Dianthus barbatus subsp. barbatus

IntroducedIllustrated
Treatment appears in FNA Volume 5. Treatment on page 161.

Plants cespitose, not matted. Stems erect, simple, 10–70 cm, glabrous. Leaves: sheath 3–6 mm, 1(–2) times as long as stem diam.; blade lanceolate to ovate, (1.5–) 2.5–10 cm, green, margins finely ciliate. Inflorescences usually dense, 5–20-flowered heads, or rarely flowers solitary, axillary; bracts lanceolate, equaling or longer than calyx, herbaceous, apex acute; bracteoles 4 (or 6), green, ovate,3/4–11/4 times as long as calyx, herbaceous, apex long-aristate in distal 1/3(–1/2). Pedicels 0.1–2 mm. Flowers subsessile; calyx 40-veined, (10–)12–19(–21) mm, glabrous (lobe margins may be ciliate), lobes ovate to short-tapered, 2–7 mm; petals purple, red, spotted with white, or pink or white with (or without) dark center, bearded, 4–10 mm, apex dentate. Capsules 10–13 mm, equaling calyx length. Seeds 2–2.5(–2.7) mm. 2n = 30 (Europe).


Phenology: Flowering spring–early summer.
Habitat: Waste places, roadsides, fallow fields, disturbed riverbanks, forest edges
Elevation: 10-2500 m

Distribution

V5 326-distribution-map.gif

Introduced; Alta., B.C., Man., N.S., Ont., Que., Sask., Ala., Calif., Conn., Ga., Idaho, Ill., Ind., Kans., Ky., La., Maine, Md., Mass., Mich., Minn., Mo., Mont., Nebr., N.H., N.Y., N.C., Ohio, Oreg., Pa., R.I., S.C., Tenn., Tex., Vt., Va., Wash., W.Va., Wis., Europe, e, sw Asia, introduced in Mexico, Central America, South America, se Asia (Java).

Discussion

Subspecies barbatus is cultivated widely and both persists at old homesites and sometimes escapes to nearby fields, etc.

Selected References

None.

Lower Taxa

None.
Richard K. Rabeler +  and Ronald L. Hartman +
Linnaeus +
Alta. +, B.C. +, Man. +, N.S. +, Ont. +, Que. +, Sask. +, Ala. +, Calif. +, Conn. +, Ga. +, Idaho +, Ill. +, Ind. +, Kans. +, Ky. +, La. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Mo. +, Mont. +, Nebr. +, N.H. +, N.Y. +, N.C. +, Ohio +, Oreg. +, Pa. +, R.I. +, S.C. +, Tenn. +, Tex. +, Vt. +, Va. +, Wash. +, W.Va. +, Wis. +, Europe +, e +, sw Asia +, introduced in Mexico +, Central America +, South America +  and se Asia (Java). +
10-2500 m +
Waste places, roadsides, fallow fields, disturbed riverbanks, forest edges +
Flowering spring–early summer. +
Introduced +  and Illustrated +
Caryophyllaceae subfam. Silenoideae +
Dianthus barbatus subsp. barbatus +
Dianthus barbatus +
subspecies +