Taxonomy Flashcards
Poaceae
The grass family. Characterized by hollow cylindrical stems, flowers clustered in spikelets, and grain fruit. Leaves elongate from base to stem. Cereal (Zea, Avena, Triticum, Oryza), turf (Poa, Cynodon, Festuca), and ornamental grasses.
Zea
corn– Poaceae
Avena
oats– Poaceae
Triticum
wheat– Poaceae
Oryza
rice– Poaceae
Poa
blue grass– Poaceae
Cynodon
bermuda grass– Poaceae
Festuca
fescu– Poaceae
Liliaceae
The lily family. Characterized by flower parts in threes and underground storage organs (bulbs, rhizomes, fleshy roots).
Major genera of Liliaceae
Asparagus, Lilium, and Aloe
Amaryllidaceae
Characterized by plants with bulbs or corms, basal leaves, and showy flowers.
Major genera of Amaryllidaceae
Narcissus, Hippeastrum, Agapanthus, and Clivia
Narcissus
Daffodil– Amaryllidaceae
Hippeastrum
Amarillus– Amaryllidaceae
Agapanthus
Lily of the Nile– Amaryllidaceae
Orchidaceae
The Orchid Family. Largest family of flowering plants! Epiphytic– orchid benefits from using tree as substrate. tree is neither hurt or helped (neutral). Wide distribution, Flowers with 3 petals– 1 highly modified.
Major genera of Orchidaceae
Vanilla, Phalaenopsis, Cattleya, Cymbidium
Arecaceae
The palm family. Characterized by unbranched stems, each with a single, leaf.
Major genera of Arecaceae
Cocos, Elaesis, Washingtonia, Phoenix
Cocos
Coconut– Arecaceae
Elaesis
Oil Palm– Arecaceae
Washingtonia
Fan Palm– Arecaceae
Phoenix
Date Palms– Arecaceae
Fabaceae
Pea family. Characterized by the fruit being a flat, dry, dehiscent pod. Many members fix Nitrogen. (beans, peas, peanuts, clovers, alfalfa, etc.)
Pisum
Peas– Fabaceae
Phaseolus
Beans– Fabaceae