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Phlox longifolia - longleaf phlox

Scientific Family
Polemoniaceae
Synonyms
Phlox longifolia var. puberula
Other common names
Phlox longifolia subsp. brevifolia
Phlox longifolia subsp. longifolia
Plant type
Forbs and Subshrubs
Origin
Native
Lifecycle
Perennial
Height
2-1/2 to 12 inches
Riparian
No

Grows in dense tufts from slightly woody bases, simple or sparingly branched. Somewhat woody with a dwarf, compactly branched habit, usually not taller than 6 inches and densely leafy.

Large, showy flowers, tubes 1/2 to 3/4 inch, lobes 1/4 to 1/2 inch, flowers several to many per plant. Leaves narrow, thin, pointed, deciduous. Sepals keeled; styles longer than the sepals. Taprooted.

Habitat

Dry, sandy, rocky slopes, open sites, shrub-lands and woodlands.

Plant Community
Grasslands
Interior Chaparral
Pinyon Juniper Woodlands
Low elevation
4000
High elevation
7500

Flower Characteristics

Flowers on individual stems, 1/2 to 3/4 inch tubular flowers, 1-1/4 inches across the face of the flower, petals somewhat notched; sepals with or without soft hairs, keeled, may be glandular; stamens inserted on the upper tube; stigmas within the stamens.

Flower color
White to deep pink
Flower shape
Regular
Tubular
Yes
First bloom month
April
Last bloom month
June
Flower clusters
None

Leaf and Stem Characteristics

Leaves lance-like, 3/4 to 3 inches long, deeply longitudinally grooved; hairy to hairy-glandular to no hairs; stems simple or sparingly branched.

Leaf type
Simple
Leaf color
Dark green
Leaf shape
Narrow
Leaf margin
Smooth
Leaf attachment
Opposite
Leaves clasp
No
Leaf hairs
Leaves & stems
Spines
No

Fruit and Seed Characteristics

Ovary egg-shaped or oblong, 3-celled.

Fruit type
Capsule
Fruit color
Brown

1 or several seeds in each cell.