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Internal ID UUID64400962680a9166998077
Scientific name Angelica capitellata
Authority (A.Gray) Spalik, Reduron & S.R.Downie
First published in Pl. Syst. Evol. 243: 206 (2004)

Description Top

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Angelica capitellata, also known as Sphenosciadium capitellatum, is a flowering plant in the Apiaceae family. It is the only species in the monotypic genus Sphenosciadium. This stout perennial herb has doubly pinnate leaves and can grow up to 1 meter tall. It is commonly known as woollyhead parsnip, ranger's buttons, button parsley, and swamp white heads. The plant produces a whitish compound umbel with many branches and tiny white or purple-tinged flowers. It is native to western North America and can be found in moist habitats such as creeksides and meadows. Ranger's buttons are often mistaken for other similar plants, but can be distinguished by their unique leaf shape and tightly packed flower clusters. This plant is included in the list of toxic plants in North America.

Synonyms Top

Scientific name Authority First published in
Sphenosciadium capitellatum A.Gray Proc. Amer. Acad. Arts 6: 537 (1865)
Selinum capitellatum Benth. & Hook.f. ex S.Watson Botany [Fortieth Parallel] : 126 (1871)
Selinum eryngiifolium Greene Pittonia 2: 102 (1890)
Selinum validum Congdon Erythea 7: 185 (1900)
Sphenosciadium eryngiifolium J.M.Coult. & Rose Contr. U.S. Natl. Herb. 7: 128 (1900)

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Subspecies (abbr. subsp./ssp.) Top

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Varieties (abbr. var.) Top

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Name Authority First published in
Selinum capitellatum var. scabrum Munz Man. S. Calif. Bot. [Munz] 356, 599. 1935
Sphenosciadium capitellatum var. eryngiifolium (Greene) Jeps. Man. Fl. Pl. Calif. [Jepson] 729. 1925
Sphenosciadium capitellatum var. validum (Congdon) Jeps. Man. Fl. Pl. Calif. [Jepson] 729. 1925

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Forms (abbr. f.) Top

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Germination/Propagation Top

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Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
  • Northern America
    • Mexico
      • Mexico Northwest
    • Northwestern U.S.A.
      • Idaho
      • Oregon
    • Southwestern U.S.A.
      • California
      • Nevada

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000536134
Tropicos 100289141
KEW urn:lsid:ipni.org:names:60429244-2
The Plant List kew-2639024
Open Tree Of Life 634993
NCBI Taxonomy 63043
IPNI 60429244-2
iNaturalist 704166
GBIF 5537836
EOL 5038725
Calflora (Californian flora) 13431
USDA GRIN 435085
Wikipedia Angelica_capitellata

Genomes (via NCBI) Top

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Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed CentralĀ®) and other sources (DOI number only)!
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Title Authors Publication Released IDs
A Case Study of Photosensitivity Associated with Anaplasma spp. Infection in Cattle Anton A, Solcan G Animals (Basel) 16-Dec-2022
PMCID:PMC9774125
doi:10.3390/ani12243568
PMID:36552488
S N/A Saunders Comprehensive Veterinary Dictionary 16-Oct-2020
PMCID:PMC9771675
doi:10.1016/B978-0-7020-7463-9.50027-6
Coumarins. IX. Coumarins of Sphenosciadium capitellatum (A. Gray). Lee KH, Soine TO J Pharm Sci 01-Jan-1970
doi:10.1002/JPS.2600580605
PMID:5799753

Phytochemical Profile Top

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Below are displayed the proven (via scientific papers) natural compounds!
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Name PubChem ID Canonical SMILES MW Found in Proof
> Phenylpropanoids and polyketides / Coumarins and derivatives / Furanocoumarins / Psoralens
(+)-Oxypeucedanin 928465 Click to see CC1(C(O1)COC2=C3C=CC(=O)OC3=CC4=C2C=CO4)C 286.28 unknown https://doi.org/10.1002/JPS.2600580605
4-[(3,3-Dimethyloxiran-2-yl)methoxy]furo[3,2-g]chromen-7-one 160544 Click to see CC1(C(O1)COC2=C3C=CC(=O)OC3=CC4=C2C=CO4)C 286.28 unknown https://doi.org/10.1002/JPS.2600580605
Marmesin galactoside 611513 Click to see CC(C)(C1CC2=C(O1)C=C3C(=C2)C=CC(=O)O3)OC4C(C(C(C(O4)CO)O)O)O 408.40 unknown https://doi.org/10.1002/JPS.2600580605
Nodakenin 73191 Click to see CC(C)(C1CC2=C(O1)C=C3C(=C2)C=CC(=O)O3)OC4C(C(C(C(O4)CO)O)O)O 408.40 unknown https://doi.org/10.1002/JPS.2600580605
Pentosalen 10212 Click to see CC(=CCOC1=C2C(=CC3=C1OC=C3)C=CC(=O)O2)C 270.28 unknown https://doi.org/10.1002/JPS.2600580605
> Phenylpropanoids and polyketides / Coumarins and derivatives / Furanocoumarins / Psoralens / 8-methoxypsoralens
Isopimpinellin 68079 Click to see COC1=C2C=COC2=C(C3=C1C=CC(=O)O3)OC 246.21 unknown https://doi.org/10.1002/JPS.2600580605

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