|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Hypericaceae||View Description||Dichotomous Key|
|Genus: Hypericum||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Hypericum mutilum L. subsp. mutilum
Habit: Annual or perennial herb, 20--60 cm. Stem: +- erect, diffuse-branched from mid-stem or lower. Leaf: leaves below inflorescence 10--25 mm, elliptic to ovate, gland-dotted; leaves above lowest flower branches not or gradually reduced, uppermost leaves linear. Inflorescence: flowers 1--15 per stem. Flower: sepals +- 3 mm, narrowly lanceolate; petals +- 2 mm, yellow; stamens 6--12; styles +- 1 mm. Fruit: +- 4 mm, oblong.
Ecology: Streambanks, riparian woodland; Elevation: < 300 m. Bioregional Distribution: ScV, adjacent n SNF; Distribution Outside California: native to eastern North America. Flowering Time: Jul--Oct Note: 2 other subspecies of eastern North America.
Unabridged Note: Specimens identified as this sp. from above 300 m are misidentified Hypericum anagalloides.
eFlora Treatment Author: Robert E. Preston & Jennifer Talbot
Jepson Online Interchange
Previous taxon: Hypericum hookerianum
Next taxon: Hypericum perforatum subsp. perforatum
Citation for this treatment: Robert E. Preston & Jennifer Talbot 2016. Hypericum mutilum subsp. mutilum, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=70288, accessed on July 30, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on July 30, 2016.