DICRANUM. 



417 



Operculum calyptra que non visa. 



Valde affinis D. fragili, Hook. Muse. Exot 2 p. 10. t. 134. 



1 . Capsule. 



2. Portion of the capsule, annulus and of peristome seen 

 externally. 



3. Tooth of peristome. 



4. Portion of annulus. 



5. Operculum capped with apex of calyptra. 



6. Calyptra separated with operculum. 

 7- Calyptra nearly glabrous. 



8, 8, 8. Leaves. It. Ass. 555. 



3. Dicranum scoparium, Hedw.? PI. LXXXII. Fig. III. 

 Hab. Arenosa torrentis Bogapanee. 



Folia inuovatiouura saepius undique patentia; folia besi planius- 

 cula sursuia cariuata carinis denticulatis, perichsetialia intirna 

 mutica, exteriora longe cuspidato-acuininata, acumiue cana- 

 liculato, apice denticulato, refracto ; capsula erecta. 



An ita distiuctum ruediumve inter D. scopariura, Hedw. and 

 uudulatum, Solrad ? 



1. Capsule. 



2. Capsule long section. 



3. Portion of peristome. 



4. Cauline leaf. 



5j b, 5. Perichaetial leaf. It. Ass 544. 



4. Dicranum subulatum, Hedw. 



Hab. Ripae circa Moflong ubi sequente ssepius mixtum. 

 Folia saepe vix falcatiui secunda, sub-integerrima, siccitate 

 flexuosa. 



Capsula inclinata, subobliqua, oblongo-ovata, vacua deraum fere 

 cylindracea erecta et sulcata, annulo completo pra?dita. Pe- 

 ristomii dentes raediocres, iufra medium bipartiti, rubri, lacin 

 iis pallidis. Operculum e basi cornea longe et oblique ros- 

 tratum, capsulam aaquans. Calyptra non visa. 



3 f 



