• Photo of Bupleurum rotundifolium (Bupleurum rotundifoliums)

Plant Profile: Bupleurum rotundifolium

Taxonomy: Bupleurum rotundifolium

Names

Green Gold, Hares Ear, Hound's Ear, Hounds-ear, Thoroughwax, Thorough-wax, Thorowax

  • Photo of Bupleurum rotundifolium (Bupleurum rotundifoliums)

Phonetic Spelling:bew-PLUR-rum ro-tun-dih-FOH-lee-um

Genus:Bupleurum

Species:rotundifolium

Family:Apiaceae

Hare's Ear, a biennial member of the carrot family, is native to Asia and is cultivated in gardens for its striking flowers and attractive leaves. These plants are excellent for use in floral arrangements and typically bloom from summer through fall.

They thrive in well-drained soils that range from moderately moist to dry, preferring full sun to partial shade. Reaching heights of 1 to 2 feet, they are ideal for placement in the front or middle sections of flower borders. If left untrimmed, they will readily self-seed.

Bupleurum rotundifolium Feature Summary

Bupleurum rotundifolium Image Gallery

Tags

#flower arrangements
#borders
#cutting garden
#dried arrangements

Similar Plants

Bupleurum rotundifolium Feature Summary

Attributes
Fruit
Tiny and do not open when ripe.
< 1 inch
Flowers
Yellow-green striking flowers with 5 radial petals in an umbel.
Gold/Yellow
Green
Good Cut
Showy
Long Bloom Season
Good Dried
4-5 petals/rays
Leaves
Blue green leaves are speared through by the stem (perfoliate), simple, alternate, entire margins.
Green
Blue
Whole Plant Traits
Landscape

Bupleurum rotundifolium Attributes

Bupleurum rotundifolium: Country Or Region Of Origin

Europe, Asia

Bupleurum rotundifolium: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Bupleurum rotundifolium Fruit

Bupleurum rotundifolium: Fruit Description

Tiny and do not open when ripe.

Bupleurum rotundifolium: Display/Harvest Time

Fall
Spring
Summer
Winter

Bupleurum rotundifolium: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Bupleurum rotundifolium: Fruit Width

< 1 inch
1-3 inches
> 3 inches

Bupleurum rotundifolium Flowers

Bupleurum rotundifolium: Flower Description

Yellow-green striking flowers with 5 radial petals in an umbel.

Bupleurum rotundifolium: Flower Color

filter_vintage
Gold/Yellow
filter_vintage
Green

Bupleurum rotundifolium: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Bupleurum rotundifolium: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Bupleurum rotundifolium: Flower Bloom Time

Winter
Spring
Summer
Fall

Bupleurum rotundifolium: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Bupleurum rotundifolium: Flower Shape

Bell
Cross
Crown
Cup
Dome
Funnel
Irregular
Lipped
Radial
Saucer
Star
Trumpet
Tubular
Urn
Wheel

Bupleurum rotundifolium Leaves

Bupleurum rotundifolium: Leaf Description

Blue green leaves are speared through by the stem (perfoliate), simple, alternate, entire margins.

Bupleurum rotundifolium: Leaf Color

spa
Blue
spa
Green

Bupleurum rotundifolium: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Bupleurum rotundifolium: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Bupleurum rotundifolium: Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Bupleurum rotundifolium: Hairs Present

No
Yes

Bupleurum rotundifolium Whole Plant Traits

Bupleurum rotundifolium: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Bupleurum rotundifolium Stem

Bupleurum rotundifolium: Stem Is Aromatic

No
Yes

Bupleurum rotundifolium Landscape

Bupleurum rotundifolium: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Bupleurum rotundifolium: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree