Bigelowia nudata

(Michaux) de Candolle in A. P. de Candolle and A. L. P. P. de Candolle

in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 5: 329. 1836.

Common names: Pineland rayless-goldenrod
Endemic
Basionym: Chrysocoma nudata Michaux Fl. Bor.-Amer. 2: 101. 1803
Synonyms: Chondrophora nudata (Michaux) Britton
Treatment appears in FNA Volume 20. Treatment on page 96.

Plants usually with rhizomes or crowns, sometimes enlarging by offsets from stem/caudex bases. Leaves linear-oblanceolate to oblanceolate or narrowly spatulate; (2–) 3–16 × 2–14 mm, bases not persistent. Involucres 4.5–7.5 mm.

Distribution

V20-186-distribution-map.gif

Ala., Fla., Ga., La., S.C., Tex.

Discussion

Varieties 2 (2 in the flora).

Selected References

None.

Key

1 Basal leaves linear-oblanceolate to narrowly spatulate, (5–)8–16(–22) × 2–5 mm; involucres 6–7.5 mm; florets 4–5 mm; flowering Oct–May Bigelowia nudata var. australis
1 Basal leaves narrowly oblanceolate, (2–)3–8 × (4–)5–14 mm; involucres 4.5–6 mm; florets 3–4 mm; flowering Aug–Nov Bigelowia nudata var. nudata

"[" is not declared as a valid unit of measurement for this property."]" is not declared as a valid unit of measurement for this property.

... more about "Bigelowia nudata"
not tailed +, rounded +  and obtuse +
distinct +
subequal +
scarious +
usually triangular +  and linear +
usually deltate +  and lanceolate +
corymbiform +, compact +  and open +
indeterminate +  and determinate +
flat-topped +
Guy L. Nesom +
(Michaux) de Candolle in A. P. de Candolle and A. L. P. P. de Candolle +
not persistent +
decurrent +
Chrysocoma nudata +
compound +  and simple +
linear;oblanceolate or spatulate +
4 cm40 mm <br />0.04 m <br /> (14 cm140 mm <br />0.14 m <br />) +
rugulose +  and muricate +
Pineland rayless-goldenrod +
not 2-lipped +  and actinomorphic +
beaked +, 2-ribbed +  and 5-ribbed +
sometimes slightly compressed +  and nearly quadrate +
fertile +  and bisexual +
fertile +  and bisexual +
Ala. +, Fla. +, Ga. +, La. +, S.C. +  and Tex. +
gland-dotted +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
indeterminate +
heterogamous +  and homogamous +
each +  and sessile +
cylindro-turbinate;cylindric +
0.45 cm4.5 mm <br />0.0045 m <br /> (0.75 cm7.5 mm <br />0.0075 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
3mm;16mm +
linear-oblanceolate;oblanceolate or narrowly spatulate +
0.2 cm2 mm <br />0.002 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
lanceolate +
2-carpellate +
persistent +
narrowly lanceolate +  and nearly linear +
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. +
styliferous +, neuter +  and pistillate +
bearing subulate enations +, hairy +  and bristly +
concave;usually flat;conic +
exalbuminous +
appendaged +  and truncate +
papillate +  and smooth +
Chondrophora nudata +
Bigelowia nudata +
Bigelowia +
species +
subequal +
perennial +, biennial +  and annual +