Botany quiz 4 part II Flashcards

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1
Q

What are the two families or the order Saxifragales?

A

Grossulariaceae

Altingiaceae

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2
Q

-bushes with palmately lobed leaves
-usually five primary veins
-translucent berries, attached sepals
-berries of all species are edible but some are tastier than others
What family is this?

A

Grossulariaceae (gooseberry family)

Ribes missouriense

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3
Q

-monoecious
-palmately lobed leaves with lobes that are often nearly triangular
-globose multiple fruit (derived from multiple flowers) of septicidal capsules
What family is this?

A

Altingiaceae (sweet gum family)

Liquidambar styraciflua

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4
Q

Vitales

What are the family of this order?

A

Vitaceae

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5
Q

-vining plants
-tendrils and berries
-stamens opposite the petals
-leaves, stems, and berries are edible in most species
What family is this?

A

Vitaceae (grape family)

Vitis

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6
Q

What is the family in the order Oxalidales?

A

Oxalidaceaee

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7
Q

-herbaceous plants with shamrock leaves and parts if fives
-heterostylous
-high levels of soluble and crystalline oxalates
-leaves, stems, and flowers are edible but not in large amounts
What family is this?

A

Oxalidaceae (wood sorrel family)

Oxalis

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8
Q

What families are in the order Malpighiales?

A

Violaceae
Euphorbiaceae
Salicaceae

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9
Q

-apetalous but often have showy bracts (i.e., poinsettias)
-divided styles
-laticifers common
-usually poisonous
What family is this?

A

Euphorbiaceae (spurge family)

Euphorbia

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10
Q

-stamens touching to form a ring
-anthers with spurlike, glandlike nectaries
-slightly zygomorphic flowers
-heart shaped leaves
What family is this?

A

Violaceae (violet family)

Viola

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11
Q

-trees, shrubs typically in moist soils
-catkins develop many small capsules
-salicoid teeth
What family is this?

A

Salicaceae (willow family)
Salix
Populus

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12
Q

What family is in the order Fabales?

A

Fabaceae

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13
Q

-second only to Poaceae in economic importance
-single carpel develops into a legume
What family is this?

A

Fabaceae (bean family)

-three subfamilies: Faboideae, Caesalipinioideae, Mimosoideae

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14
Q

What do I need to know about the Rosid Clade?

A
  • current relationships based primarily on molecular data

- position of “basal” orders uncertain, but monophyly of clade is supported

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15
Q

What do I need to know about the Fabid Subclade (Eurosids I)?

A
  • xylem with vessels, tracheids, and fibers
  • xylem has horizontally aligned tiers
  • leaves usually opposite and pinnately compound
  • all orders in the subclade with Fabales have members with N-fixing nodules
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