familyAsteraceae
tribeAsteraceae tribe Heliantheae
subtribeAsteraceae (tribe Heliantheae) subtribe Baeriinae
genusLasthenia
sectionLasthenia sect. Hologymne
speciesLasthenia glabrata
subspeciesLasthenia glabrata subsp. glabrata

Lasthenia glabrata subsp. glabrata

Raymund Chan, Robert Ornduff†
Common names: Yellow-ray goldfields
Endemic
Synonyms: Lasthenia glabrata var. californica Jepson
Treatment appears in FNA Volume 21. Treatment on page 343.

Cypselae glabrous, not papillate. 2n = 14.


Phenology: Flowering Mar–May.
Habitat: Salt marshes, vernal pools, wet, alkali flats
Elevation: 0–600 m

Distribution

V21-856-distribution-map.gif

Calif.

Discussion

Selected References

None.

Lower Taxa

None.
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2n chromosome quantity
14 +
Anther appendage shape
ovate +  and deltate +
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 +
Aqueou density
dilute +
Array architecture
paniculiform +, glomerate +  and corymbiform +
Array development
indeterminate +  and determinate +
Author
Raymund Chan +  and Robert Ornduff† +
Authority
Lindley +
Band architecture
continuous +
Band quantity
1 +
Base shape
decurrent +
Basionyms
Undefined sect. Hologymne +
Blade architecture
compound +  and simple +
Blade arrangement or course or shape
linear +
Blade shape
lobed +
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
Yellow-ray goldfields +
Corolla architecture
zygomorphic +
Corolla coloration
yellow +  and orangish +
Corolla lobe quantity
5 (?) +
Cypsela architecture
epappose +
Cypsela architecture or shape
beaked +
Cypsela coloration
gray +
Cypsela growth form
dimorphic +
Cypsela pubescence
glabrous +
Cypsela quantity
4 +  and 18 +
Cypsela relief
not papillate +
Cypsela shape
obovoid +  and clavate +
Cypsela some measurement
2mm;3.5mm +
Disc-floret quantity
5 (100) +
Disc-floret reproduction
fertile +  and bisexual +
Disc floret architecture
staminate +
Disc floret reproduction
fertile +  and bisexual +
Distribution
Calif. +
Elevation
0–600 m +
Embryo course
straight +
Face pubescence
hairy +  and glabrous +
Face relief
papillate +
Filament fusion
distinct +
Floral pigment coloration
yellow +
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
Salt marshes, vernal pools, wet, alkali flats +
Head architecture or arrangement
radiate +
Head architecture or shape
disciform +
Head arrangement
in 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 +
Involucre diameter
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Involucre position relational
surrounding +
Involucre shape
hemispheric +
Involucre some measurement
0.5 cm5 mm <br />0.005 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Lamina shape
oblong +
Lamina some measurement
0.4 cm4 mm <br />0.004 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
Leaf architecture
sessile +  and petiolate +
Leaf architecture or shape
entire +
Leaf arrangement
opposite +
Leaf length
4 cm40 mm <br />0.04 m <br /> (15 cm150 mm <br />0.15 m <br />) +
Leaf position
cauline +
Leaf shape
subulate;linear +
Leaf width
0.2 cm2 mm <br />0.002 m <br /> (0.3 cm3 mm <br />0.003 m <br />) +
Line quantity
2 +
Lobe arrangement or course or shape
linear +
Lobe atypical quantity
4 (5) +
Lobe pubescence
glabrous +
Lobe quantity
5 (?) +
Lobe relief
papillate +
Lobe shape
deltate +
Margin architecture or pubescence or shape
not ciliate +
Margin architecture or shape
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 duration
persistent +
Pappus life cycle
falling +
Pappus presence
absent +
Pappus quantity
of 1 +  and 12+ aristate +
Pappus shape
aristate +, truncate +, laciniate +  and fimbriate +
Pericarp fragility
tough +
Pericarp width
thick +
Peripheral floret presence
absent +
Peripheral floret quantity
In 1 (3+ series) +
Petal fusion
connate +
Phenology
Flowering Mar–May. +
Phyllary architecture
scarious-margined +
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 +
Phyllary quantity
10 +  and 14 +
Phyllary shape
Lanceolate (?) +
Phyllary size
unequal +
Phyllary texture
Indurate (?) +
Phyllary variability
equal +
Publication title
Edwards’s Bot. Reg. +
Publication year
1835 +
Ray-floret architecture
pistillate +
Ray-floret presence
absent +
Ray-floret quantity
7 (15) +
Ray-floret reproduction
fertile +
Ray corolla coloration
yellow +
Receptacle architecture
epaleate +
Receptacle pubescence
hairy +  and glabrous +
Receptacle relief
papillate +
Receptacle shape
conic +
Reference
None +
Root texture
fibrous +
Seed architecture
exalbuminous +
Seed quantity
1 +
Sepal variability
modifed +
Series atypical quantity
1 (2) +
Series quantity
1 +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V21 856.xml +
Special status
Endemic +
Stamen arrangement
alternate +
Stamen atypical quantity
4 (5) +
Stamen quantity
5 +
Stem architecture
branched +
Stem growth form or orientation
sprawling +, prostrate +  and decumbent +
Stem orientation
erect +
Stem pubescence
hairy +  and glabrous +
Style-branch architecture
appendaged +  and truncate +
Style apex shape
deltate +
Style architecture
2-branched +
Style pubescence
hirsutulous +  and glabrous +
Style quantity
1 +
Style relief
papillate +
Synonyms
Lasthenia glabrata var. californica +
Taxon family
Asteraceae +
Taxon name
Lasthenia glabrata subsp. glabrata +
Taxon parent
Lasthenia glabrata +
Taxon rank
subspecies +
Throat shape
campanulate +
Throat variability
equaling +
Tube height or length or size
shorter +
Ultimate margin shape
toothed +  and entire +
Volume
Volume 21 +
Whole-organism atypical some measurement
40 cm400 mm <br />0.4 m <br /> (60 cm600 mm <br />0.6 m <br />) +
Whole-organism duration
annual +
Whole-organism some measurement
0 cm0 mm <br />0 m <br /> (60 cm600 mm <br />0.6 m <br />) +
Whole organism growth form
shrub +  and subshrub +
Whole organism some measurement
1cm (200cm) +
X chromosome quantity
8 +