Arecaceae (palmae) Flashcards

1
Q

Caract. Gerais

A

Lenhosas com crescimento secundário atípico-> s/ câmbio,

Caule do tipo estipe

Perfilha (entouceira) e rizomas

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2
Q

Folhas

A

Alternas, ápice do caule, composta pinadas e com bainha

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3
Q

Inflorescência

A

Espádice protegida por brácteas lenhosas a espata

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4
Q

Flores

A

Coriáceas (perianto duro/ lenhoso mas flexível) Incompletas, unissexuadas, actino, 3 pétalas e 3 sepalas

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5
Q

Ovário

A

Tricarpelar e supero pistilódio presente em algumas flores masculinas

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6
Q

Fruto

A

Drupa as vezes fibroso/ lenhoso

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7
Q

Exemplos

A

Palmito, açaí, dendê

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