Studies on type material of Bryoerythrophyllum yichunense C.H. Gao (Musci, Pottiaceae) from China

Type material of Bryoerythrophyllum yichunense C.H. Gao has been studied. It is considered as Leptodontium flexifolium (With.) Hampe in Lindb

Studies on Hong Kong hepatics : 2., notes on some newly recorded liverworts from Hong Kong

Based on field work and herbarium studies, 44 species belonging to 21 genera and 11 families of hepatics are newly reported for Hong Kong. A first checklist of liverworts and hornworts in Hong Kong is also included

Mosses from the Mascarenes - 5

A list of Pottiaceae specimens is presented. Trichostomum bombayense C.Müll. is transferred to the genus Pseudosymblepharis Broth., and a new combination is made: Pseudosymblepharis bombayensis (C.Müll.) P. Sollman. Five new synonyms are proposed. Gametophyte characters, separating non-fruiting material of Pseudosymblepharis bombayensis from Trichostomum tenuirostre (Hook. & Tayl.) Lindb., are listed

A revised checklist of Hawaiian mosses

A revised and updated literature-based checklist of Hawaiian mosses is presented. Geographic coverage includes the eight main Hawaiian Islands; the Northwestern Hawaiian Islands are excluded. The checklist is alphabetically ordered by scientific names; the family is noted for each genus. Synonyms and misapplied names are cross-referenced to the accepted names. A bibliography of supporting references is included

Morphology of Metzgeria conjugata Lindb. (Metzgeriales, Hepaticopsida)

Scanning electron microscopy and light microscopy were used to elucidate the morphology of Metzgeria conjutata Lindb. and confirm the presence of 2 rows of epidermal cells on the dorsal surface, (21-3) rows on the ventral surface, midrib with cells in (3-51-6) tiers; hirsute, short hairs, straight on the thallus-margin and on the ventral surface of midrib; marginal hairs paired, single or in groups of three; male branches globose or subglobose; female involucres obovate and hirsute at the margin, calyptra fleshy, pyriform to club-shaped, hirsute on the outer surface, hairs long and straight

A range extension for Haplomitrium mnioides (Lindb.) R.M.Schust.

Haplomitrium mnioides (Lindb.) R.M.Schust. is reported as new to Hainan Island. A continuous distribution of H. mnioides from west (Thailand) to east (Japan) is confirmed. Habitat pictures and a distribution map are provided

Preliminary list of bryophytes of Heishiding Nature Reserve, Guangdong Province, China

Thirty-seven species of hepatics and 66 species of mosses are reported from Heishiding Nature Reserve, including eight taxa new to China and one species new to mainland China. The new taxa for China are Ectropothecium aneitense Broth., Gammiella tonkinensis (Broth. & Par.) Tan, G. touwii Tan, Hypnum fauriei Card., Papillidiopsis complanata (Dix.) Buck & Tan, Syrrhopodon prolifer Schwaegr. var. papillosum (C.Müll.) Reese, Trichosteleum pseudo-mammosum Fleisch., and Trichostomum crispulum Bruch; and the species new to mainland China is Isocladiella surcularis (Dix.) Tan & Mohamed. The phytogeography of the area and the bryophytes are discussed

Check list of the bryophytes of Réunion Island (France)

A systematic, literature-based compilation of bryophytes of Réunion Island has been made, with the additional examination of herbarium specimens. The list of 148 genera and 404 species and infraspecific taxa of mosses and 87 genera and 241 species and infraspecific taxa of hepatics and hornworts are here reported, including four mosses reported as new to Réunion

Floristics of the South American Páramo moss flora

The South American paramos appeared in Pliocene times and persist to the present day. The moss flora of this habitat consists of an estimated 400 species that comprise 8 floristic groups. In Venezuela these groups and their percent representation are as follows: neotropical 37%, Andean 26%, cosmopolitan 18%, Andean-African 8%, neotropical-Asiatic 3%, neotropical-Australasian 2%, temperate Southern Hemisphere 2% and northern boreal-temperate 2%. Acrocarpous taxa outnumber pleurocarps by nearly 3:1. The neotropical and Andean floristic stocks likely were present prior to late Pliocene orogenies that elevated the cordillera above climatic timberlines. These species may have existed in open, marshy areas (paramillos) or may have evolved from cloud forest ancestors. Taxa of northern boreal- temperate affinities, including those with Asiatic distributions, probably arrived in the paramos during the Pleistocene, a period which may also have seen the establishment in the Northern Andes of some cosmopolitan elements. Species with temperate Southern Hemisphere and Australasian affinities likely spread first to austral South America thence migrated northward during a cool, moist interval sometime over the past 2.5-3 million years or may have become established in the paramos as a result of long- distance dispersal

Alchemilla cuatrecasasii especie nueva.

4 p.[EN]Alchemilla cuatrecasasii a new species of Alchemilla genus included in series Vulgares Buser, subseries Hirsutae H. Lindb. is described from Central Pyrenees.[ES] Se describe una especie nueva del género Alchemilla de la series Vulgares Buser, subseries Hirsutae H. Lindb. procedente de los Prepirineos meridionales.Peer reviewe