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Economic Plants
Studying for my midterm
85
Plant Sciences
Undergraduate 1
11/11/2008

Additional Plant Sciences Flashcards

 


 

Cards

Term
Legumes
Definition
Pea Family, single chambered pods
Term
Root Nodules
Definition
Nitrogen fixing bacteria, give nitrate to plants and get sugar back
Term
Kidney Bean
Definition
C/S America
20% protein
Term
Pea
Definition
7000 yrs of cultivation
Mediterranean/Middle East
Term
Soybean
Definition
China/Japan/Korea
3000 yrs of cultivation
100 tons harvested
Term
Peanut
Definition
C/S America
3500 yrs of cultivation
2-3 seeds per pod
Virginia & Spanish types
30 million tons a year
stalk elongates after pollination
Term
Tropical Pulses
Definition
India/Africa/S America
Lima Bean, Chick Pea, Black Gram, Mung Bean, Pidgeon Pea

Lentils from Near East make dahl, drought intolerant
Term
Carob
Definition
Arabian Peninsula
St. John's Bread rich in protein/sugar
Used as stabilizer/thickener
Term
Forage Crops
Definition
High quality protein
naturally increases soil nitrogen
clovers/alfalfa
Term
Vegetables
Definition
Types: Bulb, Rhizome, Tuber, Corm
Term
Bulbs
Definition
Monocot, Lily Family
Onion, Garlic
Central Asia/New East
Term
Tubers
Definition
Tomato Family
Andes Mountains of S America
Derived from a single cultivar
Term
Yams
Definition
Monocot
West Africa
Cush Cush Yam (C America)
N American Yams are sweet potatoes
Term
Corms
Definition
Monocot
Taro
Indian Subcontinent
1000s of years in SE Asia
Term
Tropical True Roots
Definition
Cassava, Sweet Potato
Term
Cassava
Definition
Mexico/NE Brazil
1/3 of Africa's calorie intake
Poisonous glyrosides removed by boiling
Can be fermented
Term
Sweet Potato
Definition
C/S America
4500 yrs of cultivation
Called Yams but not
Susceptible to pathogen/insects
Term
Taproots
Definition
Biennial
Store carbs first year, 2nd year it blooms
Term
Carrot Family
Definition
Carrots, Parsnip (Europe/C Asia)
centuries of cultivation
Term
Goosefoot Family
Definition
Beet/Sugar Beet (Europe/W Asia)
Napoleonic Wars
Term
Mustard Family
Definition
Turnips. Rutabaga (Europe)
Winter food source
Radish (Eurasia)
Term
Green Vegetables
Definition
Mustard & Sunflower Family
Term
Mustard Family
Definition
Temperate Regions
Oil Seed
(S Europe)
Term
Brassica Oleracea
Definition
Cabbage, Broccoli, Brussel Sprouts, Cauliflower, Kohlorabi, Kale
Term
Brassica Rapa
Definition
Pak Choi, Chinese Flowerin Cabbage, Celery Cabbage
Term
Sunflower Family
Definition
Lettuce (Mediterranean)
6000 yrs of cultivation
heading/iceberg types

endive, artichoke
Term
Carrot Family
Definition
Celery
Term
Goosefoot Family (Green Vegetables)
Definition
Swiss Chard, Beet Green
Spinach (SW Asia)
Term
Lily Family
Definition
Asparagus (Ancient Egypt)
Term
Spices
Definition
Hide smell/taste
2000 yrs of cultivation
(Mediterranean)
Venice important to spice trade
Spice Trade (India/Near East/Europe)
exchanged goods for spice
Portuguese monopoly broken by British/Dutch
Term
Temperate Spice Regions

Mint Family
Definition
Dicot, perennial, woody
(Mediterranean)

Rosemary, Thyme, Oregano, Marjoram, Basil, Sage, Mints
Term
Temperate Spice Regions

Carrot Family
Definition
Musty, Pungent
Parsley (S Europe)
Dill (W Asia)
Term
Mustards
Definition
Black/Brown/White
Make pastes
Term
Tarragon
Definition
Sunflower Family
Term
Bayleaf
Definition
(Mediterranean)
Used for Olympic crowns
Term
Safrron
Definition
150k used for 1kg
Term
Fenugreek
Definition
(Mediterranean/India)
Term
Licorice
Definition
Mediterranean/C Asia
Term
Cinnamon
Definition
India
Term
Cloves
Definition
Indonesia
100,000 tons annually
Term
Nutmeg
Definition
Indonesia
Term
Black Pepper
Definition
SW India
Term
Ginger
Definition
India/SW China
Monocot
Term
Allspice
Definition
C America
Term
Chili
Definition
(C/S America)
Term
Vanilla
Definition
Perennial
Orchid Family
C/S America
Term
Tumeric
Definition
Ginger Family
Herbaceous Perennial
South Asia

Colouring Agent/Anticeptic
India (greatest producer)
Term
Watercress
Definition
Cabbage Family
Aquatic Perennial
Europe/C Asia
Grown in water
Plastic bags processed in Europe
Leaves used for food
Term
Sugars/Sweeteners
Definition
Monosaccharides
Disaccharides
Contains Cellulose
Term
Bioethanol
Definition
Anaerobic Fermentation
Renewable Resource
Add/Replace Gasoline
Corn in US 1.3x input
Sugar Cane in Brazil 8x input
Term
Sugar Cane
Definition
Perennial
First grown in Mediterranean
slave trade
"Sugar Triangle" importance
Term
Sugar Beet
Definition
Biennial
Harvested after 2nd year
300 yrs of cultivation
250 mil tons of sugar annually
Russia/Germany/US producers
Term
Tropical Palms
Definition
tapped to gather sap
Term
Sugar Palm
Definition
Tropical Asia
Male & Female clusters
Male cut off to tap
1800L annually
Term
Palmyra Palm
Definition
India/SE Asia
Separate Male/female
Male tapped, Female fruit
25,000L a year
Term
Stevia/Sugarleaf
Definition
Paraguay
Perennial Herb
Sunflower Family
300x sweeter than sucrose
Term
Miracle Berry
Definition
W Africa
glycoprotein miraculin
binds tastebuds, makes salts sweet
Term
Plant Oils
Definition
Saturated or Unsaturated
Sat: no double bond
Unsat: double bonds
Hydrogenation: eliminates double bond
Unsaturated: Omega-3 & 6 acids (good)
Term
Soap
Definition
2000 yrs of cultivation
Saponification
water insoluable
Term
Biodiesel Fuel
Definition
Germany = 2.5 units put in to get back 1
Term
Canola
Definition
Rapeseed/Canola/Rutabaga/Rapekale
30 yrs ago, made in UofM
important to Canada/Europe
Term
Sunflower
Definition
W US
2000 yrs of cultivation
drought tolerant
annual
Term
Linseed/Flax
Definition
Mediterranean
Annual
8000 yrs of cultivation
cold pressing
o3 & o6
Term
Olive Oil
Definition
Mediterranean
Can't tolerate freezing
"virgin" oil or "extra virgin" oil
Term
Sesame Oil
Definition
India/Africa
Annual
Term
Peanut
Definition
S America
Bean/Pea Family
Annual
Term
Corn
Definition
Mexico
7500 yrs
Annual
Polyunsaturate
Term
Soybean Oil
Definition
Bean/Pea Family
3000 yrs ago
100 mil tons
Term
Saffflower
Definition
Middle East
Sunflower Family
No longer in the wild
Term
Oil Palm
Definition
W Africa
Male/Female on the same plant
Female = 100s of fruits
high in saturated fat
Term
Coconut
Definition
Malaysia
3000 yrs ago
High in saturated fat
4000 billion per year
Term
Tung
Definition
SE Asia
paint/varnish
eleostearic acid
highly unsaturated
Term
Waxes
Definition
Occur in most plants
Term
Caranuba
Definition
Brazil
Term
Jojoba
Definition
NW Mexico/US
Separate Male/Female
Term
Candelilla
Definition
Mexico/US
Term
Para Rubber
Definition
Amazon Rain forests of S America
Vulcanization (makes stronger/better stretch)
40% from natural sources per year
used in games by early Europeans
Term
Akron, Ohio
Definition
Important rubber producer until Radial Tires
Term
Guayule
Definition
SW US
Sunflower Family
Hypoallergenic
Term
Gutta-Percha
Definition
SE Asia
Insulation
Term
Chicle
Definition
C&S America
Used for gum
sweeter than current gum
Term
Balata
Definition
C&S America
Similar to Gutta
used for golf balls
Term
Plant Fibers
Definition
Retting - extract soft stem fiber
Decortication - hard stem fiber
Ginning - Seed cotton fiber
Term
Cotton
Definition
Perennial
10000 yr old cloth found in Peru
5000 yr old found in SE Asia
Term
Bast/Stem
Definition
Retting used
Jute (Herb)
Flax (2-3x better than cotton)
Hemp (marijuana)
Ramie (hard to harvest)
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