Other Definitions
spikemoss (dict)

Spikemoss

See text Spikemoss refers to any plant of the genus Selaginella in the family Selaginellaceae. Many workers still place the Selaginellales in the class Lycopsida (modern nomenclature: Lycopodiopsida). This group of plants are considered to be part of the fern allies. The spikemosses are creeping or ascendant plants with simple, scale-like leaves on branching stems from which roots also arise. The plants are heterosporous. There are about 700 species of Selaginella, showing a wide range of characters; the genus is overdue for a revision which might include subdivision into several genera. Better-known spikemosses include:
  • Selaginella selaginoides -- Lesser clubmoss (north temperate Europe, Asia and North America)
  • Selaginella apoda -- Meadow spikemoss (eastern North America)
  • Selaginella eclipes -- Hidden spikemoss (eastern North America)
  • Selaginella rupestris -- Rock spikemoss (eastern North America)
  • Selaginella kraussiana -- Krauss's spikemoss (Africa, Azores)
Many species of Selaginella are desert plants known as "resurrection plants", because they curl up in a tight, brown or reddish ball during dry times, and uncurl and turn green in the presence of moisture. Other species are tropical forest plants that appear at first glance to be ferns.

 

<< PreviousWord BrowserNext >>
carrie
edain
beleriand
king john
love's labour's lost
eugene o'neill
regulus missile
lionel barrymore
tupac amaru revolutionary movement
mrta
arnold schoenberg
temperate
tpac amaru
umbrella
passive solar
errol flynn
sarbanes oxley act
uss barbero (ss 317)
hemisphere
trade act of 2002
active solar
fast track
weatherization
insulation
thermal mass
soichiro honda
tutsi
twa
nilotic
diaphragm
iron man
thoracic cavity
abdominal cavity
viscera
hot spring
pastry
rosewater
word sense disambiguation
satellite radio
staggers rail act
railroad revitalization and regulatory reform act
wesley crusher
fruitmince
tasha yar