White Amaranth, White Pigweed

Amaranthus albus L.

2006 Keir Morse cc-by-nc-sa-3.0

Amaranthus albus (White Amaranth, White Pigweed) is a species of annual herb in the family Amaranthaceae. They are associated with freshwater habitat. They have capsule fruit.

URI: http://purl.obolibrary.org/obo/FLOPO_0980071
Definition: Of plant duration, a plant whose life span ends within one year after germination, e.g. a winter annual germinating in the autumn and flowering in the spring (esp. in Mediterranean climates), approximately synonymous to therophyte, c.f. biennial, ephemeral, perennial, c.f. also of flowering with respect to architecture, hapaxanthic, monocarpic, pleonanthic.
Attribution: Stevens, P. F. (2001 onwards). Angiosperm Phylogeny Website. Version 12, July 2012. Glossary, http://www.mobot.org/mobot/research/apweb/top/glossarya_h.html#annual

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URI: http://purl.obolibrary.org/obo/FLOPO_0022142
Definition: whole plant herbaceous

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URI: http://purl.obolibrary.org/obo/ENVO_00000873
Definition: A biome that applies to the freshwater realm.

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URI: http://purl.obolibrary.org/obo/PO_0030091
Definition: a fruit which develops from a gynoecium and at maturity comprises a dry exocarp, dry mesocarp, and dry endocarp that usually dehisce

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EOL has data for 20 attributes, including:

cellularity
- URI: http://purl.obolibrary.org/obo/PATO_0001992
- Definition: An organismal quality inhering in a bearer by virtue of the bearers consisting cells. [ PATOC:GVG ]
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multicellular
- URI: http://purl.obolibrary.org/obo/PATO_0001993
- Definition: A cellularity quality inhering in a bearer by virtue of the bearers consisting of more than one cell. [ PATOC:GVG ]
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fruit type
- URI: http://purl.obolibrary.org/obo/TO_0000850
- Definition: A fruit anatomy and morphology trait (TO:0002629) which is associated with the type of a fruit (PO:0009001).
- Attribution: [database_cross_reference: PO:0009001] [database_cross_reference: TO:moorel]
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capsule fruit
- URI: http://purl.obolibrary.org/obo/PO_0030091
- Definition: a fruit which develops from a gynoecium and at maturity comprises a dry exocarp, dry mesocarp, and dry endocarp that usually dehisce
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geographic distribution includes
- URI: http://eol.org/schema/terms/Present
- Definition: This organism is known to be present in this location or region. Not exclusive; other regions may also be reported.
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Delaware
- URI: http://www.geonames.org/4142224
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habitat
- URI: http://purl.obolibrary.org/obo/RO_0002303
- Definition: x has habitat y if: x is an organism, y is a habitat, and y can sustain and allow the growth of a population of x
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tropical
- URI: http://purl.obolibrary.org/obo/ENVO_01000204
- Comment: Ontology Description: http://environmentontology.org/ Ontology Source: http://envo.googlecode.com/svn/trunk/src/envo/envo.owl
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leaf arrangement
- URI: http://purl.obolibrary.org/obo/TO_0006014
- Definition: phyllotaxy. A leaf morphology trait (TO:0000748) which is the arrangement of the leaves on the shoot of a plant.
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alternate
- URI: http://purl.obolibrary.org/obo/PATO_0001932
- Definition: placed alternately one above the other.
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leaf length
- URI: http://purl.obolibrary.org/obo/FLOPO_0001133
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7 mm
life cycle habit
- URI: http://purl.obolibrary.org/obo/TO_0002725
- Definition: Determined for type of life cycle being annual, biennial, perennial etc.
- Comment: The life cycle habit indicates the typical duration of an individual plant's life. Common values are annual, biennial, and perennial. Some plants have different durations depending on environment or location, so a plant can have more than one value.
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annual
- URI: http://purl.obolibrary.org/obo/FLOPO_0980071
- Definition: Of plant duration, a plant whose life span ends within one year after germination, e.g. a winter annual germinating in the autumn and flowering in the spring (esp. in Mediterranean climates), approximately synonymous to therophyte, c.f. biennial, ephemeral, perennial, c.f. also of flowering with respect to architecture, hapaxanthic, monocarpic, pleonanthic.
- Attribution: Stevens, P. F. (2001 onwards). Angiosperm Phylogeny Website. Version 12, July 2012. Glossary, http://www.mobot.org/mobot/research/apweb/top/glossarya_h.html#annual
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plant growth form
- URI: http://purl.obolibrary.org/obo/FLOPO_0900032
- Definition: whole plant growth form. eg: herbaceous, tree, liana
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herb
- URI: http://purl.obolibrary.org/obo/FLOPO_0022142
- Definition: whole plant herbaceous
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produces
- URI: http://purl.obolibrary.org/obo/RO_0003000
- Definition: This organism produces this material or substance, either during its life or after death. A produces B if some process that occurs in A has output B.
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oxygen
- URI: http://purl.obolibrary.org/obo/CHEBI_15379
- Definition: molecular oxygen, O2
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stem length
- URI: http://purl.obolibrary.org/obo/TO_0000576
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3 dm
trophic guild
- URI: http://eol.org/schema/terms/TrophicGuild
- Definition: A group of species that exploit the same food resources, and/or use the same feeding or foraging methods. http://en.wikipedia.org/wiki/Guild_(ecology)
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photoautotroph
- URI: http://purl.obolibrary.org/obo/ECOCORE_00000130
- Definition: An autotroph which is capable of transforming light into chemical energy.
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type specimen repository
- URI: http://eol.org/schema/terms/TypeSpecimenRepository
- Definition: The institution that holds a type specimen for a given species. The recommended best practice is to use the identifier in a collections registry such as the Biodiversity Collections Index (http://www.biodiversitycollectionsindex.org/).
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Harvard University, Museum of Comparative Zoology
- URI: http://biocol.org/urn:lsid:biocol.org:col:33791
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Known occurrences, collected specimens and observations of white amaranth, white pigweed from the Global Biodiversity Information Facility

GBIF provides free and open access to biodiversity data. View this species on GBIF

2006 Keir Morse cc-by-nc-sa-3.0