familyAsteraceae
tribeAsteraceae tribe Astereae
genusHazardia
speciesHazardia whitneyi
varietyHazardia whitneyi var. discoidea

Hazardia whitneyi var. discoidea

(J. T. Howell) W. D. Clark

Madroño 26: 112. 1979.

W. Dennis Clark
Endemic
Basionym: Haplopappus whitneyi var. discoideus J. T. Howell Leafl. W. Bot. 6: 84. 1950 (as Aplopappus)
Synonyms: Haplopappus whitneyi subsp. discoideus (J. T. Howell) D. D. Keck
Treatment appears in FNA Volume 20. Treatment on page 447.

Ray-florets 0.


Phenology: Flowering Jul–Sep.
Habitat: Open coniferous forest, usually with Abies, Pinus, Tsuga, Ceanothus, and Arctostaphylos
Elevation: 1000–2500 m

Distribution

V20-1026-distribution-map.gif

Calif., Oreg.

Discussion

Selected References

None.

Lower Taxa

None.

"fine" is not a number.

... more about "Hazardia whitneyi var. discoidea"
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Anther base shape
not tailed +, rounded +  and obtuse +
Anther dehiscence
introrse +
Anther fusion
connate +
Apex fusion
distinct +
Apex growth form or texture
herbaceous +
Apex pubescence
stipitate-glandular +
Apex shape
acute;acute +
Apex size
subequal +
Apex texture
scarious +
Apical appendage quantity
0 +
Apical appendage shape
usually triangular +  and linear +
Appendage pubescence
hirsute +
Appendage relief
papillate +
Appendage shape
usually deltate +  and lanceolate +
Array architecture
cymiform +, racemiform +  and spiciform +
Array development
indeterminate +  and determinate +
Author
W. Dennis Clark +
Authority
(J. T. Howell) W. D. Clark +
Band architecture
continuous +
Band quantity
1 +
Base architecture
subclasping +
Base shape
decurrent +
Basionyms
Haplopappus whitneyi var. discoideus +
Blade architecture
1-nerved +
Blade arrangement or shape
elliptic +
Blade length
2.5 cm25 mm <br />0.025 m <br /> (5 cm50 mm <br />0.05 m <br />) +
Blade shape
widely oblong;oblanceolate +
Blade texture
subcoriaceous +
Blade width
0.7 cm7 mm <br />0.007 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
Body architecture or pubescence or relief
smooth +
Body architecture or shape
ribbed +
Body relief
rugulose +  and muricate +
Branch arrangement or course or shape
linear +
Branch structure in adjective form
stigmatic +
Bristle architecture
barbellulate +  and barbellate +
Bristle architecture or pubescence or relief
smooth +
Bristle coloration
reddish-brown +
Bristle pappus duration
persistent +
Bristle quantity
20;30 +
Calyculus presence
absent +
Corolla architecture
not 2-lipped +  and actinomorphic +
Corolla coloration
yellow +, red-purple +  and drying +
Corolla coloration or density
red-purple +
Corolla length or size
longer +
Corolla presence
absent +
Corolla prominence
conspicuous +
Corolla size
ampliate +
Corolla some measurement
0.8 cm8 mm <br />0.008 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Cypsela architecture
4-5-nerved +
Cypsela architecture or shape
beaked +, 2-ribbed +  and 5-ribbed +
Cypsela growth form
dimorphic +
Cypsela pubescence
glabrous +
Cypsela shape
fusiform +  and deltoid subterete +
Cypsela some measurement
5mm;10mm +
Disc-floret quantity
15 (30) +
Disc-floret reproduction
fertile +  and bisexual +
Disc floret architecture
staminate +
Disc floret reproduction
fertile +  and bisexual +
Distribution
Calif. +  and Oreg. +
Elevation
1000–2500 m +
Embryo course
straight +
Face coating
resinous +
Face coloration
gland-dotted +
Face pubescence
glandular-scabrid +, puberulent +  and glabrous +
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 +
Habitat
Open coniferous forest, usually with Abies, Pinus, Tsuga, Ceanothus, and Arctostaphylos +
Head architecture or arrangement
radiate +
Head architecture or shape
discoid +  and disciform +
Head arrangement
in spiciform , racemiform or cymiform , arrays +  and singly +
Head development
indeterminate +
Head reproduction
heterogamous +  and homogamous +
Illustration copyright
Flora of North America Association +
Illustrator
Barbara Alongi +
Individual head architecture
each +  and sessile +
Involucre length
1.1 cm11 mm <br />0.011 m <br /> (1.3 cm13 mm <br />0.013 m <br />) +
Involucre position relational
surrounding +
Involucre shape
campanulate +
Involucre width
0.8 cm8 mm <br />0.008 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
Leaf architecture
sessile +
Leaf arrangement
alternate +
Leaf position
cauline +
Line quantity
2 +
Lobe atypical quantity
4 (5) +
Lobe orientation
spreading;erect +
Lobe quantity
5 (?) +
Lobe shape
triangular +
Margin architecture or shape
serrate +
Margin shape
toothed +  and entire +
Margin texture
not scarious +
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 duration
persistent +
Pericarp fragility
tough +
Pericarp width
thick +
Peripheral floret presence
absent +
Peripheral floret quantity
In 1 (3+ series) +
Petal fusion
connate +
Phenology
Flowering Jul–Sep. +
Phyllarie architecture
1-nerved +
Phyllarie duration
persistent +
Phyllarie fusion
distinct +
Phyllarie growth form or texture
herbaceous +
Phyllarie life cycle
falling +
Phyllarie orientation
recurved +
Phyllarie quantity
20 (60) +
Phyllarie shape
linear-lanceolate +
Phyllarie size
unequal +
Phyllarie texture
Herbaceous (Chartaceous or scarious) +
Publication title
Madroño +
Publication year
1979 +
Ray-floret architecture
pistillate +
Ray-floret presence
absent +
Ray-floret quantity
5 (18) +
Ray-floret reproduction
sterile +
Receptacle architecture
epaleate +
Receptacle prominence or shape
flat +
Receptacle pubescence
bearing subulate enations +, hairy +  and bristly +
Receptacle relief
pitted +
Receptacle shape
concave;usually flat;conic +
Reference
None +
Root texture
fibrous +
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/V20 1026.xml +
Special status
Endemic +
Stamen arrangement
alternate +
Stamen atypical quantity
4 (5) +
Stamen quantity
5 +
Stem architecture
branched +
Stem orientation
erect +
Stem pubescence
stipitate-glandular +, scabrid +  and sparsely tomentulose +
Style-branch appendage shape
triangular +
Style-branch architecture
appendaged +  and truncate +
Style architecture
2-branched +
Style pubescence
glabrous +
Style quantity
1 +
Style relief
papillate +  and smooth +
Synonyms
Haplopappus whitneyi subsp. discoideus +
Taxon family
Asteraceae +
Taxon name
Hazardia whitneyi var. discoidea +
Taxon parent
Hazardia whitneyi +
Taxon rank
variety +
Throat shape
tubular +
Tube length or size
longer +
Volume
Volume 20 +
Whole-organism duration
perennial +
Whole-organism some measurement
20 cm200 mm <br />0.2 m <br /> (50 cm500 mm <br />0.5 m <br />) +
Whole organism growth form
subshrub +
Whole organism some measurement
20cm (50cm) +
X chromosome quantity
6] +, [4 +  and 5 +