Evu-LEJEUNEA. 283 
Fe5x 5; ¢ gs f 2x3, 15°25, 15x15; br 35-5 longe; per 
WoOx oo, 9x nm: 
Mediocris, pallide virens, siccando fuscescens. Caules }-pollicares pro- 
strati implexi pellucidi tenaces arcte radicati, vage ramosi, in cies- 
pitis ambitu pinnati, ramis ¢ cum ? sepe alternantibus, assurgenti- 
bus, sterilibus arcuato-decurvis. 
Folia subimbricata, rarius dissita, patulo-decurva vel varie undulata torta- 
que, obliqua, interdum subfalcata, ovato-oblonga v. semiobovata, 
rotundata, basi decurrentia, lobulo obsoletissimo v. 0; cellule medi- 
ocres parum elongate, leptodermes, sat crassx, parce chlorophyllosx, 
fere planissime. 
Foliola minuta, foliis 4-5-plo breviora subrotunda, spe oblata, ad 4 bifida, 
segmentis acutis obtusisve. 
Flores monoici: ¢ in ramulo brevissimo terminales, innovatione simplice 
suffulti. Bracteze parvee forma variz, sepius oblong ligulatieve 
obtuse, altera elobulata, altera lobulo parvo cum bracteola cuneato- 
_ oblonga bifida basi connato. 
Perianthia alte emersa anguste obconico-pyriformia, subcompressa, apice 
retusulo vy. subobcordato brevirostellata, 5-carinata, carinis apice 
rotundato-prominulo papulosis, fructu emerso campanulata 4-fida. 
Andrcecia tenuia oligo-polyphylla subincurva, seepissime ramulum totum 
tenentia; bracte confertee ovoideo-cymbiformes parum inwquilobe, 
antheridium solitarium magnum foventes. 
25. Eu-LEJEUNEA CORDIFLORA, Spruce. 
Hab. Fl. Uaupés, in Gomphie sp. folio. 
F -5x°4, lob 125; ¢ psy; fi 25x25, 3x35; br 55; br 45x -25; 
per 65 x °4™™, 
Mediocris, prostrata, pallide viridis, siccando subolivacea. Caules $-poll. 
vage subpinnatim ramosi, in plagulam densam intexti. 
Folia late patentia subimbricata, fere plana, apice decurvula interdum 
recurvula, late oblique ovato-oblonga rotundata, basin versus recte 
complicata; lobulus 4-plo brevior inflatus subovoideus apice pro more 
occulto; cellule parve subconformes vix incrassate, ambitu sub- 
opace. 
Foliola foliis vix duplo minora orbiculata, vix ad $ obtuse bifida, rima 
angusta, segmentis obtusis acutisve. 
Flores monoici: @ in caule ramisque innovando-proliferis terminales. 
Bractez foliis subzequales, complicato-bilobze, lobis apice variis seepe 
rotundatis, anticis lanceolatis, posticis duplo minoribus ligulatis; 
bracteola ovalis ad 4 bifida, segmentis contiguis forficatisve subacu- 
minatis, superne angulata v. subdenticulata. 
Perianthia subemersa obcordato-pyramidata, sat compressa, antice de- 
pressa, postice humiliter bicarinata, margine supero repandulo (raro 
rudimentarie alato), apice emarginato tenui-rostellata. 
Amenta ¢ cauligena folium superantia; bractee sub 5-juge majuscule 
laxiusculz. 
A L. flava perianthiis conspicue compressis, obcordatis, et foliis recte 
lobulatis certe distat, habitu tamen simillima. 
26. Eu-LEJEUNEA CAUAPUNENSIS, Spruce. 
Ad rivulum Cauapuna, fl. Negro tributarium, in arboris folic, cum aliis 
Lejeunets. 
