• Photo of Lolium arundinaceum (Lolium arundinaceums)

Plant Profile: Lolium arundinaceum

Taxonomy: Lolium arundinaceum

Names

Tall Fescue

  • Photo of Lolium arundinaceum (Lolium arundinaceums)

Phonetic Spelling:

Genus:Lolium

Species:arundinaceum

Family:Poaceae

**Tall Fescue as a Lawn**

Tall fescue, the most commonly cultivated cool-season grass in North Carolina, is known for its resilience to heat and drought, as well as its resistance to diseases, requiring minimal maintenance. This grass exhibits a clumping growth pattern, which may necessitate annual reseeding in areas where it struggles to thrive.

Although it shares similarities with Kentucky bluegrass, annual ryegrass, and perennial ryegrass, tall fescue is distinguished by its rolled leaf bud vernation and the rough edges of its leaf blades. Like perennial ryegrass, it features non-clasping auricles, and the underside of its leaf blades is less shiny compared to those of annual ryegrass.

**Tall Fescue as a Weed**

Similar to other turfgrasses, tall fescue can be challenging to manage as a weed within an established lawn. To effectively control it, choose a suitable turfgrass species and cultivar, and implement proper mowing and fertilization practices to promote a dense and healthy lawn. Hand removal or digging can be effective methods for eliminating unwanted perennial turfgrasses. Alternatively, you can apply a non-selective herbicide to affected areas, but be aware that this will also harm the desired turfgrass. For further information, visit: https://www.turffiles.ncsu.edu/grasses/tall-fescue/

Lolium arundinaceum Feature Summary

Lolium arundinaceum Image Gallery

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Lolium arundinaceum Feature Summary

Leaves
Linear blades are thick and wide with prominent veins running parallel along the entire length of the blade. The margins are toothed. The underside of the leaf may be shiny. Emerging leaves are rolled in the bud which is unusual for grasses.
> 6 inches
< 1 inch
Whole Plant Traits
Turfgrass

Lolium arundinaceum Leaves

Lolium arundinaceum: Leaf Description

Linear blades are thick and wide with prominent veins running parallel along the entire length of the blade. The margins are toothed. The underside of the leaf may be shiny. Emerging leaves are rolled in the bud which is unusual for grasses.

Lolium arundinaceum: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Lolium arundinaceum: Leaf Margin

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

Lolium arundinaceum: Hairs Present

No
Yes

Lolium arundinaceum: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Lolium arundinaceum: Leaf Width

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Lolium arundinaceum Whole Plant Traits

Lolium arundinaceum: 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

Lolium arundinaceum Stem

Lolium arundinaceum: Stem Is Aromatic

No
Yes