Module 1 Lecture 1 Flashcards
Kiwi fruit
Vine native to China
Herb
Any plant with leaves, seeds, or flowers used for flavoring, food, medicine, or perfume.
Doctrine of Signatures
Plants bear a divine mark or sign to indicate their use
Analgesic
Pain reliever
Analgesic examples
Willow bark and salicin
Astringent
Causes contraction of tissues
Astringent example
Tannins (suck on a tea bag)
Antiseptic
Prevent infection, kill bacteria
Demulcent
Soothes irritated mucus membranes
Decoction
Water-extract made by boiling
Dermatitis
Skin condition manifested by irritation and rash
Plant that causes dermatitis
Poison ivy
Diuretic
Increases flow of urine
Dropsy
(archaic) fluid accumulation from congestive heart failure
Biogeography
The branch of biology that deals with the geographical distribution of plants and animals.
Phytogeography
The branch of botany that deals with the geographical distribution of plants.
Taxonomy
The branch of science concerned with classification
Endemic
regularly found among particular people or in a certain area
Endemism
the state of a species being native to a single defined geographic location
Cosmopolitan
a plant or animal found all over the world
Pantropical
occurring or distributed throughout the tropical regions of the earth
Angiosperm
Flowering plant
Parts of a scientific name
Genus and species (binomial)
Oak types have the same ___ but different ____
Genus
Species
Do scientific names vary based on language
No
Do scientific names change over time
No
How many scientific names does each plant have
One
How many common names for a dandelion in english
100+
Carolus Linneaus
Swedish scientist and physician who developed the Linnaean system
Linnaean system
Two name binomial nomenclature system for identifying and classifying living things
What is the Linnaean system based on
Simple heirarchical structure in which organisms are sorted using the nomenclature of Kingdom, Phylum, Class, Order, Family, Genus, and Species
Book written by Linnaeus
Materia Medica
Are organisms in the same kingdom similar
Not necessarily
Members of the same ____ are very similar and can reproduce
Species
Plants only pollinate members of their own ____
Species
Species
A group of plants that are similar in appearance and interbreed with eachother
Genus
A group of similar species, presumably descended from the same ancestor
Family
A group of related genera, sharing common floral, fruit, leaf, chemical etc. features
Example of family
Mint family
How many sepals fused together in mints
5
Petals of mint are strongly divided into
Upper and lower lip
How many stamens in mint
2 or 4
Flowers of mint
Spikes
Each mint flower produces ___ hard seeds
4
Two examples of medicinal plants
Turmeric and cranberries
Turmeric scientific name
Curcuma longa
Turmeric
Seasoning similar to ginger
Where is turmeric native to
Southern asia rainforests
What part of turmeric is harvested and used for seasoning and medicine
Rhizome
Medicinal uses of turmeric
- Antifungal
- Increases prostaglandin
- Similar to ibuprofen
- Used for gout, arthritis
Active ingredient in turmeric
Curcumin
Cranberries have the same ___ as blueberries
Genus
Where are cranberries from
Wetlands and bogs
Type of plant of cranberries
Evergreen vine
Original name of cranberries
Crane berries
Scientific name of cranberries
Vaccinium macrocarpon
Where are cranberries native to
North America
Health benefits of cranberries
- Phenolic compounds
- Antioxidants
- urinary health: proanthocyanidins
Wood nettle scientific name
Laportea canadensis
Medicinal benefit of wood nettle
Counterirritant
Climbing onion scientific name
Bowiea volubilis
What forms crown of blueberries and related plants
Sepals
What pollinates blueberries
Bumblebees
What pollinates raspberries
Honeybees or bumblebees
Leaves of raspberries contain
Tannins
Fruit of raspberries contains
Antioxidants
Sour cherry scientific name
Prunus cerasus
Sweet cherry scientific name
Prunus avium
____ cherry is easier to grow
Sour
Sugar content of cherries
10%
Sour cherry has more ____
Acid
What can cherries produce
Hydrogen cyanide (cyanogenic)
____ are a form of peach with smooth skin
Nectarines
True or false, apricots are similar to peaches and nectarines
False
Apricot scientific name
Prunus armeniaca
Where did the peach and apricot originate
China
Apricots have more ___ than citric acid
Malic
Fruit definition
Ripened ovary containing seeds
Garden “vegetables” that are actually fruits
Cucumbers
Squash
Peppers
Tomatos
Supreme court case that decided a tomato was a fruit
Nix vs. Hedden
Alternative
Substance that improves general health (archaic)
Diuretic
Increases flow of urine
Diaphoretic
Increases sweating, aids in eliminating waste products
Emmenagogue
Promotes menstruation
Emollient
Softens or soothes rough or inflamed skin
Expectorant
Promotes discharge of respiratory mucus
Febrifuge
Agent that lowers fever
Flatulance
Accumulation of gas in the digestive tract
Infusion
Water of alcohol extract of a plant product
Example of an infusion
Herbal tea
Tincture
Concentrated, standardized water or alcohol solution
Hallucinogen
Causes altered states of consciousness
Masticatory
Chewed to increase salivation
Narcotic
Drug that dulls senses, relieves pain, and induces sleep
Nausea
Sick to stomach, dizzy
Panacea
Cure all
Example of panacea
Ginseng
Poultice
Soft medicated cloth applied to wounds
Psoraisis
Skin condition such as severe dandruff, non-contagious
Stimulant
Increases energy level
Styptic
Stops bleeding
Soporific
Sleep inducer
Synergistic
Increases action of another substance when taken with it
Toxic
Any degree of poisonous effect, from annoying to fatal
Urticating
Irritant, often causing rash
Vermifuge or anthelminthic
Kills parasitic worms