Chili Pepper Plant

Aloe

Thimble Cactus

San Pedro Cactus

Barrel Cactus

Thimble Cactus

Arizona Organ Pipe Cactus

San Pedro Cactus

Prostrate Knotweed

Elm Seedlings

American Elm

Oak Seedling

Marigold

Blackberry

Goosefoot, Lamb's Quarters

Mallow (likely Common Mallow)

Cupid's Shaving Brush

Common Mallow

Epiphyllum (Orchid Cactus)

Common Sunflower

Calathea 'Freddy'

Peace Lily

Chinese Evergreen (Silver Bay)

Peace Lily

Unidentifiable Plant

Not a plant

Common Grass (Lawn Grass)

Ficus microcarpa (Ginseng Ficus)

Apple Tree

Purslane

Feverfew

There is not enough information to identify the plant, because the image provided contains a plant which appears to be a...

Valerian

Lantana

Blue Mistflower

American Beech (likely a seedling)

Marigold

Blackthorn (Sloe)

Red Powder Puff

Red Amaranth

Tiger Tooth Aloe

Ash Tree