familyAsteraceae
tribeAsteraceae tribe Astereae
genusPyrrocoma
speciesPyrrocoma clementis
varietyPyrrocoma clementis var. clementis

Pyrrocoma clementis var. clementis

David J. Bogler
Treatment appears in FNA Volume 20. Treatment on page 416.
Revision as of 21:27, 29 July 2020 by imported>Volume Importer
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Plants 6–18 (–40) cm. Stems decumbent to ascending. Leaves narrowly lanceolate, 50–140 × 9–16 mm, margins entire or slightly undulate. Involucres 20–34 mm wide. Phyllaries narrowly obovate, apices abruptly acute. Cypsela faces sericeous. 2n = 12.


Phenology: Flowering Jun–Sep.
Habitat: Meadows, open rocky slopes, limestone outcrops in shrub communities
Elevation: 2500–3800 m

Distribution

V20-953-distribution-map.gif

Colo., Utah, Wyo.

Discussion

R. A. Mayes (1976) suggested a relationship between var. clementis and Pyrrocoma crocea.

Selected References

None.

Lower Taxa

None.

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... more about "Pyrrocoma clementis var. clementis"
RDF feed
2n chromosome quantity
12 +
Anther base shape
not tailed +, rounded +  and obtuse +
Anther dehiscence
introrse +
Anther fusion
connate +
Apex fusion
distinct +
Apex growth form or texture
herbaceous +
Apex shape
acute +
Apex size
subequal +
Apex texture
scarious +
Apical appendage quantity
0 +
Apical appendage shape
usually triangular +  and linear +
Apical patch coloration
green +
Apical patch fusion
distinct +
Appendage pubescence
hirsute +
Appendage relief
papillate +
Appendage shape
usually deltate +  and lanceolate +
Array architecture
corymbiform +, loose +, spiciform +  and racemiform +
Array development
indeterminate +  and determinate +
Author
David J. Bogler +
Authority
Rydberg +
Band architecture
continuous +
Band quantity
1 +
Basal blade architecture
1-nerved +
Basal blade shape
oblanceolate +
Basal leaf architecture
petiolate +
Base architecture or fixation
clasping +
Base architecture or shape
serrate or shallowly laciniate +, spinulose-dentate +  and entire +
Base arrangement
linear +  and elliptic +
Base shape
auriculate +
Base width
3mm;30mm +
Blade architecture
compound +  and simple +
Blade length
5 cm50 mm <br />0.05 m <br /> (14 cm140 mm <br />0.14 m <br />) +
Blade shape
lanceolate;narrowly oblanceolate +
Blade width
0.9 cm9 mm <br />0.009 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
brownish +
Bristle pappus duration
persistent +
Bristle quantity
15;60 +
Bristle shape
Attenuate (?) +
Bristle size
unequal +
Bristle texture
Rigid (?) +
Calyculus presence
absent +
Cauline blade shape
lanceolate +
Cauline blade size
reduced +
Cauline leaf architecture
sessile +
Cauline leaf length
2 cm20 mm <br />0.02 m <br /> (4 cm40 mm <br />0.04 m <br />) +
Cauline leaf shape
lanceolate +  and ovate +
Cauline leaf width
0.5 cm5 mm <br />0.005 m <br /> (?) +  and 1 cm10 mm <br />0.01 m <br /> (?) +
Corolla architecture
not 2-lipped +  and actinomorphic +
Corolla coloration
yellow +
Corolla presence
absent +
Corolla some measurement
0.6 cm6 mm <br />0.006 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Cypsela architecture
10-12-nerved +
Cypsela architecture or shape
beaked +, 2-ribbed +  and 5-ribbed +
Cypsela face pubescence
sericeous +
Cypsela growth form
dimorphic +
Cypsela shape
4-angled +, not compressed +  and subfusiform +
Cypsela some measurement
4mm;7mm +
Disc-floret quantity
20 (100) +
Disc-floret reproduction
fertile +  and bisexual +
Disc floret architecture
staminate +
Disc floret reproduction
fertile +  and bisexual +
Distribution
Colo. +, Utah +  and Wyo. +
Elevation
2500–3800 m +
Embryo course
straight +
Face architecture
eglandular +
Face pubescence
glabrous +, sericeous +, striate +, villous +  and puberulent +
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
Meadows, open rocky slopes, limestone outcrops in shrub communities +
Head architecture or arrangement
radiate +
Head architecture or shape
discoid +  and disciform +
Head arrangement
singly +
Head atypical quantity
5 (15) +
Head development
indeterminate +
Head quantity
2;5 +
Head reproduction
heterogamous +  and homogamous +
Illustration copyright
Flora of North America Association +
Illustrator
Linny Heagy +
Individual head architecture
each +  and sessile +
Involucre atypical length
1.5 cm15 mm <br />0.015 m <br /> (3 cm30 mm <br />0.03 m <br />) +
Involucre length
0.8 cm8 mm <br />0.008 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
Involucre position relational
surrounding +
Involucre shape
campanulate +
Involucre width
2 cm20 mm <br />0.02 m <br /> (3.4 cm34 mm <br />0.034 m <br />) +
Leaf architecture
sessile +  and petiolate +
Leaf arrangement
alternate +
Leaf length
5 cm50 mm <br />0.05 m <br /> (14 cm140 mm <br />0.14 m <br />) +
Leaf position
cauline +  and basal +
Leaf shape
lanceolate +
Leaf width
0.9 cm9 mm <br />0.009 m <br /> (1.6 cm16 mm <br />0.016 m <br />) +
Line quantity
2 +
Lobe atypical quantity
4 (5) +
Lobe orientation
erect +
Lobe quantity
5 (?) +
Lobe shape
deltate +
Margin architecture or pubescence or shape
ciliate +
Margin architecture or shape
entire +
Margin arrangement
linear +  and elliptic +
Margin coloration
white +
Margin shape
undulate +  and entire +
Margin width
3mm +  and 30mm +
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 coloration
tawny +
Pappus duration
persistent +
Pappus some measurement
0.6 cm6 mm <br />0.006 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Peduncle some measurement
0.5 cm5 mm <br />0.005 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Pericarp fragility
tough +
Pericarp width
thick +
Peripheral floret presence
absent +
Peripheral floret quantity
In 1 (3+ series) +
Petal fusion
connate +
Phenology
Flowering Jun–Sep. +
Phyllarie architecture
1-nerved +
Phyllarie coloration
yellowish +  and green +
Phyllarie duration
persistent +
Phyllarie fusion
distinct +
Phyllarie growth form or texture
herbaceous +
Phyllarie life cycle
falling +
Phyllarie orientation
appressed +  and loosely spreading +
Phyllarie position
proximal +
Phyllarie quantity
2/3 (10) +
Phyllarie shape
obovate +
Phyllarie size
unequal +
Phyllarie some measurement
0.6 cm6 mm <br />0.006 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
Phyllarie texture
White-indurate (?) +
Phyllarie variability
equal +
Publication title
Bull. Torrey Bot. Club +
Publication year
1900 +
Ray-floret architecture
pistillate +
Ray-floret presence
absent +
Ray-floret quantity
21 (55) +
Ray-floret reproduction
fertile +
Receptacle architecture
epaleate +
Receptacle pubescence
bearing subulate enations +, hairy +  and bristly +
Receptacle relief
pitted +
Receptacle shape
convex +
Reference
None +
Root texture
fibrous +
Seed architecture
exalbuminous +
Seed quantity
1 +
Sepal variability
modifed +
Series atypical quantity
1 (2) +
Series quantity
3;4 +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V20 953.xml +
Special status
Endemic +
Stamen arrangement
alternate +
Stamen atypical quantity
4 (5) +
Stamen quantity
5 +
Stem architecture
simple +
Stem coloration
pale and often red-tinged +
Stem orientation
decumbent +  and ascending +
Stem pubescence
tomentose +  and villous +
Stem quantity
1 +  and 5 +
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 clementis +
Taxon family
Asteraceae +
Taxon name
Pyrrocoma clementis var. clementis +
Taxon parent
Pyrrocoma clementis +
Taxon rank
variety +
Terminal bract architecture or shape
leaflike +
Terminal bract arrangement
singly +
Terminal bract quantity
2 (3) +
Terminal bract size
smaller +
Throat shape
tubular-funnelform +
Throat variability
equaling +
Volume
Volume 20 +
Whole-organism architecture
sessile +
Whole-organism atypical some measurement
50 cm500 mm <br />0.5 m <br /> (90 cm900 mm <br />0.9 m <br />) +
Whole-organism duration
perennial +
Whole-organism pubescence
stipitate-glandular +, glabrous +, tomentose +  and sericeous +
Whole-organism some measurement
5 cm50 mm <br />0.05 m <br /> (50 cm500 mm <br />0.5 m <br />) +
Whole organism atypical some measurement
18 cm180 mm <br />0.18 m <br /> (40 cm400 mm <br />0.4 m <br />) +
Whole organism growth form
plant +
Whole organism some measurement
6cm (18cm) +
X chromosome quantity
6 +