26 REVUE liRYOLOGlQUfi 



flexuoso-erecti, pertenues, flaccidi,haud radicantes, subsim- 

 plices vel pluries divisi, centim. 2—4 longi. Folia minora, 

 remotiusciila, huniida undiquo erecto-patentia, mollissima, 

 sicca coUabeiitia, ramorum inferlora minuta, circularia, 

 caetera ovalo-circularia, apice rotundata vel paulisper ob- 

 tuse prodiicta, valde concava et subcochleariformia, mar- 

 gine latiuscule recurvo-explanata, integerrima, ad angulos 

 anguste decurreatia baud excavata, janiora laete viridia 

 tandem apice rafescentia, annosiora sordide viridia et fus- 

 cesceutia, costa bifuroa sat alte producta, seu obsoleta et 

 subnulla; retis areolae ad apicem rhombeae, dehinc versus 

 basin anguste flexuoso-fusiformes, breviter subvermiculares 

 vel hexagono-rhomboideae, ad basin laxius rhomboideo- 

 hexagonae, ad angulos rectangiilares, graniilis chlorophyl- 

 licis plus minusve numerosis; rete foliorum juniorum deli- 

 catulum hvalinum, annosiorum validius fuscescens. Flores 

 et fractus ignoti. 



• Habik in rivulis frigidis ad. Col dp Gregonio infra lacum 

 lateris Occident, m. Maladetta l?yvendieori\m, ubi cl. Goulard 

 anno 1874 detexit et pulchris speciminibus me donavit. 



Stirps distinctissima tarn plantarum gracilitate, quam fo- 

 liorum forma et reticnlatioue. 



W.-P. SCHIMPER. 



De Skandinaviska Lofmossornas Kalendarium, 1 vol. in-8 

 de 130 p. 



Nous avons deja mentionnedans la Revue Bryologiyue (2« annee, 

 p. 104) cet ouvrage publie en suedois; Tauteur a biea voulu nous 

 en donner Panalyse suivaate ecrite en anglais. 



r- 



In this treatise I have sought to fix the times of fecunda- 

 tion and fructification of the aMusci frondosi»of the Scandi- 

 navian peninsula. Before the Calendarium there are some 

 general remarks made on the blooming and fructification of 

 these mosses. " 



Blooming. 



There are mentioned the few cases in which the time of 

 blooming was before known. In no case it was known for 

 Scandinavia. Some remarks are made on the different places 

 in which the fresh flowers are found in different familees, 

 on the general aspect of the mature flowers and on the con- 

 clusions that are to be drawn about the time of fecundation 

 even from young and old flowers. Especially are the chan- 

 ges of the antheridia and archegonia from their young state 

 till they are supermalure described. 



