Krug's spikemoss
Selaginella krugii Hieron.
Selaginella krugii is a species in the genus Selaginella, belonging to the family Selaginellaceae. It is known as Krug's spikemoss in English and by the same name in the target language. The species was published in 1903 by Hieron.
Other common names
Krug's spikemoss
Distribution
Puerto Rico