HISTORY OF BOTANY Flashcards
Natural science concerned with the study of life and living organisms including their structure, function, growth, origin, evolution, distribution, and taxonomy
Biology
what are the important principles of biology
- cells are the basic unit of life
- new species and inherited traits are the product of evolution.
- genes are the basic unit of heredity
- an organism regulates its internal environment to maintain a stable and constant condition.
- living organisms consume and transform energy
5 divisions of biology
botany
zoology
biochemistry
physiology
ecology
- plant/vegetable kingdom
- from greek word “botane”
botany
meaning of botane
pasture
grass
fodder
animal kingdom
zoology
examines the rudimentary chemistry of life
biochemistry
examines the physical and chemical functions of the tissues, organs, and organ systems of an organism
physiology
examines how various organisms interact and associate with their environment
ecology
8 people sa history of plants
- Rhizotomoi (root collectors)
- Theophrastus of Eresus (greek philosopher)
- Pedanius Dioscorides (greek physician)
- Pliny the Elder (Roman)
- Galen (Graeco-roman)
- Valerius Cordus
- Cesalpino (Italian botanist)
- Carolus Linnaeus (swedish)
RTPPGVCC
gathered medicinal herbs and prepared them for the pharmacopola.
rhizotomoi (root collectors)
wrote 10 books on “History of Plants.”
theophrastus of eresus (greek philosopher)
wrote the book “De Materia Medica” which included a number of descriptions of medicinal plants.
pedanius dioscorides (greek physician)
wrote the book “Historia Naturalis.”
pliny the elder (roman)
coined the word Galenicals.
galen (graeco-roman)
wrote a pharmacopoeia of lasting importance, “Novum Dispensatorium.”
valerius cordus
“De Plantis”
cesalpino (italian botanist)
- wrote the book, “Species Plantarium”
- described binomial system of classification
carolus linnaeus (swedish)
departments of botany
plant morphology
plant embryology
plant physiology
taxonomy or systemic botany
plant economy
plant genetics
phytopathology
phytogeography
phytopaleontology
mycology
bryology
algology
economic or applied botany
parts or structure of plants
plant morphology
3 types of plant morphology
a. Macromorphology/Gross anatomy of plants
b. Micromorphology/plant histology
c. Plant cytology