familyAsteraceae
tribeAsteraceae tribe Heliantheae
subtribeAsteraceae (tribe Heliantheae) subtribe Baeriinae
genusEriophyllum
speciesEriophyllum ambiguum
varietyEriophyllum ambiguum var. ambiguum

Eriophyllum ambiguum var. ambiguum

Dale E. Johnson, John S. Mooring
Common names: Beautiful woolly sunflower
Endemic
Treatment appears in FNA Volume 21. Treatment on page 356.

Disc-florets 10–20; corolla lobes glabrous. Pappi of 6–10 erose to laciniate scales 0.2–0.5 mm. 2n = 14.


Phenology: Flowering Mar–Jun.
Habitat: Sandy or grassy openings in chaparral
Elevation: 200–1900 m

Distribution

V21-891-distribution-map.gif

Calif.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Eriophyllum ambiguum var. ambiguum"
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2n chromosome quantity
14 +
Anther base shape
not tailed +, rounded +  and obtuse +
Anther dehiscence
introrse +
Anther fusion
connate +
Anther theca coloration
pale +
Apex fusion
connate +  and distinct +
Apex growth form or texture
herbaceous +
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 +, glomerate +  and corymbiform +
Array development
indeterminate +  and determinate +
Author
Dale E. Johnson +  and John S. Mooring +
Authority
(A. Gray) A. Gray +
Band architecture
continuous +
Band quantity
1 +
Base shape
decurrent +
Basionyms
Lasthenia ambigua +
Blade architecture
compound +  and simple +
Blade arrangement or course or shape
linear +
Blade shape
oblong;oblanceolate +
Blade some measurement
0.5 cm5 mm <br />0.005 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Body architecture
winged;ribbed;winged;ribbed +
Body architecture or pubescence or relief
smooth +
Body relief
tuberculate +  and rugose +
Bractlet quantity
1;15 +
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) +
Common name
Beautiful woolly sunflower +
Corolla architecture
zygomorphic +
Corolla coloration
yellow +  and white +
Corolla lobe pubescence
glabrous +
Corolla some measurement
0.13 cm1.3 mm <br />0.0013 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Cypsela architecture
monomorphic +
Cypsela architecture or shape
beaked +
Cypsela growth form
dimorphic +
Cypsela pubescence
glabrous +  and hairy +
Cypsela relief
papillate +
Cypsela shape
4(-5)-angled +, linear-clavate +  and prismatic flattened or 3-angled +
Cypsela some measurement
2.2mm;3mm +
Disc-floret atypical quantity
3 (10) +
Disc-floret quantity
10 (20) +
Disc-floret reproduction
fertile +  and bisexual +
Disc floret architecture
staminate +
Disc floret reproduction
fertile +  and bisexual +
Distribution
Calif. +
Elevation
200–1900 m +
Embryo course
straight +
Face pubescence
tometose +  and tomentulose +
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 or grassy openings in chaparral +
Head architecture
compound-corymbiform +, corymbiform +, discoid +  and radiate +
Head architecture or arrangement
radiate +
Head architecture or shape
disciform +  and discoid +
Head arrangement
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 +
Involucre diameter
0.5 cm5 mm <br />0.005 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
Involucre position relational
surrounding +
Involucre shape
hemispheric;obconic +
Lamina coloration
yellow +
Lamina some measurement
0.2 cm2 mm <br />0.002 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Leaf architecture
sessile +  and petiolate +
Leaf arrangement
alternate +
Leaf position
cauline +
Line quantity
2 +
Lobe arrangement or course or shape
linear +
Lobe atypical quantity
3 (5) +
Lobe pubescence
glabrous +
Lobe quantity
5 (?) +
Lobe relief
papillate +
Lobe shape
deltate +
Margin architecture or shape
dentate to pinnatifid or palmatifid +  and entire +
Margin shape
plane +, toothed +  and entire +
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 +
Pappus architecture or relief
erose +
Pappus architecture or shape
entire +
Pappus duration
persistent +
Pappus life cycle
falling +
Pappus presence
absent +
Pappus quantity
6 +  and 10 +
Pappus shape
less ovate +  and cuneate +
Peduncle some measurement
1 cm10 mm <br />0.01 m <br /> (8 cm80 mm <br />0.08 m <br />) +
Pericarp fragility
tough +
Pericarp width
thick +
Peripheral floret presence
absent +
Peripheral floret quantity
In 1 (3+ series) +
Petal fusion
connate +
Phenology
Flowering Mar–Jun. +
Phyllary architecture
scarious-margined +
Phyllary atypical quantity
13 (15) +
Phyllary duration
persistent +
Phyllary fusion
connate +
Phyllary growth form or texture
herbaceous +
Phyllary life cycle
falling +
Phyllary prominence or shape
weakly +  and flat +
Phyllary pubescence
glabrous +, glabrate +, woolly +  and tomentose +
Phyllary quantity
6 +  and 10 +
Phyllary shape
Obovate (Ovate) +
Phyllary size
unequal +
Phyllary texture
Indurate (?) +
Phyllary variability
equal +
Publication title
Proc. Amer. Acad. Arts +
Publication year
1883 +
Ray-floret architecture
pistillate +
Ray-floret atypical quantity
13 (15) +
Ray-floret presence
absent +
Ray-floret quantity
6 (10) +
Ray-floret reproduction
fertile +
Receptacle architecture
epaleate +
Receptacle pubescence
glabrous +
Receptacle relief
pitted +  and smooth +
Receptacle shape
convex;conic +
Reference
None +
Root texture
fibrous +
Scale architecture or relief
erose +
Scale quantity
6 +  and 10 +
Scale shape
laciniate +
Scale some measurement
0.02 cm0.2 mm <br />2.0e-4 m <br /> (0.05 cm0.5 mm <br />5.0e-4 m <br />) +
Seed architecture
exalbuminous +
Seed quantity
1 +
Sepal variability
modifed +
Series atypical quantity
1 (2) +
Series quantity
1;2 +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V21 891.xml +
Special status
Endemic +
Stamen arrangement
alternate +
Stamen atypical quantity
4 (5) +
Stamen quantity
5 +
Stem architecture
branched +
Stem orientation
decumbent +  and ascending +
Style-branch architecture
appendaged +  and truncate +
Style architecture
2-branched +
Style pubescence
hirsutulous +  and glabrous +
Style quantity
1 +
Style relief
papillate +
Synonyms
Undefined (tribe Undefined) subtribe Eriophyllinae +
Taxon family
Asteraceae +
Taxon name
Eriophyllum ambiguum var. ambiguum +
Taxon parent
Eriophyllum ambiguum +
Taxon rank
variety +
Throat shape
campanulate +
Throat variability
equaling +
Tube height or length or size
shorter +
Ultimate margin architecture or shape
entire +  and serrate +
Ultimate margin shape
toothed +
Volume
Volume 21 +
Whole-organism duration
annual +
Whole-organism some measurement
5 cm50 mm <br />0.05 m <br /> (30 cm300 mm <br />0.3 m <br />) +
Whole organism growth form
shrub +  and subshrub +
Whole organism some measurement
1cm (200cm) +
X chromosome quantity
8 +