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Oregano

Origanum vulgare
Origanum vulgare Origanum vulgare Origanum vulgare Origanum vulgare Oregano flowers Oregano flowers form, Wilson Botanical Garden, Wilson County, NC form, Wilson Botanical Garden, Wilson County, NC Flowers and form Flowers and form

Oregano

Origanum vulgare subsp. hirtum
Origanum vulgare subsp. hirtum Origanum vulgare subsp. hirtum Origanum vulgare subsp. hirtum Origanum vulgare subsp. hirtum

Oregano

Origanum
Form Form Form in bloom Form in bloom Close up of flower Close up of flower Butterfly on flowers Butterfly on flowers Close up of leaves Close up of leaves Leaves Leaves
1 Cultivar/Variety

Oregon Alder

Alnus rubra
Form Form Leaves Leaves Underside of leaf Underside of leaf Male catkins Male catkins Fruits Fruits Bark Bark

Oregon ash

Fraxinus latifolia
Fall color in native habitat Fall color in native habitat Form Form Compound leaves Compound leaves Bark Bark Winged samara Winged samara Flowers Flowers

Oregon Fleabane

Erigeron speciosus
Flower buds in June in Harney County in Oregon Flower buds in June in Harney County in Oregon Form in July in Teton County, Wyoming Form in July in Teton County, Wyoming Form in September in Ward County, Colorado Form in September in Ward County, Colorado Flower closeup in September in Flagstaff, Arizona Flower closeup in September in Flagstaff, Arizona Seedpods in September in Rochester, Washington Seedpods in September in Rochester, Washington

Oregon Grape

Berberis x hortensis
Leaves Leaves Form Form Leaves and flowers Leaves and flowers Close up of flower 'Winter Sun' Close up of flower 'Winter Sun' Leaf closeup Leaf closeup Fall color Fall color
5 Cultivars/Varieties

Oregon Grape

Berberis aquifolium
Early spring in a woodland habitat. Early spring in a woodland habitat. Flower buds early spring Flower buds early spring Stem Stem Pinnately compound leaves Pinnately compound leaves Leaf margin Leaf margin Yellow flowers mid-spring. Yellow flowers mid-spring.
6 Cultivars/Varieties

Oregon Grapeholly

Berberis aquifolium
Early spring in a woodland habitat. Early spring in a woodland habitat. Flower buds early spring Flower buds early spring Stem Stem Pinnately compound leaves Pinnately compound leaves Leaf margin Leaf margin Yellow flowers mid-spring. Yellow flowers mid-spring.
6 Cultivars/Varieties

Oregon Grape Holly

Berberis aquifolium
Early spring in a woodland habitat. Early spring in a woodland habitat. Flower buds early spring Flower buds early spring Stem Stem Pinnately compound leaves Pinnately compound leaves Leaf margin Leaf margin Yellow flowers mid-spring. Yellow flowers mid-spring.
6 Cultivars/Varieties

Oregon Grape Holly

Berberis aquifolium 'Orange Flame'
leaves and form leaves and form flower and leaves flower and leaves

Oregon Holly

Berberis aquifolium
Early spring in a woodland habitat. Early spring in a woodland habitat. Flower buds early spring Flower buds early spring Stem Stem Pinnately compound leaves Pinnately compound leaves Leaf margin Leaf margin Yellow flowers mid-spring. Yellow flowers mid-spring.
6 Cultivars/Varieties

Oregon Hollygrape

Berberis aquifolium
Early spring in a woodland habitat. Early spring in a woodland habitat. Flower buds early spring Flower buds early spring Stem Stem Pinnately compound leaves Pinnately compound leaves Leaf margin Leaf margin Yellow flowers mid-spring. Yellow flowers mid-spring.
6 Cultivars/Varieties

Oregon Maple

Acer macrophyllum
Form Form Acer macrophyllum Acer macrophyllum Flower Flower Flowers Flowers Showing the size of the leaf Showing the size of the leaf Fall Color Fall Color

Oregon-myrtle

Umbellularia californica
Form Form Flower cluster Flower cluster Fruits in May Fruits in May Leaves Leaves Trunk and bark Trunk and bark
2 Cultivars/Varieties

Oregon Pine

Pseudotsuga menziesii
Form Form Form in native habitat Form in native habitat Needles Needles Needles and stem Needles and stem Young cone bracts with 3-pointed appendage Young cone bracts with 3-pointed appendage Mature seed cone Mature seed cone
6 Cultivars/Varieties

Oregon Prolific

Ficus carica 'Marseille'
Ficus carica 'Marseille' Ficus carica 'Marseille' Ficus carica 'Marseille' Ficus carica 'Marseille'

Oregon Vine Maple

Acer circinatum
Form Form Leaf Leaf Acer circinatum Acer circinatum Acer circinatum Acer circinatum Flowers Flowers Fall red leaves Fall red leaves
7 Cultivars/Varieties

Oregon Wild-daisy

Erigeron speciosus
Flower buds in June in Harney County in Oregon Flower buds in June in Harney County in Oregon Form in July in Teton County, Wyoming Form in July in Teton County, Wyoming Form in September in Ward County, Colorado Form in September in Ward County, Colorado Flower closeup in September in Flagstaff, Arizona Flower closeup in September in Flagstaff, Arizona Seedpods in September in Rochester, Washington Seedpods in September in Rochester, Washington

Oregon Wintergreen

Gaultheria shallon
Form Form Plant in bloom Plant in bloom Flowers Flowers Fruit Fruit Native habitat Native habitat Flower buds in early spring. Flower buds in early spring.

Oriental Arborvitae

Platycladus orientalis
Platycladus orientalis Platycladus orientalis Platycladus orientalis Platycladus orientalis Fruit and Leaf Fruit and Leaf Platycladus orientalis Platycladus orientalis Platycladus orientalis Platycladus orientalis Platycladus orientalis Platycladus orientalis
7 Cultivars/Varieties

Oriental Bittersweet

Celastrus orbiculatus
Red fruit close-up (Alleghany County, NC)-Mid Fall Red fruit close-up (Alleghany County, NC)-Mid Fall Leaves and fruit (Alleghany County, NC)-Mid Fall Leaves and fruit (Alleghany County, NC)-Mid Fall Leaves Leaves Branch with fruits (Alleghany County, NC)-Mid Fall Branch with fruits (Alleghany County, NC)-Mid Fall Leaves Leaves Flowers appear in clusters in the leaf axils, a few of the flowe Flowers appear in clusters in the leaf axils, a few of the flowe
1 Cultivar/Variety

Oriental Borage

Trachystemon orientalis
Trachystemon orientalis Trachystemon orientalis Trachystemon orientalis Trachystemon orientalis Trachystemon orientalis Trachystemon orientalis Trachystemon orientalis Trachystemon orientalis Trachystemon orientalis Trachystemon orientalis Trachystemon orientalis Trachystemon orientalis

Oriental Cherry

Prunus serrulata
Prunus serrulata Prunus serrulata Prunus serrulata Prunus serrulata Prunus serrulata Prunus serrulata Prunus serrulata Prunus serrulata Form Form Prunus serrulata Prunus serrulata
7 Cultivars/Varieties

Oriental False Hawksbeard

Youngia japonica
Youngia japonica (L.) DC. Youngia japonica (L.) DC. Seeds Seeds Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC.

Oriental Fountain Grass

Cenchrus orientalis
Pennisetum orientale Pennisetum orientale Pennisetum orientale Pennisetum orientale
2 Cultivars/Varieties

Oriental Hawksbeard

Youngia japonica
Youngia japonica (L.) DC. Youngia japonica (L.) DC. Seeds Seeds Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC. Youngia japonica (L.) DC.

Oriental Hedge

Bambusa multiplex
Bambusa multiplex dense form and leaves Bambusa multiplex dense form and leaves Bambusa multiplex Bambusa multiplex Bambusa multiplex Bambusa multiplex Bambusa multiplex Bambusa multiplex Bambusa multiplex Bambusa multiplex Bambusa multiplex Bambusa multiplex
7 Cultivars/Varieties

Oriental Holly

Ilex chinensis
Broad, spinless, green leaves. Broad, spinless, green leaves. Clusters of small, purple-pink flowers. Clusters of small, purple-pink flowers.
1 Cultivar/Variety

Oriental Hornbeam

Carpinus orientalis
Carpinus orientalis Carpinus orientalis Photo of Carpinus orientalis Photo of Carpinus orientalis

Oriental Ladyfern

Athyrium niponicum
Athyrium nipponicum 'Pictum' Athyrium nipponicum 'Pictum' Athyrium nipponicum 'Pictum' Athyrium nipponicum 'Pictum' Athyrium nipponicum 'Pictum' Athyrium nipponicum 'Pictum' Athyrium nipponicum 'Pictum' Athyrium nipponicum 'Pictum' Athyrium niponicum var. 'Pictum' - full plant large img Athyrium niponicum var. 'Pictum' - full plant large img Athyrium niponicum var. pictum Athyrium niponicum var. pictum
1 Cultivar/Variety

Oriental Lilies

Lilium – Oriental Hybrids
Large, open, pink flowers with darker spots & white margins Large, open, pink flowers with darker spots & white margins Flower Flower Large open, white flower with pink spots and midlines on tepals Large open, white flower with pink spots and midlines on tepals Flower of 'Casa Blanca' Flower of 'Casa Blanca' Large, open white flower with yellow stripe on midline of tepals Large, open white flower with yellow stripe on midline of tepals
9 Cultivars/Varieties

Oriental Lily

Lilium – Oriental Hybrids
Large, open, pink flowers with darker spots & white margins Large, open, pink flowers with darker spots & white margins Flower Flower Large open, white flower with pink spots and midlines on tepals Large open, white flower with pink spots and midlines on tepals Flower of 'Casa Blanca' Flower of 'Casa Blanca' Large, open white flower with yellow stripe on midline of tepals Large, open white flower with yellow stripe on midline of tepals
9 Cultivars/Varieties

Oriental Mustard

Brassica juncea
in the landscape in the landscape Brassica juncea Brassica juncea Brassica juncea Brassica juncea Brassica juncea Brassica juncea fields fields leaves leaves

Oriental Mustards

Brassica juncea
in the landscape in the landscape Brassica juncea Brassica juncea Brassica juncea Brassica juncea Brassica juncea Brassica juncea fields fields leaves leaves

Oriental Oak

Quercus variabilis
Form Form Leaves Leaves Leaf closeup Leaf closeup Bark Bark Fruit Fruit Terminal buds Terminal buds

Oriental Paper Bush

Edgeworthia chrysantha
flowers flowers Edgeworthia chrysantha Edgeworthia chrysantha Edgeworthia chrysantha Edgeworthia chrysantha Edgeworthia chrysantha leaves in the fall in Moore County Edgeworthia chrysantha leaves in the fall in Moore County Edgeworthia chrysantha form with leaves in the fall Edgeworthia chrysantha form with leaves in the fall flowers flowers
5 Cultivars/Varieties

Oriental Persimmon

Diospyros kaki
leaves leaves leaves leaves leaves leaves leaves leaves leaves leaves Gray bark Gray bark
3 Cultivars/Varieties

Oriental Photinia

Photinia serrulata
Growth Habit Growth Habit Flower Flower Form Form Growth Growth Photinia serrulata Photinia serrulata Form Form

Oriental Photinia

Pourthiaea villosa
Photinia villosa Photinia villosa Photinia villosa Photinia villosa

Oriental Photinia

Photinia serratifolia
Form Form Photinia serratifolia Photinia serratifolia Photinia serratifolia Photinia serratifolia Photinia serratifolia Photinia serratifolia 'Pink Crispy' 'Pink Crispy' Form Form

Oriental Planetree

Platanus orientalis var. digitata
Platanus orientalis var. digitata Platanus orientalis var. digitata

Oriental Poppy

Papaver orientale
Form Form Close up of flower Close up of flower Flower Flower Close up of flower Close up of flower Back of flower Back of flower Leaves and flower bud Leaves and flower bud
4 Cultivars/Varieties

Oriental Raisin Tree

Hovenia dulcis
Hovenia dulcis Hovenia dulcis Hovenia dulcis Hovenia dulcis

Oriental Sarcococca

Sarcococca orientalis
Sarcococca orientalis Sarcococca orientalis

Oriental Spice Bush

Lindera angustifolia
Summer Form Summer Form Fall form Fall form Winter form Winter form Fruit and Leaf Fruit and Leaf Leaves Leaves Flowers Flowers

Oriental Spruce

Picea orientalis
Picea orientalis Picea orientalis Picea orientalis Picea orientalis Form Form Form Form Form Form Form Form
5 Cultivars/Varieties

Oriental Spruce

Picea orientalis 'Skylands'
Picea orientalis 'Skylands' Picea orientalis 'Skylands' Picea orientalis 'Skylands' Picea orientalis 'Skylands' Picea orientalis 'Skylands' Picea orientalis 'Skylands' Picea orientalis 'Skylands' Picea orientalis 'Skylands' Picea orientalis 'Skylands' Picea orientalis 'Skylands' Picea orientalis 'Skylands' Picea orientalis 'Skylands'