Alsike Clover Trifolium hybridum
- Phonetic Spelling
- try-FOH-lee-um HI-bree-DUM
- Description
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Trifolium hybridum is a flowering plant in the bean family. Its natural habitat includes moist meadows, pastures, abandoned fields, and roadsides. Cool and moist conditions will provide the best performance. The common name, Alsike Clover, arises from Carl Linnaeus, who was an avid plant lover, discovering it growing in Alsike, a small town in Sweden. It was introduced into the USA by early European settlers and has since become naturalized the Americas.
Its globular flowers are light pink to white. As the flowers age, the pink will darken, beginning with the lower blossoms on the globe. The change in the coloring results in an attractive two-toned color pattern.
Although considered weedy, Alsike Clover is highly a highly valuable plant for wildlife. A wide variety of insects, including bees and butterflies, songbirds, game birds, and mammals feed on the seeds and foliage.
This plant is often confused with Trifolium repens or Trifolium pratense. Differences include; the flower head of Trifolium hybridum has a peduncle (a stalk-like part), and is not supported by stipules or leaves; it does not creep along the ground and root at the nodes; and leaflets of Trifolium hybridum are unmottled, where Trifolium repens can have an inverted V near their base.
Insects, Diseases, and Other Plant Problems: Does not perform well when regular mowing occurs. Weedy
- See this plant in the following landscape:
- Cultivars / Varieties:
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- Cultivars / Varieties:
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Attributes:
- Genus:
- Trifolium
- Species:
- hybridum
- Family:
- Fabaceae
- Life Cycle:
- Perennial
- Recommended Propagation Strategy:
- Seed
- Country Or Region Of Origin:
- Mediterranean, Iran
- Fire Risk Rating:
- high flammability
- Wildlife Value:
- This plant supports Clouded Sulfur (Colias philodice) larvae which appear from May to October in the North and from March to November in the South. There are 3 flights in the North and 4 to 5 flights in the South. Adult Clouded Sulfur butterflies feed on flower nectar from many different plants.
- Play Value:
- Attractive Flowers
- Attracts Pollinators
- Wildlife Larval Host
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Whole Plant Traits:
- Plant Type:
- Perennial
- Weed
- Habit/Form:
- Ascending
- Erect
- Growth Rate:
- Rapid
- Maintenance:
- Medium
- Texture:
- Fine
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Cultural Conditions:
- Light:
- Full sun (6 or more hours of direct sunlight a day)
- Partial Shade (Direct sunlight only part of the day, 2-6 hours)
- Soil Texture:
- Clay
- Loam (Silt)
- Sand
- Soil pH:
- Acid (<6.0)
- Neutral (6.0-8.0)
- Soil Drainage:
- Good Drainage
- Moist
- Available Space To Plant:
- Less than 12 inches
- 12 inches-3 feet
- NC Region:
- Coastal
- Mountains
- Piedmont
- USDA Plant Hardiness Zone:
- 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
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Fruit:
- Fruit Color:
- Brown/Copper
- Display/Harvest Time:
- Summer
- Fruit Length:
- < 1 inch
- Fruit Width:
- < 1 inch
- Fruit Description:
- The fruits do not split open when ripe. The short, broad pods are greenish/brown and darken to nearly black with age.
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Flowers:
- Flower Color:
- Pink
- White
- Flower Inflorescence:
- Raceme
- Flower Value To Gardener:
- Long Bloom Season
- Flower Bloom Time:
- Summer
- Flower Shape:
- Cup
- Flower Petals:
- 4-5 petals/rays
- Flower Size:
- < 1 inch
- Flower Description:
- The flowers are a whitish/pink. The racemes bear 30 to 50 florets. Each floret is approximately 1/4" long and slender. The rounded flower head ranges from 1/2-3/4" across. Consisting of one standard, two side petals and a keel.
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Leaves:
- Leaf Color:
- Green
- Leaf Feel:
- Smooth
- Leaf Type:
- Compound (Pinnately , Bipinnately, Palmately)
- Leaf Arrangement:
- Alternate
- Leaf Shape:
- Oblong
- Obovate
- Leaf Margin:
- Serrate
- Hairs Present:
- No
- Leaf Length:
- < 1 inch
- Leaf Width:
- < 1 inch
- Leaf Description:
- The 1/2" leaves are hairless with finely serrate margins. Unlike other varieties of Clover, the leaves develop from the stems.
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Stem:
- Stem Color:
- Green
- Stem Is Aromatic:
- No
- Stem Buds:
- Smooth/Hairless
- Stem Cross Section:
- Round
- Stem Form:
- Straight
- Stem Surface:
- Smooth (glabrous)
- Stem Description:
- The stems, which are round, hollow, and hairless, will occasionally branch.
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Landscape:
- Attracts:
- Butterflies
- Pollinators
- Resistance To Challenges:
- Dry Soil
- Problems:
- Problem for Horses
- Weedy