RHS 2101 Outcome - 1 Flashcards
Describe plant groups of significance to horticulture
Conifers
Flowering Plants
List the difference between Monoctyledons and Dicotyledons
Root
Stem
Flower
Seed
Vascular bundles - Roots - Stems
Leaf shape
Why are botanical plant names important
Internationally understood
Confusion of common names i.e. same plant referred to differently depending on region or geopgraphical location
Stability
How are botanical plant names written
plus 3 examples
Names are written in italic font Genus then species.
Genus has capital letter, species is lower case
Example
1. Buxus semperviren
2. Quercus robur
3. Calendula officinalis
What is meant by the term ‘Genus’
What is meant by the term ‘Species’
What is meant by the term ‘Cultivar’
List and describe the stages of plant life
- Seed
- Juvinile (Vegetative)
- Adult (Reproductive)
- Senescence
- Death
Define the term ‘tender perennial’
And give two examples
Cannot survive frost
Define the term ‘half hardy annual’
And give two examples
Sown under protection early in season and then planted out
Define the term ‘hardy annual’
And give two examples
Planted in situ
Define the term ‘tree’
Give two examples
Define the term ‘shrub’
Give two examples
Plant Cell - State the function of the cell wall
Plant Cell - State the function of the cell membrane