Lejeunese. FRANZ STEPHAM. SPECIES HEPATICARUM (VOL. IV, 19H). 
ovata, leviter falcata, recte patiila (0,93 mm. longa, medio 0,53 mm. 
lata), apice rotundata, basi antica longe truncata. Cellulfe supene 
27 x 36 basales 27x54 [i, trigonis subnullis. Lobulus oblique 
erectus, magnus, folio duplo brevior, late cylindricus, duplo longior 
quam latus, oblique truncatus, angulo obtuso ; carina leviter arcuata, 
levi sinu in folii marginera excurrens. 
Hab. Imula Guadeloupe. 
23. Archilejeunea huanucensis (Gottsche) St. 
Syn. : Lejeunea huanucemu Gottsche, Syn. Hep., p. 335. 
Dioica, major, tlaccida, flavo-rufescens, corticola. Caulis ad 5 cm. 
longus, irregulariter pinnatus. FoUa caulina conferta, recte patula, 
valde concava apiceque arcte decurva, in plano late obovata (1,2 mm. 
longa, raedio 0,93 mm. lata), apice late rotundata. CeUuliB supera 
18 X 27 {1 trigonis parvis, basales 27 X 27 |j. trigonis majusculis. Lobulm 
magnus, inflatus, triangulatus, lata basi insertus, carina oblique patula, 
substricta, levi sinu in folii marginem excurrens, apice in situ emargi- 
nato, in plano oblique truncato, angulo obtuso, bene producto. Amphi- 
gastria caulina maxima, profunde sinuatim inserta breviterque decur- 
rentia, caule multoties latiora, foliis aequimagna, in plano subrotunda, 
in situ reniformia, apice arcte recurva. Andmda sessilia valde nume- 
rosa, bracteis ad 6 jugis confertis. 
Hab. Peinivia. 
24. Archilejeunea LeprieuHi(Mont.) Spruce, Hep. Am. And., 
p. 94. 
Syn. : Lejeunea Leprieuni Mont., Syn. Hep., p. 319. 
Autoica, major, paUide flavo-virens, in corticelaxe OEspitans. CauUn 
ad 4 cin. longus, parum longeque ramosus, ramis simplicibus rarius 
Paucipinnulatis. Folia cauiina contigua, recte patula, plano-dislicha, 
optime Hgulata M mm. longa, raedio 0,65 mm. lata), apice late rotun- 
data, basi ad raedium adnata. CelluU superse 18 p. , basales 36 {i tngonis 
nuHis. Lobulm sjepe ad plicam triangularera reductus, normaliter 
ovatus, caulis diametro duplo longior, carina leviter arcuata, levi sinu 
in folii marginem excurrens, apice oblique truncatus longius attenuatus, 
angulo mamilUforrai. Amphigastria caulina magna, caule triplo latiora, 
circularia, sinuatim inserta, breviterdecurrentia. Perianthia termmalia, 
ttno latere innovata, pyriformia, rostro angusto, plicis humilibus, 
nigulosis. Folia fioralia caulinis multo majora, anguste oblonga, penan- 
thio subduplo breviora, lobuh lineari duplo breviore, parum soluto, 
acuto. Amphigastrium florale magnum, foliis subaequUongum, late 
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