familyAlismataceae
genusSagittaria
speciesSagittaria lancifolia
subspeciesSagittaria lancifolia subsp. lancifolia

Sagittaria lancifolia subsp. lancifolia

Robert R. Haynes, C. Barre Hellquist
Synonyms: Sagittaria angustifolia
Treatment appears in FNA Volume 22.

Leaves linear to ovate. Inflorescences: bracts striate to ribbed. Flowers: sepals striate to ribbed. 2n = 22.


Phenology: Flowering summer–fall.
Habitat: Brackish marshes near coast
Elevation: 0–50 m

Distribution

V22 338-distribution-map.jpg

Fla., Ga., S.C., se Mexico, West Indies, Central America, tropical South America

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Sagittaria lancifolia subsp. lancifolia"
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2n chromosome quantity
22 +
Abaxial wing presence
absent +
Achene architecture or shape
beaked +
Achene length
0.16 cm1.6 mm <br />0.0016 m <br /> (0.25 cm2.5 mm <br />0.0025 m <br />) +
Achene shape
keeled;oblanceoloid +
Achene width
0.8mm;1.1mm +
Anther architecture
2-loculed +
Anther dehiscence
dehiscing +
Apex relief
papillose +  and smooth +
Apex shape
obtuse +  and acute +
Author
Robert R. Haynes +  and C. Barre Hellquist +
Authority
Linnaeus +
Basal lobe architecture or coloration or relief
reticulate +
Basal lobe presence
absent +
Base shape
attenuate;hastate or sagittate +
Beak orientation
erect +
Beak position
lateral +
Beak some measurement
0.03 cm0.3 mm <br />3.0e-4 m <br /> (0.07 cm0.7 mm <br />7.0e-4 m <br />) +
Blade length
20.3 cm203 mm <br />0.203 m <br /> (35 cm350 mm <br />0.35 m <br />) +
Blade shape
linear +  and ovate or elliptic +
Blade width
0.7 cm7 mm <br />0.007 m <br /> (?) +  and 16 cm160 mm <br />0.16 m <br /> (?) +
Bract architecture or shape
ribbed +
Bract coloration or pubescence or relief
striate +
Bract fragility
delicate +
Bract fusion
connate +
Bract height or length or size
shorter +
Bract orientation
spreading +
Bract relief
not +, papillose +  and coarse +
Bract shape
cylindric +, lanceolate +  and ovatelanceolate +
Bract some measurement
0.6 cm6 mm <br />0.006 m <br /> (3.8 cm38 mm <br />0.038 m <br />) +
Bract variability
equal to ¼ total length +  and more than +
Corm presence
absent +
Distribution
Fla. +, Ga. +, S.C. +, se Mexico +, West Indies +, Central America +  and tropical South America +
Elevation
0–50 m +
Embryo shape
u--shaped +
Endosperm presence
absent +
Face relief
not tuberculate +
Filament architecture
pistillate +
Filament diameter
0.5 cm5 mm <br />0.005 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
Filament length or size
longer +
Filament pubescence
pubescent +
Filament shape
cylindric +
Flower architecture
pistillate +, staminate +, sessile +  and pedicellate +
Flower diameter
0 cm0 mm <br />0 m <br /> (3.3 cm33 mm <br />0.033 m <br />) +
Flower position
hypogynous +
Flower position or shape
distal +
Flower reproduction
unisexual +
Fruit shape
not +, keeled +  and compressed +
Gland presence
absent +
Gland quantity
1 +
Habitat
Brackish marshes near coast +
Illustration copyright
Flora of North America Association +
Illustrator
John Myers +
Inflorescence arrangement
whorled +
Inflorescence growth form
decumbent +  and floating +
Inflorescence length
16 cm160 mm <br />0.16 m <br /> (72 cm720 mm <br />0.72 m <br />) +
Inflorescence location
emersed +
Inflorescence orientation
erect +
Inflorescence width
19 cm190 mm <br />0.19 m <br /> (60 cm600 mm <br />0.6 m <br />) +
Lateral wing course
curved +
Lateral wing presence
absent +
Lateral wing quantity
1 +
Leaf architecture
petiolate +  and sessile +
Leaf architecture or shape
sheathing +
Leaf location
emersed +
Leaf position
basal +
Leaf shape
linear;ovate +
Line coloration or relief
dots +
Margin architecture or shape
entire +
Marking coloration or reflectance
translucent +
Marking presence
absent +
Number of lower taxa
0 +
Ovule quantity
1 +
Panicle architecture
scapose +
Panicle arrangement
whorled +
Panicle growth form
decumbent +  and floating +
Panicle length
16cm;72cm +
Panicle location
emersed +
Panicle orientation
erect +
Panicle width
19 cm190 mm <br />0.19 m <br /> (60 cm600 mm <br />0.6 m <br />) +
Pattern shape
starlike +
Pedicel orientation
ascending +  and recurved +
Peduncle some measurement
75 cm750 mm <br />0.75 m <br /> (125.5 cm1,255 mm <br />1.255 m <br />) +
Petal architecture or shape
entire +
Petal coloration
white +
Petal duration
deciduous +
Petal fragility
delicate +
Petal quantity
3 +
Petiole shape
terete +
Petiole some measurement
44 cm440 mm <br />0.44 m <br /> (58 cm580 mm <br />0.58 m <br />) +
Phenology
Flowering summer–fall. +
Pistil architecture
1-loculed +
Pistil arrangement
not radiating +  and arranged +
Pistil fusion
distinct +
Pistil placentation
basal +
Pistil presence
absent +
Pistil quantity
0;1500 +
Primary-vein arrangement
parallel +
Publication title
Syst. Nat. ed. 10 +
Publication year
1759 +
Raceme architecture
scapose +
Raceme arrangement
whorled +
Raceme growth form
decumbent +  and floating +
Raceme length
16 cm160 mm <br />0.16 m <br /> (72 cm720 mm <br />0.72 m <br />) +
Raceme location
emersed +
Raceme orientation
erect +
Raceme width
19 cm190 mm <br />0.19 m <br /> (60 cm600 mm <br />0.6 m <br />) +
Receptacle shape
convex +
Reference
None +
Rhizome presence
absent +
Rhizome relief
coarse +
Rib dehiscence or orientation
longitudinal +
Root architecture
septate +
Sap coloration
milky +
Secondary-vein architecture or coloration or relief
reticulate +
Seed life cycle
mature +
Sepal architecture or shape
ribbed +
Sepal coloration or pubescence or relief
striate +
Sepal duration
persistent +
Sepal orientation
recurved;spreading +
Sepal quantity
3 +
Sepal relief
sculptured +
Sepal texture
herbaceous;leathery +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/62857cf6bca5c4637d27b113da92d27dbf9962f4/V22/V22 338.xml +
Stamen fusion
distinct +
Stamen presence
absent +
Stamen quantity
7;30 +
Stamen reproduction
sterile +
Stamen ring architecture
pedicellate +
Stolon presence
absent +
Style position or structure subtype
terminal +
Synonyms
Sagittaria angustifolia +
Taxon family
Alismataceae +
Taxon name
Sagittaria lancifolia subsp. lancifolia +
Taxon parent
Sagittaria lancifolia +
Taxon rank
subspecies +
Tuber architecture or pubescence or relief
smooth +
Tuber coloration
white;brown +
Volume
Volume 22 +
Whole organism architecture
floating-leaved +
Whole organism duration
perennial +
Whole organism growth form
herb +
Whole organism location
emersed +  and submersed +
Whole organism pubescence
glabrous +  and sparsely pubescent +
Whole organism some measurement
0m (2m) +
Whorl architecture
bracteolate +  and branching +
Whorl quantity
6;13 +
Wing presence
absent +
X chromosome quantity
11 +