plant taxonomy Flashcards

1
Q

the science of naming and classifying organisms

A

Taxonomy

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2
Q

formal study of taxonomy within an evolutionary framework

A

Systematics

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3
Q

evolutionary relationships between organisms

A

Phylogeny

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4
Q

related organisms capable of breeding and produce similar kids/progeny

A

Species

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5
Q

a variation of a species that results in noticeably different characteristics usually isolated geographically

A

Subspecies

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6
Q

group of plants that displays natural variation

A

Variety

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7
Q

plants displaying marked variation that only exist in variation

A

Cultivar

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8
Q

variants that occur sporadically across a species

A

Forma

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9
Q

result of a cross between 2 non related species of genera

A

Hybrid

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10
Q

1 single primary stem with trunk

A

Tree

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11
Q

lowest branches closest to ground

A

Shrub

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12
Q

non woody stem

A

herb

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13
Q

non supporting stem

A

vine

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14
Q

drops leaves during dormancy

A

Deciduous

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15
Q

some green leaf cover year round

A

Evergreen

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16
Q

every year theres a new one

A

Annual

17
Q

tender, short lived ; come back for 3 years or more

A

Perennial

18
Q

sides parallel, many times longer than wide

A

Linear

19
Q

sides parallel

A

Oblong