Directory       News       Site Map       Home
         
    Jepson eFlora: Taxon page
Key to families | Table of families and genera

Previous taxon Indexes to all accepted names and synonyms:
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
Previous taxon

PAEONIACEAE PEONY FAMILY

Fosiée Tahbaz

Perennial herb, subshrub; roots generally in fleshy clusters. Stem: 1–several from root crown. Leaf: basal and cauline, alternate, large, deeply, generally ternately, dissected to compound, ± fleshy; stipules 0. Inflorescence: terminal, flowers 1 or few in cluster. Flower: sepals generally 5, free, leathery, persistent in fruit; petals generally 5–10; stamens many, maturing outward; pistils 2–5, simple, thick-walled, surrounded at base by lobed disk, style ± 0. Fruit: follicles, 2–5. Seed: large, generally several per follicle, generally black, arilled.
1 genus: western United States, Eurasia, especially temperate eastern Asia.; many cultivated. [Sang et al. 1997 Amer J Bot 84:1120–1136] Disk evidently not nectar-secreting. —Scientific Editor: Thomas J. Rosatti.
Unabridged references: [Tamura, M. N. 2006. Paeoniaceae. Pp. 265–269, in Kubitzki, K. (ed.), The Families and Genera of Vascular Plants. Volume IX. Flowering Plants. Eudicots. Berberidopsidales, Buxales, Crossosomatales. Springer, Berlin.; Sang, T., Crawford, D. J., & Stuessy, T. F. 1997. Chloroplast DNA phylogeny, reticulate evolution, and biogeography of Paeonia (Paeoniaceae). American J. Bot. 84: 1120–1136]

PAEONIA PEONY

± 30 species: Eurasia, 2 species in western United States. (Greek: Paeon, physician to the gods)

Key to Paeonia

P. brownii Douglas
NATIVE
Stem: generally simple. Leaf: 1° divisions 3–6 cm, 2–5 cm wide; ultimate segments ± elliptic, bases tapered. Flower: petals 8–13 mm; filaments 3–5 mm, anthers 2–4 mm. Fruit: 2–4 cm. Seed: ± 11 mm.
n=5. Open, dry pine forest, scrub; 200–3000 m. Klamath Ranges, North Coast Ranges, Cascade Range, n&n-c Sierra Nevada, se San Francisco Bay Area (Mount Hamilton), Modoc Plateau, n East of Sierra Nevada; to Washington, Wyoming, Nevada. Apr–Jun [Online Interchange]

Previous taxon: Paeonia
Next taxon: Paeonia californica

Contact/Feedback

Name search

Citation for the whole project: Jepson Flora Project (eds.) 2013. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on Oct 24 2014
Citation for this treatment: [Author of taxon treatment] 2013. Paeonia, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=35854, accessed on Oct 24 2014

Copyright © 2014 Regents of the University of California
We encourage links to these pages, but the content may not be downloaded for reposting, repackaging, redistributing, or sale in any form, without written permission from The Jepson Herbarium.


click for enlargement Paeonia brownii
See CalPhotos for additional images
Robert Potts 2001 California Academy of Sciences

Geographic subdivisions indicated for the distribution of Paeonia brownii Markers link to CCH specimen records. If the markers are obscured, reload the page [or change window size and reload]. Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues.
READ ABOUT YELLOW FLAGS
map of distribution 1
(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).

View elevation by latitude chart
Data provided by the participants of the Consortium of California Herbaria.
View all CCH records

 

CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa.
Blue line denotes eFlora flowering time.