Flora of North America species comparison

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Solidago nemoralis subsp. nemoralis

Solidago subsect. Nemorales
Photo is of parent taxon

gray goldenrod
Basal leaves

oblanceolate to obovate, usually crenate.

Involucres

usually 2.6–4.2+ mm (larger in tetraploids).

Disc corolla

lobes 0.5–0.9(–1) mm.

Cypselae

usually only sparsely strigose;

pappi usually not or barely exceeding ray corolla tubes and bases of disc corolla lobes.

2n

= 18, 36.

Solidago nemoralis subsp. nemoralis

Solidago subsect. Nemorales
Phenology Flowering Aug–Oct(–Nov, s).
Habitat Open sandy, gravelly, and clay soils, disturbed sites, roadsides, prairies, fields
Elevation 0–1000+ m (0–3300+ ft)
Distribution
from FNA
AL; AR; CT; DE; FL; GA; IA; IL; IN; KS; KY; LA; MA; MD; ME; MI; MN; MO; MS; NC; ND; NE; NH; NJ; NY; OH; OK; PA; RI; SC; SD; TN; TX; VT; WI; WV; NB; NS; ON; PE; QC; Man
[BONAP county map]
Discussion

Subspecies nemoralis is found in the open, disturbed soils of fields, roadsides, and gravelly embankments in the eastern deciduous forest area. Plants of the southeastern United States with a few elongated proximal branches in the arrays have been treated as var. haleana; that trait occurs farther north on occasion and not all shoots of the same plant have it. It is treated here as a synonym of the typical subspecies. Diploids occur throughout the range; tetraploids are scattered.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 20, p. 159.
Parent taxa Asteraceae > tribe Astereae > Solidago > sect. Solidago > subsect. Nemorales > Solidago nemoralis
Sibling taxa
S. nemoralis subsp. decemflora
Synonyms S. nemoralis var. arenicola, S. nemoralis var. elongata, S. nemoralis var. haleana
Name authority unknown
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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