familyAsteraceae
tribeAsteraceae tribe Heliantheae
subtribeAsteraceae (tribe Heliantheae) subtribe Coreopsidinae
genusCoreopsis
sectionCoreopsis sect. Coreopsis
speciesCoreopsis basalis

Coreopsis basalis

(A. Dietrich) S. F. Blake

Proc. Amer. Acad. Arts 51: 525. 1916.

John L. Strother
Endemic
Basionym: Calliopsis basalis A. Dietrich Allg. Gartenzeitung 3: 329. 1835
Synonyms: Coreopsis basalis var. wrightii (A. Gray) S. F. Blake Coreopsis wrightii
Treatment appears in FNA Volume 21. Treatment on page 193. Mentioned on page 192.

Annuals, 10–50+ cm. Aerial nodes proximal to first peduncle usually 5–10+, distalmost 1–3 internodes 4–7 (–10) cm. Leaves: basal and cauline on proximal 3/4–7/8 of plant heights; petioles 8–35 (–120) mm; blades simple or 1 (–2) -pinnately lobed with 3–9+ lobes, simple blades or terminal lobes elliptic or lanceolate to oblanceolate or linear, 25–55+ × (1–) 2–9 (–20) mm. Peduncles 6–15+ cm. Calyculi of lance-deltate to linear bractlets 6–9 (–12+) mm. Phyllaries lanceovate, 7–9+ mm. Ray laminae yellow, usually each with a proximal, redbrown to purple spot or band, 15–20+ mm. Disc corollas 3–4 mm, apices redbrown to purple. Cypselae 1.2–1.8 mm, wingless (margins ± inrolled adaxially, ± corky). 2n = 26.


Phenology: Flowering Apr–Jun.
Habitat: Sandy soils in open, often disturbed, places
Elevation: 10–300+ m

Distribution

V21-473-distribution-map.gif

Ala., Ark., Fla., Ga., La., Miss., N.C., Okla., S.C., Tex.

Discussion

Plants in the western part of the distribution of Coreopsis basalis usually have narrower lobes of leaf blades and narrower outer phyllaries; such plants have been treated as C. wrightii or as C. basalis var. wrightii.

Selected References

None.

Lower Taxa

None.

"broader" is not a number.

... more about "Coreopsis basalis"
RDF feed
2n chromosome quantity
26 +
Anther base shape
not tailed +, rounded +  and obtuse +
Anther dehiscence
introrse +
Anther fusion
connate +
Anther theca coloration
dark +  and pale +
Apex coloration
redbrown;purple +
Apex fusion
connate +  and distinct +
Apex growth form or texture
herbaceous +
Apex shape
3-lobed +
Apex size
subequal +
Apex texture
scarious +
Apical appendage presence
absent +
Apical appendage shape
usually ovate +  and lanceolate +
Appendage pubescence
hirsute +
Appendage relief
papillate +
Appendage shape
usually deltate +  and lanceolate +
Array architecture
paniculiform +, cymiform +  and corymbiform +
Array development
indeterminate +  and determinate +
Author
John L. Strother +
Authority
(A. Dietrich) S. F. Blake +
Awn architecture
smooth +  and ciliate or barbed +
Awn atypical quantity
4 (8) +
Awn quantity
1 +  and 2 +
Band architecture
continuous +
Band quantity
1 +
Base coloration
purple +  and redbrown +
Base shape
decurrent +
Basionyms
Calliopsis basalis +
Blade architecture
simple +
Blade architecture or shape
entire +
Blade atypical width
0.9 cm9 mm <br />0.009 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Blade length
2.5 cm25 mm <br />0.025 m <br /> (5.5 cm55 mm <br />0.055 m <br />) +
Blade quantity
3;9 +
Blade shape
lanceolate;oblanceolate or linear +
Blade width
0.2 cm2 mm <br />0.002 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
Body architecture
winged;ribbed;winged;ribbed +
Body architecture or pubescence or relief
smooth +
Body relief
tuberculate +  and rugose +
Bract atypical quantity
8 (21) +
Bract quantity
3;8 +
Bractlet atypical quantity
8 (9) +
Bractlet atypical some measurement
0.9 cm9 mm <br />0.009 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
Bractlet fusion
distinct +
Bractlet growth form or texture
herbaceous +
Bractlet quantity
8 +
Bractlet shape
lance-deltate;linear +
Bractlet some measurement
0.6 cm6 mm <br />0.006 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
Branch arrangement or course or shape
linear +
Branch structure in adjective form
stigmatic +
Bristle architecture
barbellulate +  and barbellate +
Bristle shape
Plumose (?) +
Calyculus presence
absent +
Calyculus quantity
Of 1 (15+ bractlets) +
Corolla architecture
zygomorphic +
Corolla coloration
yellow +
Corolla height or length or size
shorter +
Cusp atypical quantity
1 (2) +
Cusp pubescence
bristly +
Cusp quantity
2 (?) +
Cypsela architecture
wingless +
Cypsela architecture or shape
beaked +
Cypsela growth form
dimorphic +
Cypsela shape
obovate +  and oblong +
Cypsela some measurement
1.2mm;1.8mm +
Disc-floret atypical quantity
30 (60) +
Disc-floret quantity
60 (150) +
Disc-floret reproduction
fertile +  and bisexual +
Disc corolla some measurement
0.3 cm3 mm <br />0.003 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
Disc floret architecture
staminate +
Disc floret reproduction
fertile +  and bisexual +
Distribution
Ala. +, Ark. +, Fla. +, Ga. +, La. +, Miss. +, N.C. +, Okla. +, S.C. +  and Tex. +
Elevation
10–300+ m +
Embryo course
straight +
Face architecture or shape
beaked +
Face pubescence
glabrous +
Face relief
papillate +  and smooth +
Face shape
linear-fusiform;4-angled;ovate;orbiculate;oblong;linear;cuneate +
Filament fusion
distinct +
Floret architecture
pistillate +, staminate +  and neuter +
Floret atypical quantity
5;15 +
Floret position
proximal +
Floret quantity
1;5 +
Floret reproduction
bisexual +
Fruit architecture
winged +  and beaked +
Fruit condition or texture
dry +
Fruit density
dispersed +
Glomerule arrangement
singly +
Habitat
Sandy soils in open, often disturbed, places +
Head architecture
discoid +  and radiate +
Head architecture or arrangement
radiate +
Head arrangement
in open , more or less corymbiform arrays +  and singly +
Head development
indeterminate +
Head reproduction
homogamous +  and heterogamous +
Illustration copyright
Flora of North America Association +
Illustrator
Yevonn Wilson-Ramsey +
Individual head architecture
each +  and sessile +
Internode atypical some measurement
7 cm70 mm <br />0.07 m <br /> (10 cm100 mm <br />0.1 m <br />) +
Internode some measurement
4 cm40 mm <br />0.04 m <br /> (7 cm70 mm <br />0.07 m <br />) +
Involucre diameter
0.4 cm4 mm <br />0.004 m <br /> (2.5 cm25 mm <br />0.025 m <br />) +
Involucre position relational
surrounding +
Involucre shape
less globose;cylindric +
Lamina coloration
yellow +
Lamina position or shape
distal +
Lamina shape
cuneate +
Lamina width
broadest +
Leaf architecture
sessile +  and petiolate +
Leaf arrangement
opposite +
Leaf position
cauline +  and basal +
Line quantity
2 +
Lobe architecture
simple +
Lobe atypical quantity
3 (5) +
Lobe quantity
3 (9) +
Lobe shape
lanceolate +  and oblanceolate or linear +
Margin architecture
winged +
Margin architecture or shape
dentate to pinnatifid or palmatifid +  and entire +
Margin texture
scarious +
Node location
aerial +
Node position
distalmost +  and proximal +
Node quantity
1 +  and 3 +
Number of lower taxa
0 +
Ovary architecture
2-carpellate +
Ovary architecture or structure in adjective form
1-locular +
Ovary position
inferior +
Ovule fixation
attached +
Ovule orientation
anatropous +
Ovule quantity
1 +
Palea life cycle
falling +
Palea prominence or shape
flat +
Palea shape
attenuate;less lanceolate;linear +
Palea texture
scarious +
Pappus duration
persistent +
Pappus life cycle
falling +
Pappus presence
absent +
Pappus shape
of 1-2 , smooth to ciliate or barbed awns or scales +  and coroniform +
Peduncle quantity
5;10 +
Peduncle some measurement
6 cm60 mm <br />0.06 m <br /> (15 cm150 mm <br />0.15 m <br />) +
Pericarp fragility
tough +
Pericarp width
thick +
Peripheral floret presence
absent +
Peripheral floret quantity
In 1 (3+ series) +
Petal fusion
connate +
Petiole atypical some measurement
3.5 cm35 mm <br />0.035 m <br /> (12 cm120 mm <br />0.12 m <br />) +
Petiole some measurement
0.8 cm8 mm <br />0.008 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
Phenology
Flowering Apr–Jun. +
Phyllary duration
persistent +
Phyllary fusion
distinct +
Phyllary life cycle
falling +
Phyllary quantity
8 +
Phyllary shape
Lanceovate (?) +
Phyllary size
unequal +
Phyllary some measurement
0.7 cm7 mm <br />0.007 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
Phyllary texture
Membranous (?) +
Publication title
Proc. Amer. Acad. Arts +
Publication year
1916 +
Ray-floret architecture
neuter +
Ray-floret atypical quantity
5 (8) +
Ray-floret presence
absent +
Ray-floret quantity
8 (?) +
Ray-floret reproduction
fertile +  and sterile +
Ray lamina coloration
redbrown to purple spot +  and yellow +
Ray lamina some measurement
1.5 cm15 mm <br />0.015 m <br /> (2 cm20 mm <br />0.02 m <br />) +
Receptacle architecture
paleate +
Receptacle pubescence
bearing subulate enations +, hairy +  and bristly +
Receptacle shape
flat;convex +
Reference
None +
Root texture
fibrous +
Scale shape
subulate +  and lanceolate +
Seed architecture
exalbuminous +
Seed quantity
1 +
Sepal variability
modifed +
Series atypical quantity
1 (2) +
Series quantity
2 +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V21 473.xml +
Special status
Endemic +
Stamen arrangement
alternate +
Stamen atypical quantity
4 (5) +
Stamen quantity
5 +
Stem architecture
branched +
Stem orientation
erect +
Stem quantity
1 +
Style-branch apex shape
Less penicillate (Short-conic or truncate-mucronate) +
Style-branch architecture
appendaged +  and truncate +
Style architecture
2-branched +
Style pubescence
hirsutulous +  and glabrous +
Style quantity
1 +
Style relief
papillate +
Synonyms
Coreopsis basalis var. wrightii +  and Coreopsis wrightii +
Taxon family
Asteraceae +
Taxon name
Coreopsis basalis +
Taxon parent
Coreopsis sect. Coreopsis +
Taxon rank
species +
Tube variability
equaling +
Ultimate margin shape
toothed +  and entire +
Volume
Volume 21 +
Whole-organism duration
annual +
Whole-organism some measurement
10 cm100 mm <br />0.1 m <br /> (50 cm500 mm <br />0.5 m <br />) +
Whole organism atypical some measurement
80 cm800 mm <br />0.8 m <br /> (200 cm2,000 mm <br />2 m <br />) +
Whole organism growth form
shrub +  and subshrub +
Whole organism some measurement
10cm (80cm) +
Wing orientation
spreading +
Wing pubescence
not ciliolate +
Wing pubescence or texture
chartaceous +
Wing shape
rarely irregularly toothed +  and pectinate +
Wing texture
membranous +
X chromosome quantity
13 +