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Huperzia phlegmaria
(L.) Rothm.
![]() Huperzia phlegmaria (L.) Rothm. Common names: Lycopodium fern, Coarse tassel fern, Tassel fern Synonyms: Lycopodium phlegmaria L, Lepidotis phlegmaria (L.) P. Beauv., Phlegmariurus phlegmaria (L.) Holub, Phlegmariurus phlegmaria (L.) U. Sen & T. Sen, Urostachys phlegmaria (L.) Herter ex Nessel ![]() Huperzia phlegmaria is an epiphytic species of tassel like club moss native to rain forests in Madagascar, some islands in the Indian Ocean, Asia, Australia as well as many Pacific Islands. The species has been reported on scientific sources as having been collected in Madagascar, Vietnam, New Caledonia , and Vanuatu, in the United Republic of Malawi, Thailand, Papau/New Guinea, Tanzania, Sierra Leone,São Tomé and Príncipe; São Tomé and Príncipe and New Caledonia. Collectors from the Malaysian peninsula have also reported collections in their region (scientifically unconfirmed) and it is likely found in many other neighboring countries and regions.
H. phlegmaria is a variable species
and plants from different regions can vary widely in shape.
Simply because a plant is
![]() Club mosses (Lycopodiaceae) are small frequently creeping mosses which may also be epiphytic. An epiphyte (ep-a-FIT) is simply a plant that grows upon another plant, often a ![]() The specialized leaves are known scientifically as sporophylls and the spores are produced within the axils and are known as homosporous spores. The plant is known as a club moss because the sporophylls resemble clubs. As a result, the name club moss is commonly used for any species within the class Lycopodiopsida which are scientifically considered primitive plant species. Scientists believe the Lycopodiopsida were a dominant group of species during the Carboniferous Period. The Carboniferous Period is thought to have occurred some 354 to 290 million years ago during the Paleozoic Era. The term comes from England and applies to the deposits of coal which occur in that region. Those deposits occur throughout portions of Europe and Asia as well as well as the Midwestern and eastern regions of North America. Carboniferous is used to differentiate between the regions that bear coal and the zones of North America separated by the Mississippi River. During that period this and other club mosses were considered capable of reaching the size of a tree. As a group, they are thought to have been one source of the deposits of coal found around the world. Although Lycopodiaceae do in fact somewhat resemble mosses, they are considered to be substantially more advanced due to a vascular form. Simply, the term "vascular" refers to the highly specialized fluid conducting tissues found within species such as Huperzia phlegmaria. Within tropical rain forests the club mosses are found in moist regions both in ![]() Within the classification Lycopodiaceae there has been a great deal of scientific debate, and until recent years a consensus of botanical opinion on the group has not completely been resolved. ,Some of the older scientific classifications took a much broader view of the genus Lycopodium that at one time included all the species of Lycopodiales. As a result, you can often find the species Huperzia phlegmaria for sale on plant websites as Lycopodium phlegmaria. The species is often quite costly. The more recent trend within science has been to define Lycopodium more narrowly and to reclassify the species into several genera including Huperzia which is a member of the Huperziaceae. According to information available from the Royal Botanic Gardens, Kew, "The differences given by Alston (in F.W.T.A. Pterid. and Mém. I.F.A.N. 50) to separate the species of the ‘phlegmaria’ group are slight, and certainly suspect when the immense variation accepted in India and Sri Lanka H. phlegmaria is considered (although several taxa may be confused there), and Dixit, Lycopodiaceae of India: 72 (1988) comments on the ‘variable forms’ which can be easily separated." Four of the common genera, formerly all within the genus Lycopodium, are Lycopodium, the tree club mosses, Diphasiastrum which includes the gymnosperms with common names such as Ground pine or Ground cedar. Huperzia, ![]()
Many club mosses produce spores that are
highly flammable. As a result, they were once used as an
ingredient of flash powder in the early days of photography as
well as in the production of fireworks. In addition they were
used in the production of fingerprint powders and pharmacists
also once used the spores to coat pills.
This species has many variations which often
cause it to be difficult to come to an immediate species
determination. Natural variation is common within many
plant genera and species although it is poorly understood by the
majority of plant collectors. Although the explanation
given in this link deals with other genera, the scientific
principle of natural variation are one and the same. You
may find you can better understand variation after reading this
link:
Go here.
Australian grower
Michael Pascall commented regarding similar species in this genera, "many
of these are native to the rainforests around where I live.
Friends of mine propagate them for a living . Another mate
grows them to perfection, just the way they do in nature."
On June 2, 2008 I requested a verification of
the identification of the species shown on this page from Robbin
C. Moran, Ph.D., Curator of Ferns at The New York Botanical
Garden. This was Dr. Moran's response,
"I
agree that the plant on your web site is correctly identified as
Huperzia phlegmaria"
My appreciation to Dr. Moran as well as
to Leland Miyano for their assistance
in gathering the information found on this page.
You can see our epiphyte tree here.
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