PR0DR0MUS FLORiE NOVO-GRANATENS1S. 357 



5. Angstroemia ditissimv Hpe. — Dioica, dense aggrfegatà, 

 contigua, fere uncialis, ditissime fructifera, rufescens, aureo- 

 micans. Caulis gracilis, basi simplex, superne innovationibus 

 brevibus auctus. Folialaxe imbricata, erecta, superiora longiora 

 homomalla, e basi latiore brevi ovata lanceolato-subulata, cana- 

 liculata, integerrima, nervo lato ad basin tertiam folii partem, 

 subulam vero totam occupante lutescente, cellulis, basilaribus 

 angustis, interstitiis parce nodulosis aureo-splendentibus, fere 

 tota folia intense lutescentia. Seta brevis, erecta, apice parum 

 incrassata; theca ovata, suberecta, minime callosa, operculo 

 conico, oblique rostrato, thecae longitudine vel paulo breviore ; 

 dentibus peristomii profonde bifidis, basi purpurascentibus, 

 apice pallidioribus. 



In sylvis Mahzanos, altit. 2800 metr., ad Barrâncas, april. leg. 

 A. Liudig. 



Theca estramosa. 



6. Angstroemia Bogotensis Hpe. — Dioica, humilis, sub- 

 simplex, rufo-fusca. Caulis basi attenuatus, inferne remote 

 superne densius foliatus, parce incrassatus. Folia erecta, comalia 

 secunda, ovato-lanceolato-subulata, subula canaliculata integer- 

 lima, nervo valido fusco percursa subulam fere totam occu- 

 pante, cellulis pentagono-ellipticis, interstitiis noduloso-clausis, 

 rufescenti-diaphanis. Seta rubens, caulem superans; theca par- 

 vula, ovata, oblique adscendens, peristomii denlibus crassis bre- 

 vibus apice divisis inflexis cruentibus. Operculum deest. 



Bogota, altit. 2800 metr., ad Barrâncas, inter alias, martio deopercuîa- 

 tam parce îeg. A. Lindig. 



Àngstrœmiœrufescenti aiïmib; differt foUis ûrniioribus et rïgidioribus, 

 subula angustiorc, cellulis angustioribus, magis nodulosis et theca obli- 

 qua nec recta. 



Sect. IV. — Foliis enspulis. 



7. Angstroemia muràlis Hpe. — Mouoica, humilis, cespi- 

 tosa, ramosa, rufescens. Caulis basi adaueto-ramosus, dense 



