Contains 5 accepted taxa overall.
Characteristics
The genus Pilosella has been split from Hieracium (Fehrer et al. 2007, 2009; Krak et al. 2013; Hand et al. 2015).
Classification
Citation
HIERACIUM Linnaeus, Sp. Pl. 799. 1753.
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TYPE: Hieracium murorum Linnaeus Lectotypified by Britton & A. Brown, Ill. Fl. N. U.S., ed. 2. 3: 328. 1913.
Species
| Scientific Name | Common Name | Herbarium Specimens | Status | Photos |
|---|---|---|---|---|
| Hieracium gronovii | Beaked Hawkweed | |||
| Hieracium marianum | Maryland Hawkweed | |||
| Hieracium paniculatum | Leafy Hawkweed | |||
| Hieracium scabrum | Rough Hawkweed | |||
| Hieracium venosum | Veiny Hawkweed |
Identification Key
1. Heads in thyrsiform arrays (length of arrays 3-8 times as wide); phyllaries usually glabrous or stellate-pubescent, sometimes stipitate- glandular, inner ones 6-8 mm long; florets 12-25; corollas 8-10 mm long
1. Heads in corymbiform arrays (length of arrays 1-3 times as wide); phyllaries stellate-pubescent and stipitate-glandular, inner ones 8-11 m long; florets 20-60; corollas 10-14 mm long
Genus Synonyms
| Synonym | Full Citation | Basionym | Type |
|---|---|---|---|
| No synonyms found. | |||