Glossary of botanical terms

24 Botany terms

This glossary is part of a class i take at university

Angiosperm
noun
A flowering plant that produces seeds enclosed in a fruit
en: Angiosperme
Angiosperm flowers
Annual
Adjective
a plant that completes its life cycle in one growing season.
en: Annuelle
Berry
Noun
a fleshy or pulpy indehiscent fruit with the seed(s) embedded in the fleshy tissue of the pericarp.
en: Baie
Some varieties of berries
Biennial
Adjective
a plant that completes its life cycle in two growing seasons, then dies.
en: Bisannuel, bisannuelle
Botany
Noun
the scientific study of plants, including their structure, growth, reproduction, and evolution.
en: La botanique
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Chlorophyll
noun
a green pigment found in plant cells that absorbs light energy for photosynthesis.
en: Chlorophylle
Cells of chlorophyll
Climber
Noun
growing more or less erect by leaning or twining around another structure.
en: Grimpant, grimpante
A red bougainvillea climbing on a door.
Cotyledon
noun
the first leaf or pair of leaves that appear on a plant seedling.
en: Cotylédon
Cotyledon
Fruit
noun
the mature ovary of a flower, containing seeds.
en: Fruit
Fruits
Herb
Noun
a plant which is non-woody or woody at the base only, the above ground stems usually being ephemeral.
en: Herbes
Some common culinary herbs
Latex
noun
a milky, clear or sometimes coloured sap of diverse composition found in some plants.
en: Latex
Latex leaking out of a leaf.
Mangrove
noun
plant community in tidal stretches of the mouth of some rivers containing mangrove species.
en: Mangrove
Mangrove trees.
Nectar
noun
a sweet, sugary liquid produced by plants to attract pollinators.
en: Nectar
Petal
noun
free segment of the corolla.
en: Un pétale
A rose petal.
Photosynthesis
noun
the process by which plants use sunlight, carbon dioxide, and water to produce glucose and oxygen.
en: La photosynthèse
Photosynthesis diagram
Pollination
noun
the transfer of pollen from the male reproductive organ (anther) to the female reproductive organ (stigma) of a flower.
en: La pollinisation
Pollination diagram
Seed
Noun
a mature ovule containing an embryonic plant and stored food.
en: Une graine
Varieties of seeds.
Sepal
noun
a small, leaf-like structure that protects the developing flower bud.
en: Un sépale
Comparison between sepal and petal
Stamen
Noun
one of the male organs of a flower, consisting typically of a stalk (filament) and a pollen-bearing portion (anther).
en: Une étamine
Some stamens
Taproot
noun
a main, thick root that grows straight down from the plant's stem.
en: Un pivot, une racine pivotante
Taproots of carrot plants
Transpiration
noun
the process by which water is released from plant leaves into the atmosphere.
en: La transpiration végétale
Transpiration diagram
Tropism
noun
phenomenon indicating growth or turning movement of an organism, usually a plant, in response to an environmental stimulus.
en: Le tropisme
Tropism diagram
Velutinous
adjective
covered with a close silky coating of short fine hairs which are erect and of even length.
en: Velutineux
A velutinous leaf
Xylem
noun
the tissue in plants that transports water and minerals from the roots to the rest of the plant.
en: Un xylème
Close look at a xylem by microscope