Agnorhiza reticulata

(Greene) W. A. Weber

Phytologia 85: 20. 1999

Basionyms: Wyethia reticulata Greene Bull. Calif. Acad. Sci. 1: 9. 1884
Treatment appears in FNA Volume 21. Treatment on page 106. Mentioned on page 104.
Plants mostly 40–70 cm. Stems erect, usually branched distally. Cauline leaves: blades (green) ovate-lanceolate to deltate, 6–15 cm, bases truncate or subcordate, margins entire or serrulate to crenate, faces sparsely hispid or scabrous (and finely gland-dotted, often vernicose). Heads held beyond or among the leaves. Involucres hemispheric, 15–30 mm diam. Outer phyllaries oblong to lanceolate or oblanceolate, 12–20+ mm (± equaling discs, tips usually spreading to squarrose). Ray florets 10–16(–21), laminae 20–25 mm. Cypselae ca. 6 mm, glabrous; pappi coroniform, 0.1–1 mm. 2n = 38.

Phenology: Flowering May–Jun.
Habitat: Chaparral, oak woodlands
Elevation: 300–500 m


Of conservation concern.

Agnorhiza reticulata is known only from foothills of the Sierra Nevada and is considered to be globally endangered.



Lower Taxa

No lower taxa listed.

Facts about "Agnorhiza reticulata"
AuthorWilliam A. Weber +
Authority(Greene) W. A. Weber +
BasionymsWyethia reticulata +
DistributionCalif. +
Elevation300–500 m +
HabitatChaparral, oak woodlands +
IllustratorJohn Myers +
PhenologyFlowering May–Jun. +
Publication titlePhytologia +
Publication year1999 +
ReferenceNone +
Source xml grained fna xml/V19-20-21/V21 251.xml +
SynonymsUndefined (tribe Undefined) subtribe Enceliinae +, Undefined (tribe Undefined) subtribe Engelmanniinae +, Undefined (tribe Undefined) subtribe Spilanthinae +, Undefined (tribe Undefined) subtribe Verbesininae + and Undefined (tribe Undefined) subtribe Zinniinae +
Taxon familyAsteraceae +
Taxon nameAgnorhiza reticulata +
Taxon parentAgnorhiza +
Taxon rankspecies +
VolumeVolume 21 +