Biology:Peperomia juniniana
| Peperomia juniniana | |
|---|---|
| |
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Magnoliids |
| Order: | Piperales |
| Family: | Piperaceae |
| Genus: | Peperomia |
| Species: | P. juniniana
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| Binomial name | |
| Peperomia juniniana Trel.
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Peperomia juniniana is a species of epiphytic herb in the genus Peperomia that is native to Ecuador & Peru.[1][2] It grows on wet tropical biomes.[1] Its conservation status is Threatened.[3]
Description
The type specimen were collected at Chanchamayo Valley, Peru at an altitude of 1200 meters above sea level.[4]
Peperomia juniniana is a medium-sized, branching herb with a stem 1–3 mm thick that bears a transient crisp-villous indumentum. The alternate leaves are ovate, acuminate, with a shortly cordate base that is briefly cuneate within the sinus. They measure 4–10 cm long and 3–5 cm wide, with multiple pinnate nerves and a branched midrib. When dry, the leaves are thin, with a pale underside dotted with minute black glands, and the nerves are hirtellous. The crisp-hirtellous petiole is 1–4 cm long. The axillary spikes, when young, are 65 mm long and 2 mm thick, densely flowered, and borne on a 1 cm long, hirtellous peduncle.[4]
Taxonomy and naming
It was described in 1936 by William Trelease in Publications of the Field Museum of Natural History, Botanical Series 13 (es), from specimens collected by Carlos Schunke.[5]
The epithet is derived from the type locality where this species was first collected.[4]
Distribution and habitat
It is native to Ecuador & Peru.[2] It grows as an epiphytic herb.[1] It grows on wet tropical biomes.[1]
Conservation
This species is assessed as Threatened, in a preliminary report.[3]
References
- ↑ 1.0 1.1 1.2 1.3 "Peperomia juniniana Trel.". Royal Botanic Gardens, Kew. http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:188990-2.
- ↑ 2.0 2.1 "Peperomia juniniana Trel.". Species. GBIF. http://www.gbif.org/species/4188684.
- ↑ 3.0 3.1 Bachman, Steven P.; Brown, Matilda J. M.; Leão, Tarciso C. C.; Lughadha, Eimear Nic; Walker, Barnaby E. (2024). "Extinction risk predictions for the world's flowering plants to support their conservation". New Phytologist 242 (2): 797–808. doi:10.1111/nph.19592. PMID 38437880. https://nph.onlinelibrary.wiley.com/doi/full/10.1111/nph.19592.
- ↑ 4.0 4.1 4.2 Trelease, William. "Publications of the Field Museum of Natural History, Botanical Series 13(2): 57. 1936.". Publ. Field Mus. Nat. Hist., Bot. Ser. 13(2): 57. http://www.peperomia.net/photos/juniniana-txt.gif.
- ↑ "Peperomia juniniana Trel.". http://legacy.tropicos.org/Name/25001317.
Wikidata ☰ Q15607520 entry
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