Is Selaginella a Lycophyta?

Is Selaginella a Lycophyta?

One amazingly resilient lycophyte, Selaginella lepidophylla, is commonly known as the resurrection plant because it can become completely dry and brown but is able to be resurrected and resume full growth with the addition of water.

Is Selaginella a member of the phylum Lycophyta?

There are about 1,200 species today in three lycophyte families: Lycopodiaceae, Selaginellaceae, and Isoetaceae. Both of the latter two families have only one genus each— Selaginella with about 700 species and Isoetes with about 100.

What is an example of a lycophyte?

SelaginellaLepidoden…IsoetalesSigillariaHuia
Lycophyte/Lower classifications

What is the use of Selaginella?

Selaginella bryopteris (L.) Bak. usually known as “Sanjeevani’, is a lithophyte with remarkable resurrection capabilities and medicinal properties. It is traditionally used for curing wounds and irregular menstruation, uterine disorders and other internal injuries.

Is Selaginella a seed plant?

Nonseed plant Selaginella moellendorffii has both seed plant and microbial types of terpene synthases.

What is the meaning of Lycophyta?

[ lī′kə-fīt′ ] Any of various seedless vascular plants belonging to the phylum Lycophyta and characterized by microphylls (primitive leaves found in ancient plants). Among lycophytes, the sporophyte is the dominant generation (the large plant).

How many species are there in Lycophyta?

1,200
lycophyte, (class Lycopodiopsida), class of spore-bearing vascular plants comprising more than 1,200 extant species.

What is the characteristics of Selaginella?

Selaginella species are creeping or ascendant plants with simple, scale-like leaves (microphylls) on branching stems from which roots also arise. The stems are aerial, horizontally creeping on the substratum (as in Selaginella kraussiana), sub-erect (Selaginella trachyphylla) or erect (as in Selaginella erythropus).

How do you care for Selaginella?

Club Moss, Spike Moss Indoors (Selaginella species)

1. Plant Feed. Apply a balanced liquid fertilizer monthly.
2. Watering. Keep soil evenly moist.
3. Soil. Best in organic-rich, well-drained soil.
4. Basic Care Summary. Keep soil evenly moist. Apply a balanced liquid fertilizer monthly during active growth. Keep away from drafts.

What is the economic importance of Selaginella?

The Selaginellaceae are mostly distributed in tropical and warm regions, worldwide. Economic importance includes cultivated ornamentals and local medicinal plants. See Jermy (1990b) for general information and Korall and Kenrick (2002, 2004) for phylogenetic analyses of the family.

Is Selaginella a fern?

This family is distinguished from Lycopodiaceae (the clubmosses) by having scale-leaves bearing a ligule and by having spores of two types. They are sometimes included in an informal paraphyletic group called the “fern allies”. S….Selaginella.

Do Monilophytes need water fertilization?

Water is required for fertilization of seedless vascular plants; most favor a moist environment. Modern-day seedless tracheophytes include lycophytes and monilophytes.

Do monilophytes need water fertilization?

Is Lycophyta a Gymnosperm?

Ferns & Lycophytes They have leaves, roots and a stems although they differ significantly from angiosperms and gymnosperms. Ferns and lycophytes differ mostly in the structure of their leaves.

Why is Selaginella called the resurrection plant?

Known as a “resurrection plant”, S. lepidophylla is renowned for its ability to survive almost complete desiccation. During dry weather in its native habitat, its stems curl into a tight ball, uncurling only when exposed to moisture.

How do you grow Selaginella indoors?

What is the life cycle of Selaginella?

Selaginella like other pteridophytes show alternation of generations. The life cycle alternates between diploid sporophyte and haploid gametophyte generation. This type of life cycle is called a haplo-diplontic life cycle. The sporophyte is the dominant phase in the life cycle.

What is the difference between Lycopodium and Selaginella and clubmoss?

The Lycophyta, to which Lycopodium (Clubmoss) and Selaginella (Spikemoss) belong, have vascular bundles for the transport of water, minerals and sugars. Thanks to these veins they can become bigger than mosses. The Lycophyta possess small microphyll leaves (microphyll = with a single,…

What is the difference between gametophytes and strobili in Selaginella?

Their gametophytes are microscopic and undergo most of their development while still within the spore wall (endosporic development). Definite strobili are formed in Selaginella, and the sporophylls generally differ from the vegetative leaves, although not as much as in the species of Lycopodium that form strobili.

Is Selaginella a resurrection plant?

One species, Selaginella lepidophylla, has a remarkable ability to tolerate drought and has earned the name ‘resurrection plant’. Selaginella plants often resemble ferns due to the pattern of their branching and leaves. They can either grow as an upright, branching plant or along the ground with creeping stems.