Smooth Horsetail

Equisetum laevigatum A. Br.

San Diego Natural History Museum. SDNHM. Year: 2015. cc-by-nc-sa-3.0

Equisetum laevigatum (Smooth Horsetail) is a species of herb in the family horsetails. They are native to Western North America and North America. They have alternation of generations.

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

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URI: https://eol.org/schema/terms/western_north_america
Definition: From the Pacific to central North America. May include Saskatchewan, Texas, and/or Guanajuato

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URI: http://www.geonames.org/6255149

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URI: http://eol.org/schema/terms/alternatingReproduction
Definition: Organisms with a life cycle that features alternation of generations with sexual and asexual reproduction.

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EOL has data for 10 attributes, including:

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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United States
- URI: http://www.geonames.org/6252001
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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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wetland
- URI: http://purl.obolibrary.org/obo/ENVO_00000043
- Definition: An area that is inundated or saturated by surface or ground water at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions.
- Comment: Ontology Description: http://environmentontology.org/ Ontology Source: http://envo.googlecode.com/svn/trunk/src/envo/envo.owl
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habitat includes
- URI: http://eol.org/schema/terms/Habitat
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river bank
- URI: http://purl.obolibrary.org/obo/ENVO_00000143
- Definition: The sloping margin of a river, serving to confine it to its natural channel.
- Comment: Ontology Description: http://environmentontology.org/ Ontology Source: http://envo.googlecode.com/svn/trunk/src/envo/envo.owl
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leaf venation structure
- URI: http://purl.obolibrary.org/obo/FLOPO_0008074
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uninervous
- URI: http://eol.org/schema/terms/uninervous
- Definition: leaf having a central midrib with no lateral veins
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native range includes
- URI: http://eol.org/schema/terms/NativeRange
- Definition: Lists jurisdictions in which a given organism is a member of the undisturbed fauna or flora.
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Western North America
- URI: https://eol.org/schema/terms/western_north_america
- Definition: From the Pacific to central North America. May include Saskatchewan, Texas, and/or Guanajuato
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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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reproduction
- URI: http://purl.obolibrary.org/obo/GO_0000003
- Definition: The production of new individuals that contain some portion of genetic material inherited from one or more parent organisms
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alternation of generations
- URI: http://eol.org/schema/terms/alternatingReproduction
- Definition: Organisms with a life cycle that features alternation of generations with sexual and asexual reproduction.
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stem morphology
- URI: http://purl.obolibrary.org/obo/TO_0000361
- Definition: any morphological quality of a stem
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articulate
- URI: http://eol.org/schema/terms/articulate
- Definition: Jointed; separating freely, leaving a clean scar; e.g. the fronds of certain ferns where they join the rhizome.
- Attribution: https://en.wikipedia.org/wiki/Glossary_of_botanical_terms
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Known occurrences, collected specimens and observations of smooth horsetail. View this species on GBIF

San Diego Natural History Museum. SDNHM. Year: 2015. cc-by-nc-sa-3.0