Helianthus grosse-serratus

are host of

North American Flora

Helianthus grosse-serratus

leaf complexity

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simple
URI: http://purl.obolibrary.org/obo/PO_0020042

Definition: A leaf in which the lamina is undivided

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leaf morphology

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broad
URI: http://purl.obolibrary.org/obo/PATO_0002359

Definition: A quality inhering in a bearer by virtue of the bearer's width being notably higher than its length.

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life cycle habit

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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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plant growth form

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herb
URI: https://www.wikidata.org/entity/Q190903

Definition: plant which has no persistent woody stem above ground

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seed dry mass

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1.2 mg

woodiness

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herb
URI: https://www.wikidata.org/entity/Q190903

Definition: plant which has no persistent woody stem above ground

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