Synonyms:
Lacerates
Lacerate Cut or cleft irregularly, as if torn. This feature helps describe plant form, function, or identification.
Arboretum Botanical Glossary
A botanical reference guide of morphological terms, plant structures, propagation techniques, and campus flora definitions.
368 Botanical Definitions
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Illustrated Growth Forms
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Explore terms organized by botanical structure, morphology, and arboricultural concepts.
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Letter: L
Showing definitions beginning with this letter.
Showing 21 definitions
Synonyms:
laminae, Laminae, Laminaes, Laminas
Lamina The flat surface or blade of a leaf or petal.
Synonyms:
lance shaped, lance-shaped, Lanceolates
Lanceolate Lance-shaped (a long narrow point). This feature helps describe plant form, function, or identification.
Synonyms:
Laxes
Lax Loose, with parts open and spreading as opposed to compact.
Synonyms:
Leaders
Leader The main upward growing stem of a single-trunked tree or shrub
Synonyms:
Leaflets
Leaflet A small sub-leaf" that together with others forms a single compound leaf"
Synonyms:
Leggies
Leggy With long, floppy stems, usually due to insufficient light. Term often applied to houseplants.
Synonyms:
Legumes
Legume A member of the pea family; a pea, or bean, or similar fruit
Synonyms:
Lemmae, lemmae, Lemmaes, Lemmas
Lemma The lower of the two bracts (lemma and palea), which subtend a grass floret, often partially surrounding the palea.
Synonyms:
Lenticelled, Lenticelleds, Lenticels
Lenticel A small corky spot on young bark made of loosely packed cells, providing gaseous exchange between the inner tissues and the atmosphere. Did you know? Cherry and birch bark show visible horizontal lenticels that act as breathing pores.
