linn. f. Suppl. 64.— Flores dioici; d in spadicibus thyrsoideis conferti. 
Stamina numerosa, sessilia, v. in columna interdum. gr inserta, filamentis liberis v. 
connatis ; antherze lineares v. oblong:e, basifixe, erect. Fl.9 in spadice simplici dense 
eonferti.  Staminodia 0. Ovaria libera, l-locularia, v. in phalanges 1-co-loeulares 
connata, vertice incrassato solido v. cavo truncato tumido v. prismatico; stigmata 
