Difference between revisions of "Iva angustifolia"

Nuttall ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle

in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 5: 529. 1836.

Synonyms: Iva angustifolia var. latior Shinners Iva texensis unknown
Treatment appears in FNA Volume 21. Treatment on page 27. Mentioned on page 25.
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|publication year=1836
 
|publication year=1836
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V21_47.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V21_47.xml
 
|tribe=Asteraceae tribe Heliantheae
 
|tribe=Asteraceae tribe Heliantheae
 
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ambrosiinae
 
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ambrosiinae

Revision as of 18:48, 24 September 2019

Annuals (rarely persisting), 20–60(–100+) cm. Stems usually erect. Leaves: petioles 0–2 mm; blades lance-linear to linear, 12–25(–45) × 1–4(–7+) mm, margins entire, faces scabrellous to hispidulous, gland-dotted. Heads in ± spiciform arrays. Peduncles 0–1 mm. Involucres ± prismatically turbinate, 2.5–3 mm. Phyllaries: outer 3–5 ± connate, ± herbaceous. Paleae linear, 1.5–2 mm. Pistillate florets 0–2+; corollas 0.3–0.8+ mm. Functionally staminate florets 2–5+; corollas 1.5–2 mm. Cypselae 2–3 mm. 2n = 32.


Phenology: Flowering Sep–Nov.
Habitat: Disturbed sites, moist soils
Elevation: 0–300 m

Distribution

V21-47-distribution-map.gif

Ark., Fla., Kans., La., Okla., Tex.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Iva angustifolia"
John L. Strother +
Nuttall ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle +
Ark. +, Fla. +, Kans. +, La. +, Okla. +  and Tex. +
0–300 m +
Disturbed sites, moist soils +
Flowering Sep–Nov. +
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. +
Iva angustifolia var. latior +  and Iva texensis +
Iva angustifolia +
species +