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Dig into Plants: Yaupon Holly

Yaupon Holly

Other Common Names: Yaupon Holly, Cassina, Christmas Berry

Scientific Name: Ilex vomitoria

Alternate Native Species:
Dwarf Yaupon Holly

Native to Alabama: Yes

Blue False Indigo

Yaupon Holly
Dreamstime

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Learn more about…

Basic Information
Classification Button
Maintenance
Adaptations Button
Plant ID
Life Cycle

Basic Plant Information
Blue False Indigo

  • I am a vascular plant with a woody stems above ground, so I am a shrub.
  • I keep leaves year-round, so I am evergreen.
  • I renew my growth each spring for many seasons, so I am perennial.
  • I can grow 12 – 25 feet high and 8 – 12 feet wide.
Yaupon Holly
Wikimedia – Luteus

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Ecological Benefits
This plant provides food for:
Butterflies Caterpillars Other Pollinators Other Birds Small Mammals
Henry's Elfin
Other Plants Found in Alabama with Similar Ecological Benefits:
American Holly
(Ilex opaca)
Inkberry
(Ilex glabra)
Large Gallberry
(Ilex coriacea)
Mountain Holly
(Ilex montana)
Dahoon Holly
(Ilex cassine)
Possumhaw Holly
(Ilex decidua)
Swamp Holly
(Ilex amelanchier)
Myrtle Holly
(Ilex myrtifolia)

Maintenance Notes
  • Retain leaves in winter.
  • Pruning is not necessary, but can take heavy pruning to shape into a hedge or tree.
  • Trimming will promote regrowth for a fuller shrub.
  • If pruning, it is best to trim annually in the winter.
  • Can grow aggressively and form thickets.
  • Remove root suckers to keep it localized.
  • For red fruit, need both male and female plants.
  • Can be propagated with cuttings.
  • When watering, hold hose to base of plant for a count of 5 seconds. Water should reach all roots.
  • Avoid sprinkling water on the leaves.
  • Until established, water two times per week during the summer and once per week during the rest of the year.

Habitat Requirements
This plant prefers:
Full Sun
(6+ hours of sun per day)

Part Sun/Shade
(2-6 hours of sun per day)

Shade
(Less than 2 hours of sun per day)


Heavy watering with good drainage
Well-drained, Sandy, Loamy, Clay, or Limestone soil

Leaf, Flower & Seed Identification
LEAF DESCRIPTION
Yaupon Holly Leaves
Wikimedia – David J. Stang

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Leaf Characteristics Chart (PDF)
Shape:
Ovate
Margin:
Crenate
Arrangement:
Alternate
Form:
Simple
Description:
Leaves are 1-1.5 inches long and 0.75 inches wide; dark green and shiny on the upper side and lighter green underneath; leathery; toothed margins
FLOWER DESCRIPTION
Yaupon Holly Flowers
Lady Bird Johnson Wildflower Center – Alan Cressler

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Flower Shapes Chart (JPG)
Color:
White,
Greenish-white
Shape:
Funnelform
Bloom Months:
Apr – May
Description:
Flowers are small with four petals; relatively inconspicuous; fragrant
SEED DESCRIPTION
Yaupon Holly Fruit
Dreamstime

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Type:
Fruit – Drupe
Description:
Bright red, round, glossy, berry-looking fruits that are 0.25 inches in diameter
Months in Seed:
Winter
Plant spreads by:
Seeds; females produce berry-like fruits after fertilization
BARK DESCRIPTION
Yaupon Holly Bark
Lady Bird Johnson Wildflower Center – James Garland Holmes

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Color:
Pale gray with ligher gray
or white patches
Texture:
Smooth but may develop scales
as the plant ages
Description:
New stems are purplish in color but become ligher gray as they age; bark is smooth but develps scales as plant ages

Plant Life Cycle
Plant Life Cycle:
  • All plants start life as a seed. Seeds contain the new plant (embryo) and the nutrients inside of a protective coat. They must be dispersed (moved to a new location)
  • Once a seeed lands in a suitable environment, it will begin to grow to form the cotyledon or sprout. Small roots will begin growing into the soil, and a small leaf is developed.
  • The sprout becomes a seedling, developing a stem and leaves above ground.
Dreamstime
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Plant Life Cycle continues:

  • As the seedling continues to grow, it will develop into a mature adult plant.
  • Mature adult plants are able to produce flowers that can be pollinated. The pollination process leads to the formation of new seeds, and the process continues.
Yaupon Holly Seeds
Lady Bird Johnson Wildflower Center – Bruce Leander

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ADDITIONAL RESOURCES FOR TEACHERS
Quick Fact Sheet
(Condensed Species Info)
QR Code
(Links to this Webpage)
Plant ID Sign (Text Only):
Ready as-is PDF
Plant ID Sign (Text Only):
Editable Word Doc
Plant ID Sign (With Picture):
Ready as-is PDF
Plant ID Sign (With Picture):
Editable Word Doc

INFORMATION SOURCES FOR THIS PLANT

Lady Bird Johnson Wildflower Center Logo
USDA Natural Resources Conservation Service Logo
Alabama Plant Atlas Logo
Alabama Butterfly Atlas Logo
Alabama Butterfly Atlas Logo
Alabama Plant Atlas Logo