Difference between revisions of "Eriophyllum confertiflorum"

(de Candolle) A. Gray

Proc. Amer. Acad. Arts 19: 25. 1883.

Common names: Golden or yellow yarrow
Basionym: Bahia confertiflora de Candolle in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 5: 657. 1836
Treatment appears in FNA Volume 21. Treatment on page 361. Mentioned on page 354, 360.
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|discussion=<p>Varieties 2 (2 in the flora).</p>
 
|discussion=<p>Varieties 2 (2 in the flora).</p>
 
|tables=
 
|tables=
|references=
+
|references={{Treatment/Reference
 +
|id=mooring1994a
 +
|text=Mooring, J. S. 1994. A cytogenetic study of Eriophyllum confertiflorum (Compositae, Helenieae). Amer. J. Bot. 81: 919–926.
 +
}}
 
}}<!--
 
}}<!--
  
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|family=Asteraceae
 
|family=Asteraceae
 
|distribution=Calif.;Mexico.
 
|distribution=Calif.;Mexico.
|reference=None
+
|reference=mooring1994a
 
|publication title=Proc. Amer. Acad. Arts
 
|publication title=Proc. Amer. Acad. Arts
 
|publication year=1883
 
|publication year=1883
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V21_906.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V19-20-21/V21_906.xml
 
|tribe=Asteraceae tribe Heliantheae
 
|tribe=Asteraceae tribe Heliantheae
 
|subtribe=Asteraceae (tribe Heliantheae) subtribe Baeriinae
 
|subtribe=Asteraceae (tribe Heliantheae) subtribe Baeriinae

Revision as of 21:41, 16 December 2019

Shrubs, 20–50(–100) cm. Stems erect (woolly). Leaves (proximal usually mostly alternate): blades cuneate to obovate, 0.5–5 cm (the longer 1–2-pinnately lobed, lobes linear, the shorter 3–5-lobed or -toothed), ultimate margins entire, revolute, abaxial faces woolly, adaxial usually glabrate (distal leaves gradually reduced in size and lobing). Heads (3–)4–7(–10) or 10–30+ per array. Peduncles mostly 0–2.5(–9) cm. Involucres campanulate, 3–7 mm diam. Phyllaries 4–7, distinct or connate at bases (broadly elliptic or ovate, carinate, apices obtuse or acute). Ray florets 0 or 4–6(–8); laminae golden yellow, 2–5 (× 1.5–3) mm. Disc florets 10–75; corollas 2–4 mm. Cypselae 1.5–3.5 mm; pappi of 2–14 cuneate to oblanceolate (subequal), erose scales 0.5–1.3 mm.

Discussion

Varieties 2 (2 in the flora).

Key

1 Heads 10–30+ per array; peduncles 0–1(–2) cm; involucres 3–5 mm diam.; disc corollas 2–3 mm Eriophyllum confertiflorum var. confertiflorum
1 Heads (3–)4–7(–10) per array; peduncles 0–2.5(–9) cm; involucres 5–7 mm diam.; disc corollas 3.5–4 mm Eriophyllum confertiflorum var. tanacetiflorum