286 Evu-LEJEUNEA. 
Perianthia alte emersa pyriformia compressula, antice plana vel obscure 
carinulata, postice bicarinata, carinis obtusis (haud raro in unam 
latam confluentibus), apice rotundata retusave—vix obcordata— 
brevirostria, demum 2-3-valvia. 
Andrcecia terminalia et lateralia, follum caulinum subexcedentia, julacea, 
bracteis majusculis 5-jugis. 
Foliis minoribus paulo longioribus; perianthiis pro ratione majoribus, 
longioribus et minus compressis, apice haud obcordatis, a L. drymophila 
distincta.—L. trinitensis Lindenb. folia habet rotundo-ovata obtusa, brac- 
teas longiores et perianthia latiora subimmersa. 
30. Ev-LEJEUNEA LIMBATA, Spruce, 
Hab. S. Gabriel fl. Negro, in foliis vivis. 
F 5x-°4; lob*1; ¢ ds (marginales 3,); f* -18x°1; br 35; br’4 3x °125; 
per 65 X*5™™, 
Pusilla arete repens, viridis, siccando pallida. Caules pollicares sparsi, 
pinnati vel vage ramosi, ramis pro more paucifoliis, 
Folia subcontigua oblique oblonga rotundata—vel rhomboidea, angulis 
rotundatis— raro solam obtusata, margine repanda, basi decurrente 
lobulata (vel seepe non); lobulus 5-plo brevior oblique ovatus in- 
flatus; cellule pellucidissime, mediz fere majuscule, marginales 
plus duplo minores (unde folia marginata evadunt). 
Foliola dissita, foliis triplo minora, cauli appressa, anguste ovalia vel 
subcuneata, ultra 4 bifida, laciniis suberectis lineari-subulatis obtusis, 
basi 2-3 cellulas latis. 
Flores monoici: 9 in ramo brevi terminales, innovatione simplice suf- 
fulti. Bracteze foliis minores, ad basin fere usque bipartite, lobo 
oblique obovato ovalive obtusato, lobulo parvo lineari diagonali; 
bracteola angusta cuneato-ligulata, ad 4 acute bifida, segmentis 
acutis. 
Perianthia alte emersa, foliis caulinis longiora, diaphana (unde, e calyptra 
colorata, flavida videntur) turbinata vel late triangulari-pyriformia 
rotundato-retusa, brevirostria sat compressa, antice carinulata, postice 
bicarinata—rarissime margine subalata. 
Andrcecia in ramis terminalia; bractece 3-5-jugee turgidee. 
Teneritate, colore viridi; foliis rhomboideo-oblongis, cellulis margin- 
alibus minutulis quadratis (pro more discoloribus); foliolis foliis vix 
triplo minoribus; perianthiis diaphanis triangularibus rotundato-retusis, 
rostello brevi tenul, ab affinibus distincta. 
Supcenus XXXIV.—MICRO-LEJEUNEA, &. 
Eu-Lejewneis microstipis, habitu sat similis, differt statura imo humi- 
liore et caracteribus sequentibus.—Folia minuta ("15—-4™™ longa), Semper 
fere dissita, integerrima vel parum celluloso-crenulata, textura firmiore et 
densiore, cellulis 4-45", e chlorophyllo copioso seepius subopacis, lobulo 
semper fere majore magisque turgido, in paucis speciebus lobum fere 
wequante. Foliola segmentis constanter subulatis. I lorescentia omnium 
fere dioica; in Microstipis e contra omnes fere species monoice sunt. 
