familyAsteraceae
tribeAsteraceae tribe Heliantheae
subtribeAsteraceae (tribe Heliantheae) subtribe Madiinae
genusHolocarpha
speciesHolocarpha virgata
subspeciesHolocarpha virgata subsp. elongata

Holocarpha virgata subsp. elongata

D. D. Keck

Aliso 4: 111. 1958.

Bruce G. Baldwin, John L. Strother
EndemicConservation concern
Treatment appears in FNA Volume 21. Treatment on page 289. Mentioned on page 288.
Revision as of 22:42, 29 July 2020 by imported>Volume Importer
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Stem branches ± gracile, pliable. Peduncles 0–5 (–15) cm. 2n = 8.


Phenology: Flowering Jul–Nov.
Habitat: Grass-lands, savannas
Elevation: 0–800(–1100) m

Distribution

V21-708-distribution-map.gif

Calif.

Discussion

Of conservation concern.

Selected References

None.

Lower Taxa

None.
... more about "Holocarpha virgata subsp. elongata"
RDF feed
2n chromosome quantity
8 +
Anther base shape
not tailed +, rounded +  and obtuse +
Anther coloration
reddish +  and dark purple +
Anther dehiscence
introrse +
Anther fusion
connate +
Anther theca coloration
pale +  and dark +
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
less racemiform +  and spiciform +
Array development
indeterminate +  and determinate +
Author
Bruce G. Baldwin +  and John L. Strother +
Authority
D. D. Keck +
Band architecture
continuous +
Band quantity
1 +
Base shape
decurrent +
Basionyms
Hemizonia virgata +
Blade architecture
compound +  and simple +
Blade arrangement or shape
linear to linear-elliptic +
Blade shape
linear;oblanceolate +
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
2 (12) +
Corolla architecture
zygomorphic +
Corolla coloration
yellow +
Cypsela architecture
monomorphic +
Cypsela architecture or shape
beaked +
Cypsela growth form
dimorphic +
Cypsela pubescence
hairy +  and glabrous +
Cypsela shape
fusiform +, clavate +, obpyramidal +, terete +, compressed +  and obcompressed +
Disc-floret architecture
staminate +
Disc-floret quantity
9 (25) +
Disc-floret reproduction
fertile +  and bisexual +
Disc cypsela shape
clavate +
Disc floret architecture
staminate +
Disc floret reproduction
fertile +  and bisexual +
Distribution
Calif. +
Elevation
0–800(–1100) m +
Embryo course
straight +
Face architecture or function or pubescence
glandular +
Face pubescence
hirsute +  and strigose sericeous or villous +
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
Grass-lands, savannas +
Head architecture or arrangement
radiate +
Head architecture or shape
discoid +
Head arrangement
in more or less racemiform to spiciform arrays +  and singly +
Head development
indeterminate +
Head reproduction
homogamous +  and heterogamous +
Illustration copyright
Flora of North America Association +
Illustrator
Marjorie C. Leggitt +
Individual head architecture
each +  and sessile +
Involucre diameter
0.4 cm4 mm <br />0.004 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Involucre position relational
surrounding +
Involucre shape
less obconic;campanulate +
Leaf architecture
petiolate +  and sessile +
Leaf arrangement
alternate +  and opposite +
Leaf position
cauline +
Line quantity
2 +
Lobe atypical quantity
3 (5) +
Lobe quantity
5 (?) +
Lobe shape
deltate +
Margin architecture or shape
entire +, serrate +  and serrulate +
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 +
Pappus life cycle
falling +
Pappus presence
absent +
Peduncle atypical some measurement
5 cm50 mm <br />0.05 m <br /> (15 cm150 mm <br />0.15 m <br />) +
Peduncle some measurement
0 cm0 mm <br />0 m <br /> (5 cm50 mm <br />0.05 m <br />) +
Pericarp fragility
tough +
Pericarp width
thick +
Peripheral floret presence
absent +
Peripheral floret quantity
In 1 (3+ series) +
Petal fusion
connate +
Phenology
Flowering Jul–Nov. +
Phyllary architecture
sessile +
Phyllary duration
persistent +
Phyllary fusion
distinct +
Phyllary life cycle
falling +
Phyllary presence
absent +
Phyllary pubescence
stipitate-glandular +  and glabrous +
Phyllary quantity
3 +  and 16 +
Phyllary size
unequal +
Phyllary texture
Herbaceous (Chartaceous) +
Pit-gland quantity
1 +
Process architecture
gland-tipped +
Process quantity
5 (20) +
Proximal leaf architecture
sessile +
Proximal leaf arrangement
alternate +  and opposite +
Publication title
Aliso +
Publication year
1958 +
Ray-floret architecture
pistillate +
Ray-floret presence
absent +
Ray-floret quantity
3 (7) +
Ray-floret reproduction
fertile +
Ray cypsela shape
obcompressed +
Receptacle architecture
paleate +
Receptacle pubescence
glabrous +
Receptacle shape
flat;convex +
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 708.xml +
Special status
Endemic +  and Conservation concern +
Stamen arrangement
alternate +
Stamen atypical quantity
4 (5) +
Stamen quantity
5 +
Stem branch fragility or size
gracile +
Stem branch fragility or texture
pliable +
Stem coating
resinous +
Stem orientation
erect +
Stem pubescence
stipitate-glandular +
Style-branch architecture
appendaged +  and truncate +
Style architecture
2-branched +
Style pubescence
hirsutulous +  and glabrous +
Style quantity
1 +
Style relief
papillate +
Synonyms
Compositae +
Taxon family
Asteraceae +
Taxon name
Holocarpha virgata subsp. elongata +
Taxon parent
Holocarpha virgata +
Taxon rank
subspecies +
Throat shape
cylindric +
Throat variability
equaling +
Tube height or length or size
shorter +
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 /> (120 cm1,200 mm <br />1.2 m <br />) +
Whole organism atypical some measurement
0.5 cm5 mm <br />0.005 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Whole organism growth form
plant +
Whole organism some measurement
20cm (120cm) +
X chromosome quantity
6 +