Ignatov,
M.S. & L.V. Ozerova. Mosses in greenhouse of Tsitsin Main
Botanical Garden in Moscow
Arctoa (2012) 21:
169-172
Mosses in the
greenhouse of the Tsitsin Main Botanical Garden in Moscow are represented by 25
species, two of them being identified only up to the genus level. Most of them
belong to the local flora and likely penetrated into the greenhouse by spores
through windows or with soil. Species from the local moss flora occur mainly in
compartments with subtropical climate. The most widespread are Amblystegium serpens, Leptodictyum
riparium and Leptobryum pyriforme. Among four exotic species
occurring in the greenhouse, two are common aquarium species, Taxiphyllum
barbieri and Vesicularia dubyana. Barbula consanguinea was
found in bonsai pots, while Fissidens dissitifolius has recently spread
over soil and concrete floor in tropical and subtropical parts of the
greenhouse. Specific geliotropism of the
latter species is briefly discussed.