BTNY Flashcards
The “Father of Botany” due to his major
writings on plants.
“Enquiry into Plants” (geographical ranges,
sizes, uses and growth patterns).
* “On the Causes of Plants” (the economics
of growing plants).
THEOPHRASTUS
The father of pharmacognosy”
* Greek physician,
pharmacologist, botanist
* “De Materia Medica”: 600
medicinal plants listed and
explained its uses.
* Accurate in determining
the diuretic nature of herbs
(PubMed 2019)
PEDANIUS DIOSCORIDES
In 1665, the invention of the
compound microscope
by ____ marked the
advancement of scientific
experiments and discoveries
in Botany.
Robert Hooke
The study of botany
became progressed
through the 17th century
up to the present time.
Made an experiment on
the uptake
measurement of water
in a tree.
JOHANNES VAN HELMONT
- In the mid 17th century, the
science of taxonomy was
introduced - He is Swedish naturalist
- “Father of Taxonomy”
CAROLUS LINNAEUS
According to Carolus
Linnaeus there are 7
taxonomic ranks in the
hierarchical classification
of classification of
Kingdom, phylum or
division, class, order,
family, genus, species.
To determine the scientific name of
plants.
Unique characteristics of the species
In honour of the person
Location of the species
Habitat of the species
It deals with the study of plant’s natural phenomena through observation,
experimentation and the use of scientific method.
Pure Botany
Pure Botany (subsciences)
– detailed study of the plant cell such as the mitochondria, ribosome,
cell wall, and nucleus
Plant Cytology
Pure Botany (subsciences)
the study of various activities of the plant
Plant Physiology
Pure Botany (subsciences)
study of the internal structure of the plant
Plant Anatomy
Pure Botany (subsciences)
study of the form and external structure of the plant
Plant Morphology
Pure Botany (subsciences)
study of the plant’s tissue through a microscope
Plant Histology -
Pure Botany (subsciences)
the study of heredity and variations of the plants
Plant Genetics –
Pure Botany (subsciences)
study of classification, identification, and naming of plant species
Plant Taxonomy