West Indian Balsa

Ochroma pyramidale (Cav.) Urban

Guanacaste Dry Forest Conservation Fund. Daniel H. Janzen. Year: 2010. cc-by-nc-sa-3.0

Ochroma pyramidale (West Indian Balsa) is a species of tree in the family mallows. They are native to Puerto Rico and The Neotropics. They have capsule fruit. Individuals can grow to 9.91 m.

URI: http://purl.obolibrary.org/obo/FLOPO_0900033
Definition: whole plant arborescent

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URI: http://www.geonames.org/4566966

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URI: https://www.wikidata.org/entity/Q217151
Definition: one of the eight terrestrial ecozones constituting the Earth's land surface
Attribution: https://commons.wikimedia.org/wiki/File:Ecozone_Neotropic.svg

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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 15 attributes, including:

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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United States
- URI: http://www.geonames.org/6252001
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habitat includes
- URI: http://eol.org/schema/terms/Habitat
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tropical
- URI: http://purl.obolibrary.org/obo/ENVO_01000204
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leaf area
- URI: http://purl.obolibrary.org/obo/TO_0000540
- Definition: A leaf anatomy and morphology trait (TO:0000748) which is associated with the total area of a leaf (PO:0025034).
- Attribution: [database_cross_reference: POC:cooperl] [database_cross_reference: GR:pj] [database_cross_reference: PO:0025034]
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0.14883666 m^2
leaf mass per area
- URI: http://top-thesaurus.org/annotationInfo?viz=1&&trait=Leaf_mass_per_area
- Definition: the ratio of the dry mass of a leaf to its area
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0.07115560935 kg/m^2
leaf sheddability
- URI: http://purl.obolibrary.org/obo/FLOPO_0008548
- Definition: A plant's disposition to lose leaves by a natural process
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evergreen
- URI: http://purl.obolibrary.org/obo/PATO_0001733
- Definition: Evergreen (plant): A quality inhering in a plant by virtue of the bearer's disposition to retain foliage.
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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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perennial
- URI: http://purl.obolibrary.org/obo/FLOPO_0980073
- Definition: Of plant duration, a plant whose life span extends over more than two growing seasons, c.f. annual, biennial, ephemeral, 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/glossaryi_p.html#perennial
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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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Puerto Rico
- URI: http://www.geonames.org/4566966
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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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tree
- URI: http://purl.obolibrary.org/obo/FLOPO_0900033
- Definition: whole plant arborescent
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plant height
- URI: http://purl.obolibrary.org/obo/TO_0000207
- Definition: A stature and vigor trait (TO:0000133) which is associated with the height of a whole plant (PO:0000003).
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1.03 m
stem diameter
- URI: http://purl.obolibrary.org/obo/FLOPO_0000875
- Definition: linear distance through the cross section of the stem or trunk, passing through the center
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0.007600000174414 m
wood density
- URI: http://purl.obolibrary.org/obo/OBA_1000040
- Definition: Secondary xylem volumetric density. Any measurable or observable characteristic related to the volumetric density of a secondary xylem.
- Attribution: [database_cross_reference: GOC:TermGenie] [database_cross_reference: http://dx.doi.org/10.1111/j.1461-0248.2009.01285.x]
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0.22 g/cm^3

Known occurrences, collected specimens and observations of West Indian balsa. View this species on GBIF

Guanacaste Dry Forest Conservation Fund. Daniel H. Janzen. Year: 2010. cc-by-nc-sa-3.0