Galapagos Species Database

The Galapagos Species Database shares the information about the species from our Natural History Collections.

Amaranthus polygonoides subsp. urceolatus (Andersson) Iamonico

Amaranthus

Stems spreading or erect often profesly branched, leaves elliptic to obovate, flowers monoecious in condensed axillary cymules, middle part of sepals arkening and striate in fruit and seed lenticular roundly ovate with colors between reddish brown or chestnut brown.

This species is widespread at low elevations in the coastal zone and dry zone in open vegetation (Wiggins and Porter 1972).

Taxonomy

Domain
Eukaryota

Kingdom
Plantae

Phylum
Magnoliophyta

Class
Magnoliopsida (= Dicotyledoneae)

Order
Caryophyllales

Family
Amaranthaceae

Genus
Amaranthus

Species
polygonoides

Subspecies
subsp. urceolatus

Taxon category: Accepted

Syn.: Amaranthus anderssonii J.T. Howell;

Origin: Endemic

Status

Least concern

Distribution

Map of specimen collection localities or observation records for this species in our collections database.

Distribution: Species widely distributed in the coastal zone of several Galapagos islands, represented by few collections.

References

  • Iamonico, D. (2020) Nomenclatural survey of the genus Amaranthus (Amaranthaceae). 11. Dioecious Amaranthus species belonging to the sect. Saueranthus. Iamonico, D. (2020). Nomenclatural survey of the genus Amaranthus (Amaranthaceae). 11. Dioecious Amaranthus species belonging to the section Saueranthus. Darwiniana, New Series, 8(2), 567–575. https://doi.org/10.14522/darwiniana.2020.82.898

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This page should be cited as follows:

"Galapagos Species Database, Amaranthus polygonoides subsp. urceolatus", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=25610. Accessed 3 April 2026.