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Seed Identification
Seed Identification
192
Agriculture
Undergraduate 2
09/29/2016

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Cards

Term
Which part of the dicot flower is number 1?
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Definition
stamen
Term
Which part of the dicot flower is number 2?
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Definition
anther
Term
Which part of the dicot flower is number 3?
[image]
Definition
filament
Term
Which part of the dicot flower is number 4?
[image]
Definition
receptacle
Term
Which part of the dicot flower is number 5?
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Definition
pedicel
Term
Which part of the dicot flower is number 6?
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Definition
sepal
Term
Which part of the dicot flower is number 7?
[image]
Definition
pistil
Term
Which part of the dicot flower is number 8?
[image]
Definition
ovary
Term
Which part of the dicot flower is number 9?
[image]
Definition
style
Term
Which part of the dicot flower is number 10?
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Definition
stigma
Term
Which part of the dicot flower is number 11?
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Definition
petal
Term
Which part of the dicot seed is number 1?
[image]
Definition
seed coat
Term
Which part of the dicot seed is number 2?
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Definition
micropyle
Term
Which part of the dicot seed is number 3?
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Definition
hylum
Term
Which part of the grass floret is number 1?
[image]
Definition
anther
Term
Which part of the grass floret is number 2?
[image]
Definition
filament
Term
Which part of the grass floret is number 3?
[image]
Definition
awn
Term
Which part of the grass floret is number 4?
[image]
Definition
style
Term
Which part of the grass floret is number 5?
[image]
Definition
ovary
Term
Which part of the grass floret is number 6?
[image]
Definition
lemma
Term
Which part of the grass floret is number 7?
[image]
Definition
pistil
Term
Which part of the grass floret is number 8?
[image]
Definition
stigma
Term
Which part of the grass floret is number 9?
[image]
Definition
palea
Term
Which part of the grass seed is number 1?
[image]
Definition
lemma
Term
Which part of the grass seed is number 2?
[image]
Definition
palea
Term
Which part of the grass seed is number 3?
[image]
Definition
rachilla
Term
a floret is suspended from the spikelet by the...
Definition
rachilla
Term
apart from the pistil, floral parts of the dicots are found in multiples of...
Definition
5
Term
chaffy grass seeds
Definition
have the lemma and palea attached
Term
difference between alfalfa and red clover
Definition
-color of red clover is somewhat bolder and darker
-red clover somewhat shinier
Term
difference between alfalfa and sericea lespedeza other than color
Definition
-alfalfa dull and sericea lespedeza shiny
-alfalfa kidney shaped
Term
difference between arrowleaf clover and sericea lespedeza
Definition
-arrowleaf clover has more uniform coloration
-sericea lespedeza has darker red
Term
difference between barley and oats
Definition
oat seeds are longer and skinnier
Term
difference between birdsfoot trefoil and rapeseed (canola)
Definition
-birdsfoot a lot smaller
-birdsfoot has brown color as oppose to dark bluish
-rapeseed (canola) bigger and darker
Term
difference between crimson clover and red clover
Definition
-crimson clover has more consistent color
-crimson clover a bit bigger
Term
difference between crimson clover and white clover
Definition
-crimson clover a lot bigger
-white clover kinda like fine sand
Term
difference between orchardgrass and tall fescue
Definition
-orchardgrass is curved
-orchardgrass doesn't have rachilla, but tall fescue does
Term
difference between perennial and annual ryegrass
Definition
annual has awn
Term
difference between red clover and sericea lespedeza
Definition
-sericea lespedeza has more dark red seeds; overall darker
Term
difference between rye and wheat
Definition
-rye is smaller
-rye has more of a brown color instead of red
Term
difference between sesame and Bahia grass
Definition
-sesame has tannish dull coat
-Bahia grass has light brown and green mixed in, but shinier than sesame
Term
difference between tall fescue and perennial ryegrass
Definition
-rachilla on fescue has little knob on tip, but not on perennial ryegrass
-perennial ryegrass has shorter and fatter rachilla
-perennial ryegrass more V shaped
Term
difference between wheat (hard red) and wheat (soft red)
Definition
-soft red has much deeper crease
-hard has more red than soft
Term
difference between white and red clover
Definition
white clover a lot smaller
Term
each floret is surrounded by...
Definition
a second set of modified leaves (or floral brachts) called the lemma and the palea
Term
functions of common flower parts in monocots vs. functions of common flower parts in dicots
Definition
the same in both
Term
glumes
Definition
2 modified leaves at the base of the spikelet or floret that function to protect the developing flowers from environmental conditions
Term
how flowers are arranged in corn
Definition
-the male flowers (staminate) are the tassels at the top of the corn plant and are arranged in a panicle
-the female (pistilate) are the ear of the corn and are arranged in a spike
Term
hylum
Definition
where seed attaches to the mother plant
Term
inflorescence
Definition
clusters of grass flowers
Term
lemma and palea are green until...
Definition
late in the life cycle of the seed
Term
naked grass seeds
Definition
have the lemma and palea removed
Term
one important feature of grass flowers
Definition
the male portion of the plant (anther) is present in multiples of 3 within the floret
Term
panicle
Definition
type of inflorescence that has spikelets which are borne on branches along the main axis of the flower

they are multibranched and have seeds loosely arranged on the pedicels
Term
pedicels
Definition
branches along the main axis of the panicle in some grass flowers
Term
peduncle
Definition
extension of the grass stem or clum that serves as the main axis of the panicle in some grass flowers
Term
petals
Definition
fleshy, pigmented, modified leaves on the flowers of dicots
Term
pistil
Definition
the female portion of the flower that is composed of the stigma, style, and the ovary
Term
rachis
Definition
the main axis of the spike in some grass plants
Term
scientific name for Alfalfa
Definition
Medicago sativa
Term
scientific name for Annual ryegrass
Definition
Lolium multiflorum
Term
scientific name for Arrowleaf clover
Definition
Trifolium vesiculosum
Term
scientific name for Bahia grass
Definition
Paspalum notatum
Term
scientific name for Barley
Definition
Hordeum vulgare
Term
scientific name for Bermudagrass
Definition
Cynodon dactylon
Term
scientific name for Birdsfoot trefoil
Definition
Lotus corniculatus
Term
scientific name for Corn
Definition
Zea mays
Term
scientific name for Cotton
Definition
Gossypium hirsutum
Term
scientific name for Cowpea
Definition
Vigna sinensis
Term
scientific name for Crimson Clover
Definition
Trifolium incarnatum
Term
scientific name for Oats
Definition
Avena sativa
Term
scientific name for Orchardgrass
Definition
Dactylis glomerata
Term
scientific name for Peanut
Definition
Arrachis hypogea
Term
scientific name for Perennial ryegrass
Definition
Lolium perenne
Term
scientific name for Proso Millet
Definition
Panicum miliaceum
Term
scientific name for Rapeseed (Canola)
Definition
Brassica napus
Term
scientific name for Red clover
Definition
Trifolium pretense
Term
scientific name for Rye
Definition
Secale cereale
Term
scientific name for Sericea Lespedeza
Definition
Lespedeza cuneata
Term
scientific name for Sesame
Definition
Sesamum indicum
Term
scientific name for Soybean
Definition
Glycine max
Term
scientific name for Tall Fescue
Definition
Lolium arundinaceum
Term
scientific name for Wheat (Hard red)
Definition
Tritcum aestivum is that a typo? isn't it supposed to be Triticum aestivum
Term
scientific name for Wheat (soft red)
Definition
Tritcum aestivum is that a typo? isn't it supposed to be Triticum aestivum
Term
scientific name for White clover
Definition
Trifolium repens
Term
seed unit by itself is...
Definition
naked seed
Term
some broadleaf crop seeds that are 2-5mm in size
Definition
-alfalfa
-crimson clover
-red clover
-sericea lespedeza
-rapeseed (canola)
-sesame
Term
some broadleaf crop seeds that are 5-10mm in size
Definition
-cowpea (brabham)
-soybean
-cotton
Term
some broadleaf crop seeds that are <2mm in size
Definition
-birdsfoot trefoil
-arrowleaf clover
-white clover
-tobacco
Term
some broadleaf crop seeds that are >10mm in size
Definition
-peanut (runner)
Term
some chaffy seeds that are 5-9mm
Definition
-orchardgrass
-annual ryegrass
-perennial ryegrass
-tall fescue
Term
some chaffy seeds that are <5mm
Definition
-bahia grass
-bermudagrass
-proso millet
-redtop
-reed canarygrass
Term
some chaffy seeds that are >9mm
Definition
-barley
-oats
-rice
Term
some characteristics by which broadleaf crop seeds can be classified
Definition
-size
-color, intensity, and variations
-shape
-other characteristics, such as hylum color, size and shape, dull or shiny appearance, and depressions on sides
Term
some characteristics by which grass seeds can be classified
Definition
-size
-whether they're naked or chaffy
-other characteristics, such as presence or absence of awns, size and shape of awns, shape of rachilla, and color
Term
some grasses that have branched or irregular spikes
Definition
-bermudagrass
-bahia grass
Term
some grasses that have symmetrical spikes
Definition
-wheat
-rye
-barley
Term
some naked seeds that are 5-9mm
Definition
-wheat (hard red)
-wheat (soft red)
-
Term
some naked seeds that are >9mm
Definition
-rye
Term
spike
Definition
type of inflorescence that has spikelets which are attached directly to the main axis
Term
spikelet
Definition
the basic unit of the grass flower, typically made of numerous flowers called florets
Term
stigma
Definition
receptor site for pollen that is transferred from the anthers
Term
the types of grass inflorescences
Definition
-spike
-panicle
Term
these 2 structures that surround grass seeds are modified leaves
Definition
lemma and palea
Term
this contains the eggs to be fertilized
Definition
the ovary
Term
together, petals make up the...
Definition
corrola
Term
types of grass that have panicles
Definition
-oats
-tall fescue
-Sudan grass
Term
what happens to the pollen when it falls on the stigma?
Definition
it germinates and travels down the style to the ovary, which contains the eggs to be fertilized
Term
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Definition
Birdsfoot trefoil
Term
[image]
Definition
Wheat (soft red)
Term
[image]
Definition
Tall Fescue
Term
[image]
Definition
dicot seed
Term
[image]
Definition
Crimson Clover
Term
[image]
Definition
Wheat (Hard red)
Term
[image]
Definition
Perennial ryegrass
Term
[image]
Definition
Bermudagrass
Term
[image]
Definition
Tall Fescue
Term
[image]
Definition
Rapeseed (Canola)
Term
[image]
Definition
White clover
Term
[image]
Definition
Proso Millet
Term
[image]
Definition
White clover
Term
[image]
Definition
Barley
Term
[image]
Definition
Cotton
Term
[image]
Definition
Birdsfoot trefoil
Term
[image]
Definition
grass seed
Term
[image]
Definition
Oats
Term
[image]
Definition
panicle
Term
[image]
Definition
Bahia grass
Term
[image]
Definition
Proso Millet
Term
[image]
Definition
Annual ryegrass
Term
[image]
Definition
Oats
Term
[image]
Definition
Wheat (Hard red)
Term
[image]
Definition
Corn
Term
[image]
Definition
Perennial ryegrass
Term
[image]
Definition
Peanut
Term
[image]
Definition
Orchardgrass
Term
[image]
Definition
dicot flower
Term
[image]
Definition
Sericea Lespedeza
Term
[image]
Definition
Bahia grass
Term
[image]
Definition
Wheat (soft red)
Term
[image]
Definition
Barley
Term
[image]
Definition
Bahia grass
Term
[image]
Definition
Sesame
Term
[image]
Definition
Birdsfoot trefoil
Term
[image]
Definition
spike
Term
[image]
Definition
Sericea Lespedeza
Term
[image]
Definition
Peanut
Term
[image]
Definition
Perennial ryegrass
Term
[image]
Definition
Arrowleaf clover
Term
[image]
Definition
Rapeseed (Canola)
Term
[image]
Definition
Peanut
Term
[image]
Definition
Cotton
Term
[image]
Definition
Soybean
Term
[image]
Definition
Cowpea
Term
[image]
Definition
Annual ryegrass
Term
[image]
Definition
Alfalfa
Term
[image]
Definition
White clover
Term
[image]
Definition
Rye
Term
[image]
Definition
Barley
Term
[image]
Definition
Soybean
Term
[image]
Definition
Bermudagrass
Term
[image]
Definition
Soybean
Term
[image]
Definition
Red clover
Term
[image]
Definition
Sesame
Term
[image]
Definition
Crimson Clover
Term
[image]
Definition
Oats
Term
[image]
Definition
Orchardgrass
Term
[image]
Definition
Rye
Term
[image]
Definition
Alfalfa
Term
[image]
Definition
Cotton
Term
[image]
Definition
Red clover
Term
[image]
Definition
Proso Millet
Term
[image]
Definition
Cowpea
Term
[image]
Definition
Rapeseed (Canola)
Term
[image]
Definition
Arrowleaf clover
Term
[image]
Definition
Bermudagrass
Term
[image]
Definition
Corn
Term
[image]
Definition
Annual ryegrass
Term
[image]
Definition
Wheat (soft red)
Term
[image]
Definition
Red clover
Term
[image]
Definition
Wheat (Hard red)
Term
[image]
Definition
Orchardgrass
Term
[image]
Definition
Sesame
Term
[image]
Definition
Tall Fescue
Term
[image]
Definition
Corn
Term
[image]
Definition
Rye
Term
[image]
Definition
Crimson Clover
Term
[image]
Definition
Alfalfa
Term
[image]
Definition
Cowpea
Term
[image]
Definition
grass floret
Term
[image]
Definition
Sericea Lespedeza
Term
[image]
Definition
Arrowleaf clover
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