Euosmolejeunea. franz stepham. species hepaticarum (Vol. V, 19U). 

 plano ovato-elliptica, symmetrica (1,4 mm. longa, medio 0,75 mm. 

 lata) apice rotundata, brevi basi inserta, basi antica rotundata. Cellulse 

 supera? 18X18 |i, basales 18x27 ji, trigonis maximis. Lobulus parvus, 

 in situ ovatus, in plano late triangulatus, carina oblique adscendens, 

 substricta, recto angulo in folium excurrens, apice quam basis triplo 

 angustiore, oblique truncato, angulo acuto. Amphigastria caulina 

 maxima, foliis subsequimagna, latiora quam longa (0,83 mm. lata, 

 0,67 mm. longa) profunde sinuatim inserta, apice brevissime inciso- 

 bidentula, dentibus obtusis. « Perianthium pyrilorme, obtusum, quin- 

 «{ueplicatum, inferne sensim in pedunculum teretem attenuatum ». 

 Andmeia desunt. 

 Hab. Samoa. 



34. Euosmolejeunea Sayeri St. Hedwigia, 1889, p. 170. 

 Steriiis major, rigidula, dilute brunnea vel rufescens, in cortice 



dense depresso csespitans. Caulis ad 8 cm. longus, sparsim breviterque 

 pinnatus. Folia caulina parum imbricata, subrecte patula, valde 

 concava, iti plano ovato-oblonga, symmetrica (1,17 mm. longa, medio 

 0,75 mm. lata) apice acuta, brevibasi inserta, basi antica valde ampliata, 

 rotundata, caulem superantia. Cellulse supera? 27X36 jl trigonis 

 meximis obtusis. Lobulus parvus, folio sextuplo brevior, oblique 

 adscendens, in situ anguste ovatus, in plano late ovatus, carina sub- 

 sticta, amplo sinu in foliumexcurrens, apice quam basis subtriplo 

 angustiore, recte truncato vel sub exciso, angulo spinula armato. 

 Amplnuaxtriu caulina maxima (1 mm. lata, 0,75 mm. longa) transverse 

 inserta, basi utrinque grosse ampliata optimeque cordata, apice 

 truncato-rotundata, breviter incisa, lobulis acutis brevissimis. 



35. Euosmolejeunea uvifera (Mont) St. 



Syn. : Lejeunea uvifera Mont. Ann. sc. nat. 1848, p. 114. 

 Lejeunea paritiicola Reich. Novara Expedition. 

 Lejeunea teretiuscula G. Syn. Hep., p. 364. 

 Monoica minor, flavo-rufescens, flaccida, in cortice casspitans. Caulis 

 ad 25 mm. longus, irregulariter breviterque pinnatus. Folia caulina 

 contigua, recte patula, parum concava, in plano subrotunda (0,75 mm. 

 longa, medk>0,67 inin. latai apin lale rotnmlata, ad medium inserta, 

 basi antica truncato-rotundata. Cellulse superae 18X18 basales 

 18X27 {i, trigonis magnis. Lobulus parvus, folio quintuplo brevior, 

 breviter lateque triangulatus, carina oblique adscendens, substricta, 

 recto sinu in folium excurrens, apice quam basis triplo angustiore, 

 595 



