Boltonia diffusa var. interior

Fernald & Griscom

Rhodora 42: 490, plate 644. 1940

Endemic
Synonyms: Boltonia interior (Fernald & Griscom) G. N. Jones
Treatment appears in FNA Volume 20. Treatment on page 357.

Plants non stoloniferous. Cauline leaves 6.3–11.5 × 0.8–2.7 cm. Peduncles thick; bracts linear to linear-oblanceolate or subulate, 2–22 mm. Phyllaries linear-oblong; outer 1–2.2 × 0.2–0.6(–1) mm; inner(1.6–)2.2–3 × 0.6–0.7(–1)mm. 2n = 18.


Phenology: Flowering Sep–Oct.
Habitat: Prairies, woodland borders, dry sandy to mesic wet habitats, sunny to semishaded, waste places, roadsides
Elevation: 10–300 m

Distribution

V20-827-distribution-map.gif

Ark., Ill., Ky., Miss., Mo., Okla., Tenn.

Discussion

Selected References

None.

Lower Taxa

None.

Vesna Karaman-Castro +  and Lowell E. Urbatsch +
Fernald & Griscom +
Ark. +, Ill. +, Ky. +, Miss. +, Mo. +, Okla. +  and Tenn. +
10–300 m +
Prairies, woodland borders, dry sandy to mesic wet habitats, sunny to semishaded, waste places, roadsides +
Flowering Sep–Oct. +
Boltonia interior +
Boltonia diffusa var. interior +
Boltonia diffusa +
variety +