Zamia pseudoparasitica

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Zamia pseudoparasitica
CITES Appendix II[2][1]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Gymnospermae
Division: Cycadophyta
Class: Cycadopsida
Order: Cycadales
Family: Zamiaceae
Genus: Zamia
Species:
Z. pseudoparasitica
Binomial name
Zamia pseudoparasitica
J.Yates
Zamia pseudoparasitica is endemic to Panama[3]
Synonyms[4][3]
  • Palmifolium pseudoparasiticum (J.Yates) Kuntze
  • Zamia ortgiesii A.Braun ex J.Schust.
  • Zamia pseudoparasitica var. latifolia J.Schust.

Zamia pseudoparasitica is a species of plant in the family Zamiaceae. It is endemic to Panama.

Its natural habitat is subtropical or tropical moist lowland forests on the Atlantic side of the isthmus. It is threatened by habitat loss.[5][6][7][8]

Description

Zamia pseudoparasitica is the only known species of Zamia that is epiphytic.[9] Furthermore, it is the only known obligate epiphytic gymnosperm.[10] growing on the branches of forest trees. It has a very short trunk but long leaves over 3 m long. The seeds are orange.

The root system can be very long and may reach and root in the ground in some cases. Taproots of 15 m in length have been documented.[11]

Cytology

The diploid chromosome count of Zamia pseudoparasitica is 2n = 16.[12][13]

Ecology

Pollination

The beetle Notorhopalotria taylori appears to be the main pollinator of Zamia pseudoparasitica.[10] The beetle lives in the male cones of Zamia pseudoparasitica.[14]

Seed dispersal

The seeds are thought to be disseminated by northern olingo,[9][15]Toucans,[9] or potentially by fruit-eating bats.[10]

Conservation

Primary forest is an important habitat for this species, as it has been unable to re-colonize secondary forests within a timeframe of 50 years.[10]

Horticulture

References

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