floral exam 2 ppt 1

order of taxons

kingdom phylum class order family genus species

rules for scientific names

Genus name always capitalized Species name always lowercase Both names underlined or italicized

what is a flower (how did they come to be)

flowers evolved from leaves 250mil years ago from conifers

flower parts

sepals petals stamens carpels

sepals

vegetative most leaf like usually green with stomata

petals

vegetative usually pigmented usually no stomata nectar glands can be fused into a tube partially fused or seperate

stamens

male repro part made of filament and anther produces pollen

carpels

female repro part stigma top style stalk and ovary where seeds are

calyx

group of sepals

corolla

all petals on a flower

Which parts of a flower are
vegetative? Reproductive?

veg- petals sepals repro- stamen carpel

dicots properties

parts in 4s and 5s wide leaves netted veins

monocots properties

parts in 3s narrow leaves parallel veins

dicot families

Sunflower Rose Hydrangea Lavender Carnation Kale Amaranthus Petunia Ranunculus Phlox Periwinkle Azalea Violets Gardenias Bellflower Larkspur Bean/pea Snapdragon Yarrow Poppy Gentians

sunflower family properties

composite head- made of many flowers- ray flowers (branch off) disc flowers (center)

sunflower family members

asters goldenrods liatris scabiosa gerbera daisies dahlias mums cone flowers bachelors buttons cosmos billy balls