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Washington County Level Distribution for Hypericum majus (large St. Johnswort) from the USDA PLANTS database ... Hypericum majus (A. Gray) Britton - large St. Johnswort; HYMA2 in the state of Washington...
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plants.usda.gov/java/county?state_name=Washington&state...
plants.usda.gov/java/county?state_name=Washington&statefips=53&symbol=HYMA2
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Hypericum majus; Canadian St. John's-Wort; Known distribution of; Hypericum majus in; Washington; ©1961 University of Washington Press. Illustration by Jeanne R. Janish. Hypericum majus (Gray) Britt. Canadian St. John's-Wort;
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www1.dnr.wa.gov/nhp/refdesk/fguide/pdf/hyma.pdf
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Distribution of Sand St. John's WortHypericum majus specimens in the ISM Herbarium. Hypericum majus Records for Cass County, Illinois ...
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www.museum.state.il.us/ismdepts/botany/herbarium/displa...
www.museum.state.il.us/ismdepts/botany/herbarium/display.html?FIPS_CO=17&Taxon=Hypericum%20majus
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Learn the facts about Hypericum majus (Gray) Britt. also recognized to be large St. Johnswort ... Our online database contains unique facts on Hypericum majus (Gray) Britt. further established by its universal name: large St. Johnswort . Our comprehensive online archive is one entertaining technique to discover info...
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www.dailyplants.com/largest.johnswort-1.html
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Classification System: APG II (down to family level) ... Species: Hypericum majus ... Hypericum majus (A.Gray) Britton...
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species.wikimedia.org/wiki/Hypericum_majus
species.wikimedia.org/wiki/Hypericum_majus
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Aug 22, 2007 ... Hypericum majus (A.Gray) Britton. greater St. Johnswort, larger St. Johnswort Synonymy. 242 record(s) entered for this species. ...
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www.planthardiness.gc.ca/ph_spp_intro.pl?speciesid=1004...
www.planthardiness.gc.ca/ph_spp_intro.pl?speciesid=1004857
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[See Page for Genus Hypericum] [List All Plants in this Genus] ... Synonyms: Hypericum canadense var. majus ... Add your comments and/or image on Hypericum majus...
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hortiplex.gardenweb.com/plants/p1/gw1020497.html
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Hypericum majus (A.Gray) Britton larger Canadian St. John's-wort; ... Synonyms Hypericum canadense L. var. majus A.Gray ... Hypericum majus (A.Gray) Britton image...
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wisplants.uwsp.edu/scripts/detail.asp?SpCode=HYPMAJ
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It reportedly hybridizes with Hypericum boreale and Hypericum majus (Utech and; Iltis 1970). It also could be overlooked due to its small size. It should be sought throughout the state. SELECTED REFERENCES: Cooperrider, T. S. 1995. The Dicotyledonae of Ohio.
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www.dnr.state.oh.us/Portals/3/Abstracts/Abstract_pdf/H/...
www.dnr.state.oh.us/Portals/3/Abstracts/Abstract_pdf/H/Hypericum_canadense.pdf
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