familyPortulacaceae
genusPortulaca
speciesPortulaca umbraticola
subspeciesPortulaca umbraticola subsp. coronata

Portulaca umbraticola subsp. coronata

(Small) J. F. Matthews & Ketron

Castanea 56: 304. 1992.

James F. Matthews
Basionym: Portulaca coronata Small Bull. Torrey Bot. Club 23: 126. 1896
Treatment appears in FNA Volume 4. Treatment on page 501.

Flowers 8–10 mm diam.; petals yellow. 2n = 36.


Phenology: Flowering late spring–early fall.
Habitat: Granitic and sandstone outcrops
Elevation: 0-200 m

Distribution

V4 1021-distribution-map.gif

Ga., S.C.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Portulaca umbraticola subsp. coronata"
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2n chromosome quantity
36 +
Apex coloration
copper +  and red +
Apex length
5mm;10mm +
Apex shape
cuspidate +, acute +, obovate +, spatulate +, rounded +  and truncate +
Apex width
3mm;6mm +
Author
James F. Matthews +
Authority
(Small) J. F. Matthews & Ketron +
Basionyms
Portulaca coronata +
Blade margin architecture or shape
entire +
Blade margin shape
occasionally dentate;crisped +
Blade shape
flattened +, subterete +  and terete +
Branch height or length or size
short +
Branch some measurement
5 cm50 mm <br />0.05 m <br /> (20 cm200 mm <br />0.2 m <br />) +
Capsule dehiscence
circumscissile +
Capsule diameter
0.3 cm3 mm <br />0.003 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
Capsule pubescence or texture
chartaceous +
Capsule shape
turbinate +  and obovoid +
Capsule size
expanded +
Capsule texture
membranaceous +
Distribution
Ga. +  and S.C. +
Elevation
0-200 m +
Flower architecture
open +, subsessile +  and sessile +
Flower architecture or course
irregular +
Flower architecture or shape
symmetric +
Flower diameter
0.8 cm8 mm <br />0.008 m <br /> (1 cm10 mm <br />0.01 m <br />) +
Fruit architecture
capsular +
Gynoecium architecture
2-9-carpelled +
Habitat
Granitic and sandstone outcrops +
Illustration copyright
Flora of North America Association +
Illustrator
Bee F. Gunn +
Inflorescence architecture
open +  and congested +
Inflorescence arrangement
paniculate +  and racemose +
Inflorescence position
axillary +
Inflorescence position or structure subtype
terminal +
Inflorescence pubescence
glabrous +
Inflorescence shape
spikelike +
Leaf-blade length
1 cm10 mm <br />0.01 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
Leaf-blade shape
flattened +, spatulate +  and obovate +
Leaf-blade width
2mm;15mm +
Leaf architecture
exstipulate +  and secund +
Leaf architecture or arrangement
congested +
Leaf arrangement
subopposite +  and alternate +
Leaf position
proximal +
Leaf quantity
4 (5) +
Leaf shape
involucrelike +
Margin architecture or shape
entire +
Number of lower taxa
0 +
Ovary architecture
plurilocular +
Ovary architecture or structure in adjective form
1-locular +
Ovary position
half-inferior;inferior +
Ovary quantity
1 +
Ovule placentation
1-many +
Petal architecture
yellow-tipped +
Petal atypical quantity
1 (2) +
Petal coloration
yellow +
Petal duration
ephemeral +
Petal fusion
distinct +
Petal presence
absent +
Petal quantity
5;7 +
Phenology
Flowering late spring–early fall. +
Publication title
Castanea +
Publication year
1992 +
Reference
None +
Root architecture
tuberous +
Root texture
fibrous +
Seed-coat architecture or shape
spiny +
Seed-coat relief
variously sculptured granular;stellate-tuberculate +
Seed coloration
gray +
Seed quantity
many +
Seed relief
sculptured +  and smooth +
Seed shape
flattened +, elongate +  and round +
Seed some measurement
0.05 cm0.5 mm <br />5.0e-4 m <br /> (?) +  and 0.1 cm1 mm <br />0.001 m <br /> (?) +
Sepal architecture or fixation
clasping +
Sepal life cycle
falling +
Sepal quantity
2;9 +
Sepal texture
herbaceous;scarious +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V4/V4 1021.xml +
Stamen arrangement
opposite +
Stamen atypical quantity
40 (100) +
Stamen fusion
adnate +
Stamen quantity
7 +  and 30 +
Stem architecture
branched +
Stem growth form
suffrutescent +
Stem node presence
absent +
Stem orientation
prostrate +  and suberect +
Stem pubescence
glabrous +
Stem texture
fleshy +
Stigma atypical quantity
3 (5) +
Stigma quantity
5 +  and 18 +
Style architecture
branched +
Style height or length or size
short +
Style presence
absent +
Style quantity
1 +
Surface cell arrangement or shape
stellate +
Taproot size
small +
Taxon family
Portulacaceae +
Taxon name
Portulaca umbraticola subsp. coronata +
Taxon parent
Portulaca umbraticola +
Taxon rank
subspecies +
Trichome count or density
sparse +
Trichome pubescence
glabrous +
Tubercle length or size
long +
Volume
Volume 4 +
Whole organism duration
annual +
Whole organism growth form
plant +
Whole organism texture
fleshy +  and succulent +
Wing position
proximal +
Wing texture
membranaceous +
Wing width
0.5mm;1.5mm +
X chromosome quantity
9 +, 8 +, 5 +  and 4 +