OF THE CAROLINAS & GEORGIA

Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Solidago jacksonii   FAMILY Asteraceae   Go to FSUS key



SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Oligoneuron rigidum var. glabratum   FAMILY Asteraceae

(?) Weakley's Flora (2020)

Oligoneuron jacksonii

SYNONYMOUS WITH Vascular flora of Illinois (Mohlenbrock, 2014)

Oligoneuron rigidum var. glabratum

SYNONYMOUS WITH Flora of North America north of Mexico, vol. 19-20-21 (2006)

Solidago rigida ssp. glabrata

INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 179-49-033?:

Solidago rigida   FAMILY Asteraceae

SYNONYMOUS WITH Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)

Solidago rigida var. glabrata

SYNONYMOUS WITH Gray's Manual of Botany (Fernald, 1950)

Solidago jacksonii

SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)

Oligoneuron jacksonii

 

COMMON NAME:
Southeastern Stiff Goldenrod, Southeastern Bold Goldenrod


         To see larger pictures, click or hover over the thumbnails.

image of Solidago jacksonii, Southeastern Stiff Goldenrod, Southeastern Bold Goldenrod

Richard and Teresa Ware    rtw_s_rigida_glabrata_9

September        

More disk flowers than ray flowers, per Weakley's Flora (2012).

image of Solidago jacksonii, Southeastern Stiff Goldenrod, Southeastern Bold Goldenrod

Richard and Teresa Ware    rtw_solidago_rigida_2

September        

image of Solidago jacksonii, Southeastern Stiff Goldenrod, Southeastern Bold Goldenrod

Eric Ungberg    ung_20180907_175416_1

September    Granville County    NC

Picture Creek Diabase Barrens

Inflorescence corymbose [rounded], per Weakley's Flora (2012).

image of Solidago jacksonii, Southeastern Stiff Goldenrod, Southeastern Bold Goldenrod

Richard and Teresa Ware    rtw_solidago_rigida_5

October        

Stem leaves sessile, oval, very stiff, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians (Horn, Cathcart, Hemmerly, & Duhl, 2005).

 

 

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Solidago jacksonii   FAMILY Asteraceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Oligoneuron rigidum var. glabratum   FAMILY Asteraceae

(?) Weakley's Flora (2020)
Oligoneuron jacksonii

SYNONYMOUS WITH Vascular flora of Illinois (Mohlenbrock, 2014)
Oligoneuron rigidum var. glabratum

SYNONYMOUS WITH Flora of North America north of Mexico, vol. 19-20-21
Solidago rigida ssp. glabrata

INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 179-49-033?:
Solidago rigida   FAMILY Asteraceae

SYNONYMOUS WITH Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Solidago rigida var. glabrata

SYNONYMOUS WITH Gray's Manual of Botany (Fernald, 1950)
Solidago jacksonii

SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Oligoneuron jacksonii

 

Find by SCIENTIFIC NAME:

2290

Forb
Perennial

Habitat: Glades, barrens, and prairie-like areas, over mafic (such as diabase) or calcareous (such as calcareous shale) rocks, and in adjacent disturbed areas, such as roadbanks and powerline rights-of-way, per Weakley's Flora

Native to the Carolinas & Georgia

Rare and scattered throughout its range

map
CLICK HERE to see a map, notes, and images from Weakley's Flora of the Southeastern US.

Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)

LEAVES:
Simple

Leaves basally disposed (basal & lower stem leaves larger, petiolate, & usually persistent); middle and upper stem leaves smaller & less petiolate

Alternate & basal

FLOWER:
Summer/Fall
Rays: Yellow
Disc: Yellow
Inferior ovary
Disc flowers bisexual & fertile/ Ray flowers pistillate & fertile

Flower heads in corymbose inflorescences

FRUIT:
Summer/Fall
Achene

 

TO LEARN MORE about this plant, look it up in a good book!



 


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