Heterotheca villosa var. ballardii (Rydberg) Semple (Q2264)

Flora Commons

accepted id

Heterotheca villosa var. ballardii (Rydberg) Semple

taxon name

Heterotheca villosa var. ballardii

(Rydberg) Semple

FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York.

taxon status

accepted

1 reference

taxon name

Heterotheca villosa var. ballardii

1 reference

taxon authority

(Rydberg) Semple

1 reference

taxon rank

variety

1 reference

taxon status

accepted

1 reference

common name

chrysopside de Ballard (French)

1 reference

Ballard's goldenaster (English)

1 reference

VasCan taxon numeric id

3214

1 reference

distribution

CA-AB

present

native

1 reference

FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1020&flora_id=1

CA-SK

present

native

1 reference

FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1020&flora_id=1

CA-MB

present

native

1 reference

FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1020&flora_id=1

CA-ON

present

introduced

1 reference

FNA Editorial Committee. 2006. Flora of North America north of Mexico. Volume 20: Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. Oxford University Press, New York. http://www.efloras.org/volume_page.aspx?volume_id=1020&flora_id=1

CA-AB

Alta.

1 reference

CA-MB

Man.

1 reference

CA-ON

Ont.

1 reference

CA-SK

Sask.

1 reference

US-CO

Colo.

1 reference

US-MN

Minn.

1 reference

US-MT

Mont.

1 reference

US-NE

Nebr.

1 reference

US-ND

N.Dak.

1 reference

US-SD

S.Dak.

1 reference

Heterotheca villosa (Pursh) Shinners

parent taxon

1 reference

taxon habit

herb

1 reference

phenology

Flowering (Jun–)Jul–Aug(–Oct).

1 reference

taxon habitat

dry sandy clay

1 reference

thin silty loam

1 reference

sandy loam

1 reference

gravel soils

1 reference

granite-gravel soils

1 reference

prairies

1 reference

fields

1 reference

dry

1 reference

rocky

1 reference

roadsides

1 reference

railroad rights-of-way

1 reference

elevation

300–2300 m

measurement range from

300 meter

measurement range to

2,300 meter

1 reference

special status

E

1 reference

taxon description fragment

Stems ascending to erect, 22–50 cm, moderately to densely strigose, eglandular, often abundantly long-hirsute.

1 reference

taxon description fragment id

d0_s0

Distal cauline leaf-blades oblong, (18–) 22–34 (–42) × 4.3–9.3 (–12.5) mm, little reduced distally, bases rounded, margins flat, faces moderately strigose (hairs usually not obscuring faces, 20–56 (–70) /mm2), eglandular.

1 reference

taxon description fragment id

d0_s1

Heads (2–) 4–16 (–24), in corymbiform arrays.

1 reference