Terminology of Flowering Plants Flashcards

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1
Q
A
  • Tap Root
  • dicots
  • from embroytic seed
  • carrots and beat
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2
Q
A
  • Fibrous root
  • Monocots
  • Adventitious
  • embroytic roots grow a bit then stop
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3
Q
A
  • Prop roots
  • Adventitious roots
  • Prop the plant up on unstable soil
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4
Q
A
  • Haustorial roots
  • Parasitic plants
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5
Q
A
  • Most are Tap roots
  • contains starch
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6
Q
A
  • Buttress roots
  • Enlarged and Horizontaly spread
  • Vertically thickened roots at the base of trees that aid in mechanical support
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7
Q
A
  • Mangrove
  • roots upright above ground to gather air
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8
Q
A
  • Bulb
  • Modifed stem
  • Modifed leaves for food storage
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9
Q
A
  • Corm
  • similar to a bulb
  • stem is modifed for food
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10
Q
A
  • Fascicle
  • at the end, is a modifed stem
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11
Q
A
  • Rhizome
  • modifed stem
  • is horizontal and underground
  • short internodes and bearing scalelike leaves
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12
Q
A
  • Stolon(runner)
  • Long internodes that runs on or just below the surface of the ground
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13
Q
A
  • Thorn
  • modifed stem
  • leaves are attached to the thorn
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14
Q
A
  • Tendril
  • a long, slender, coiling branch, adapted for clmbing
  • a stem that wrap around another
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15
Q
A
  • Tuber
  • modifed stem for food
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16
Q

Standard references for morphological vocabulary?

A
  • Taxonomy of Vascular Plants
    • by George H.M. Lawrence
  • Vascular Plant Systematics
    • by Albert E. Radford and his associates
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17
Q

Reproductive features provide…

A
  • most important characters in classification (flower and fruit)
  • evolutionarily conservative (constant)
  • (vegetative varies by environment)
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18
Q
A
  • Acaulescent
  • Caulescent
  • No leaves above a certain point
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19
Q
A
  • Prostrate
  • Leaning over
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20
Q
A
  • Repent
  • root growing down
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21
Q
A
  • Decumbent
  • lean over and grow upward
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22
Q
A
  • arborescent
  • tree-like
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23
Q
A
  • suffrutescent
  • woody
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24
Q
  1. Node
  2. Lenticles
  3. Leaf Scar/Vascular bundle scars
  4. Terminal Bud Scale Scars
A
  1. the place where the leaf come out
  2. Allow gas exchange
  3. Where leaf used to be
  4. Where the twig before
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25
Q
A

collateral

26
Q
A

superposed

27
Q
A
  • infrapetiolar
  • the bud is hidden in the stem
28
Q
A
  • Scale
  • modifed for proetection
29
Q
A
  • Phyllodes
  • leaves that are flattened, bladelike petiole
30
Q
A
  • Spine
  • sharp-pointed leaf of leaf part
31
Q
A
  • unifacial leaf
  • flattened side-to-side
  • bending and overlapping
32
Q
A
  • Pitcher
  • shaped like a container, fluid to capture and digest small animals
33
Q
A
  • Tentacular
  • hairs that capture and digest small animals
34
Q
A

trap

35
Q
A

bracts

look like petals?

36
Q
A

simple-leafis one bearing a single, continuous blade

37
Q
A

pinnately compound (pinnate) - leaflets arranged along a central axis(rachis)

38
Q
A
  1. odd-pinnate
  2. even-pinnate
  3. bipinnate
39
Q
A

palmate-ternate

40
Q
A

pinnate-ternate

41
Q
A

ternately compound (trifoliolate) - a compound leaf with only three leaflets

42
Q
A

biternately compound (biternate)

43
Q
A

palmately compound

44
Q
A

petiole

45
Q
A

sessile

46
Q
A

sheathing

47
Q
A

perfoliate

48
Q
A

connate-perfoliate

49
Q
A

uninervous

50
Q
A

pinnate-netted - secondary veins arising along the length of a single primary vein

51
Q
A

palmate-netted - with four or more primary veins arising from a common basal point

52
Q
A

ternate-netted - three primary veins arising from a common basal point

53
Q
A

dichtomous

54
Q
A
  1. parallel
  2. penni-parallel
  3. palmate-parallel
  4. utimate veinlets transverse
55
Q
A
  • Stamen - anther and filament
  • perianth - petal and sepal
  • nectary
  • receptacle
  • pedicel
  • bract
  • ovules
  • pistil - stigma, style, and ovary
56
Q
A

pedicellate

57
Q
A

sessile

58
Q
A
  • perfect
  • staminate (male)
  • pisillate (female)
59
Q
A
  • biradial
  • radial/actinomorphic
  • bilateral/zygomorphic
60
Q
A

aposepalous apopetalous

61
Q
A