Difference between revisions of "Erechtites hieraciifolius"

(Linnaeus) Rafinesque 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. 6: 294. 1838.

Basionym: Senecio hieraciifolius Linnaeus Sp. Pl. 2: 866. 1753 (as hieracifolius)
Treatment appears in FNA Volume 20. Treatment on page 603.
FNA>Volume Importer
FNA>Volume Importer
Line 7: Line 7:
 
|year=1838
 
|year=1838
 
}}
 
}}
|basionyms={{Treatment/ID/Synonym
+
|basionyms={{Treatment/ID/Basionym
 
|name=Senecio hieraciifolius
 
|name=Senecio hieraciifolius
 
|authority=Linnaeus
 
|authority=Linnaeus
 +
|publication_title=Sp. Pl.
 +
|publication_place=2: 866. 1753 (as hieracifolius)
 
}}
 
}}
 
|synonyms=
 
|synonyms=
Line 58: Line 60:
 
|publication year=1838
 
|publication year=1838
 
|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/V20_1353.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V20_1353.xml
 
|tribe=Asteraceae tribe Senecioneae
 
|tribe=Asteraceae tribe Senecioneae
 
|genus=Erechtites
 
|genus=Erechtites

Revision as of 18:41, 24 September 2019

Annuals, (50–)100–200 cm (glabrous or unevenly coarse-tomentose, sometimes ± succulent). Taproots with tufts of fibrous roots. Stems 1(–2+), erect. Leaves evenly distributed (proximal often withering before flowering); indistinctly petiolate or subsessile; blades ovate-lanceolate to lanceolate, (3–)6–20 × (1–)2–8 cm, margins subentire to serrate or weakly lobed (distal leaves clasping, bractlike). Heads 2–20(–40) in ± corymbiform arrays. Involucres urceolate or obconic, 10–17 mm. Phyllaries usually 21. Receptacles (disclike, conspicuously expanded when fresh) 5–12 mm diam. Cypselae 2.3–3 or 4–5 mm, nerves 10–12 or 16–20, faces puberulent between nerves or glabrous.

Distribution

V20-1353-distribution-map.gif

North America, West Indies, South America, Pacific Islands (New Zealand), Australia.

Discussion

Varieties 3 (2 in the flora).

Selected References

None.

Key

1 Stems and leaves dry or turgid, not succulent; receptacles 5–8 mm diam.; cypselae 2.3–3 mm, nerves 10–12 (widespread) Erechtites hieraciifolius var. hieraciifolius
1 Stems and leaves succulent; receptacles 9–12+ mm diam.; cypselae 4–5 mm, nerves 16–20 (coastal marshes; Massachusetts to New Jersey) Erechtites hieraciifolius var. megalocarpus
... more about "Erechtites hieraciifolius"
Theodore M. Barkley† +
(Linnaeus) Rafinesque ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle +
Senecio hieraciifolius +
North America +, West Indies +, South America +, Pacific Islands (New Zealand) +  and Australia. +
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. +
Compositae +
Erechtites hieraciifolius +
Erechtites +
species +