158 PRIONO-LEJEUNEA. 
Folia subimbricata patulo-decurva, seepius divergentia, interdum falcata, 
oblique vel subsemi-ovata rotundata, rarius apice triangulari obtusa 
subacutave, basi ipsa angusta, dein antice abrupte truncato-dilatata 
(sed non semicordata) subsinuato-complicata, margine e cellulis pro- 
minulis serrulato crenulatove; lobulus folio 4-plo brevior ovatus vel 
semiovatus inflatus, margine inflexo horizontali, apice acuto; cel- 
lulke mediocres hexagonée, marginales duplo minores quadratze et 
conico-prominule, basales 5-8 (in seriebus duabus) ceteris multo 
majores elongate pellucidee ocellum sistentes. 
Foliola foliis 4-plo minora ovali-rotunda ad 4 bifida, sinu segmentisque 
subacutis. 
Flores monoici: Q in ramo perbrevi terminales, innovatione—sepe , 
raro @—suffulti. Bracteze foliis minores ad 4 bilobee, lobo semi- 
obovato-lanceolato obtuso, lobulo angusto rhomboideo vel subrec- 
taneulari; bracteola obovato-lanceolata brevissime (ad 1) bifida, seg- 
mentis contiguis acutis. 
Perianthia altiuscule emersa, obcordato-cuneata, e smu parum profundo 
brevissime rostellata, compressa, antice subplana, postice late con- 
vexo-carinata, margine complanato supra medium apiceque Imeequa- 
liter celluloso-serrulata-crenulata-erosulave, demum bilabiata. 
Amenta ¢ vel ramulo tenui folium caulinum superante constantia, vel 
in ramis terminalia; bractese 3-7-jugee minute laxiuscule. 
Species valde variabilis, foliis nune margine fere levissimis, nunc ser- 
rulatis erenulatisve, basin versus distincte (vel vix) ocellatis; perianthiis 
margine vel argute vel obsolete muricato-serrulatis, rarius setosis vel 
subspinulosis. 
Ad S. Carlos, in Trichomane sp., legi formam foliis argutius serrulatis 
indistincte ocellatis; perianthiis subrecte truncatis, vix retusis—minime 
obcordatis, superne argute crebre muricato-serrulatis, muricibus cellula 
unica elongate cenica subulatave constantibus, raro 2 v. 3 cell. longis; 
andreeciis longispicis (bracteis 6—10-jugis). 
Altera forma ad S. Carlos, supra muscos repens, folia habuit rufa, facie 
superiore plus minus celluloso-muriculata ; perianthia apice subobcordato 
crebre spinulosa. 
7. Priono-LEJEUNEA MACROCARDIA, Spruce. 
Hab. In M. Campana, Andiam Peruvize, in cortice vetusto. 
F -35 x °3, lob 13, c A—A;; br -2; per 1:0 x 5™™. 
55 50 
Pusilla pallida dein fuscidula, L. micredonte et leptocardie valde affinis, 
sed differt: foliis multo mimoribus, latioribus, semiovato-rotundis, 
basi dilatatis subsemicordatis, apice abrupte acutis obtusisve raro 
rotundatis, obliquis (margine postico tamen rotundato, nee subrecto 
vel concavo ac in illis), subplanis celluloso-serrulatis, ad lobuli tur- 
gidi subsaccati apicem magis sinuatis; cellule, marginalibus conicis 
exceptis, subplanze, incrassate, 
Foliola minuta, foliis 5-plo mimora, caule vix latiora, orbiculata, ad 3 
bifida. 
Flores monoici: 9 in ramulo brevissimo terminales, innovatione (seepe 
¢@) suffulti. Bractese parvee profunde bilebee, lobo faleato semiovali 
muricato-denticulato, lobulo parvo lineari; bracteola obovato-lanceo- 
lata ad 4 fere bifida, 
