Biology:Platycerium bifurcatum

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Short description: Species of fern in the family Polypodiaceae

Platycerium bifurcatum
Platycerium bifurcatum kz01.jpg
P. bifurcatum
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Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Division: Polypodiophyta
Class: Polypodiopsida
Order: Polypodiales
Suborder: Polypodiineae
Family: Polypodiaceae
Genus: Platycerium
Species:
P. bifurcatum
Binomial name
Platycerium bifurcatum
(Cav.) C.Chr.[1]

Platycerium bifurcatum, the elkhorn fern or common staghorn fern,[2] is a species of fern native to Java, New Guinea and eastern Australia , in New South Wales, Queensland and on Lord Howe Island. It is a bracket epiphyte occurring in and near rainforests. Growing to 90 cm (35 in) tall by 80 cm (31 in) broad, it has heart-shaped sterile fronds 12–45 cm (5–18 in) long, and arching grey-green fertile fronds which are forked and strap-shaped, and grow up to 90 cm (35 in) long.[2]

The genus name Platycerium comes from the Greek platys (flat), and ceras (horn), while the specific epithet bifurcatum means bifurcated or forked. Both names are referring to the fertile fronds.[3]

Platycerium bifurcatum is cultivated as an ornamental plant for gardens. With a minimum temperature requirement of 5 °C (41 °F), in temperate regions it may be grown outdoors in sheltered locations, otherwise as a houseplant.[2] It has gained the Royal Horticultural Society's Award of Garden Merit.[4][5]

Platycerium bifurcatum sporangia

References

Wikidata ☰ Q2170121 entry