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Hypericum L.
St. Johnswort
       
Symbol:   HYPER  
Group:   Dicot  
Family:   Clusiaceae  
Duration:    
Growth Habit:    
Native Status:  
None



Click on the image below to enlarge it and download a high-resolution JPEG file.
 Photo of Hypericum L.
©J.S. Peterson. USDA NRCS NPDC. United States, DC, Washington, USDA ARS National Arboretum. June 27, 2003. Usage Requirements. Any use of copyrighted images requires notification of the copyright holder.
 
More Information:
 

Images:
Hypericum L.

See all the Hypericum thumbnails at the PLANTS Gallery
 

Distribution:
Hypericum L.

 
Distribution Map Legend

See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY), USA+ (PR), CAN (AB, BC, MB, NB, NF, NS, ON, PE, QC, SK), FRA (SPM)
 

Related Taxa:
Hypericum L.

View 8 genera in Clusiaceae or click below on a thumbnail map or name for species profiles.
Distribution of Hypericum adpressum Raf. ex W. Bartram. . Image Available.
Hypericum adpressum
creeping St. Johnswort
Distribution of Hypericum aegypticum L.. .
Hypericum aegypticum
Distribution of Hypericum anagalloides Cham. & Schltdl.. . Image Available.
Hypericum anagalloides
tinker's penny
Distribution of Hypericum androsaemum L.. .
Hypericum androsaemum
sweet-amber
Distribution of Hypericum ascyron L.. . Image Available.
Hypericum ascyron
great St. Johnswort
Distribution of Hypericum beanii N. Robson. .
Hypericum beanii
Distribution of Hypericum boreale (Britton) E.P. Bicknell. . Image Available.
Hypericum boreale
northern St. Johnswort
Distribution of Hypericum brachyphyllum (Spach) Steud.. .
Hypericum brachyphyllum
coastal plain St. Johnswort
Distribution of Hypericum buckleii M.A. Curtis. . Image Available.
Hypericum buckleii
Buckley's St. Johnswort
Distribution of Hypericum calycinum L.. . Image Available.
Hypericum calycinum
Aaron's beard
Distribution of Hypericum canadense L.. . Image Available.
Hypericum canadense
lesser Canadian St. Johnswort
Distribution of Hypericum canariense L.. . Image Available.
Hypericum canariense
Canary Island St. Johnswort
Distribution of Hypericum cerastoides (Spach) N. Robson. .
Hypericum cerastoides
Distribution of Hypericum chapmanii P. Adams. .
Hypericum chapmanii
Apalachicola St. Johnswort
Distribution of Hypericum cistifolium Lam.. . Image Available.
Hypericum cistifolium
roundpod St. Johnswort
Distribution of Hypericum concinnum Benth.. .
Hypericum concinnum
goldwire
Distribution of Hypericum coris L.. .
Hypericum coris
Distribution of Hypericum crux-andreae (L.) Crantz. . Image Available.
Hypericum crux-andreae
St. Peterswort
Distribution of Hypericum cumulicola (Small) P. Adams. .
Hypericum cumulicola
highlands scrub St. Johnswort
Distribution of Hypericum densiflorum Pursh. . Image Available.
Hypericum densiflorum
bushy St. Johnswort
Distribution of Hypericum denticulatum Walter. . Image Available.
Hypericum denticulatum
coppery St. Johnswort
Distribution of Hypericum diosmoides Griseb.. .
Hypericum diosmoides
Puerto Rico St. Johnswort
Distribution of Hypericum dissimulatum E.P. Bicknell. .
Hypericum dissimulatum
disguised St. Johnswort
Distribution of Hypericum dolabriforme Vent.. . Image Available.
Hypericum dolabriforme
straggling St. Johnswort
Distribution of Hypericum drummondii (Grev. & Hook.) Torr. & A. Gray. . Image Available.
Hypericum drummondii
nits and lice
Distribution of Hypericum edisonianum (Small) P. Adams & N. Robson. .
Hypericum edisonianum
Arcadian St. Johnswort
Distribution of Hypericum ellipticum Hook.. . Image Available.
Hypericum ellipticum
pale St. Johnswort
Distribution of Hypericum exile P. Adams. .
Hypericum exile
Florida Sands St. Johnswort
Distribution of Hypericum fasciculatum Lam.. . Image Available.
Hypericum fasciculatum
peelbark St. Johnswort
Distribution of Hypericum formosum Kunth [excluded]. .
Hypericum formosum
Distribution of Hypericum frondosum Michx.. . Image Available.
Hypericum frondosum
cedarglade St. Johnswort
Distribution of Hypericum galioides Lam.. . Image Available.
Hypericum galioides
bedstraw St. Johnswort
Distribution of Hypericum gentianoides (L.) Britton, Sterns & Poggenb.. . Image Available.
Hypericum gentianoides
orangegrass
Distribution of Hypericum gramineum G. Forst.. .
Hypericum gramineum
grassy St. Johnswort
Distribution of Hypericum grandifolium Choisy. .
Hypericum grandifolium
Distribution of Hypericum graveolens Buckley. . Image Available.
Hypericum graveolens
mountain St. Johnswort
Distribution of Hypericum gymnanthum Engelm. & A. Gray. . Image Available.
Hypericum gymnanthum
claspingleaf St. Johnswort
Distribution of Hypericum harperi R. Keller. .
Hypericum harperi
sharplobe St. Johnswort
Distribution of Hypericum hircinum L.. .
Hypericum hircinum
Distribution of Hypericum hookerianum Wight & Arn.. .
Hypericum hookerianum
Hooker's St. Johnswort
Distribution of Hypericum humifusum L.. .
Hypericum humifusum
trailing St. Johnswort
Distribution of Hypericum hypericoides (L.) Crantz. . Image Available.
Hypericum hypericoides
St. Andrew's cross
Distribution of Hypericum ×inodorum Mill.. .
Hypericum ×inodorum
tall tutsan
Distribution of Hypericum kalmianum L.. . Image Available.
Hypericum kalmianum
Kalm's St. Johnswort
Distribution of Hypericum lissophloeus P. Adams. .
Hypericum lissophloeus
smoothbark St. Johnswort
Distribution of Hypericum lloydii (Svens.) P. Adams. .
Hypericum lloydii
sandhill St. Johnswort
Distribution of Hypericum lobocarpum Gattinger ex J.M. Coult.. .
Hypericum lobocarpum
fivelobe St. Johnswort
Distribution of Hypericum maculatum Crantz. .
Hypericum maculatum
spotted St. John?s-wort
Distribution of Hypericum majus (A. Gray) Britton. . Image Available.
Hypericum majus
large St. Johnswort
Distribution of Hypericum microsepalum (Torr. & A. Gray) A. Gray ex S. Watson. .
Hypericum microsepalum
flatwoods St. Johnswort
Distribution of Hypericum mitchellianum Rydb.. .
Hypericum mitchellianum
Blue Ridge St. Johnswort
Distribution of Hypericum ×moserianum Luquet ex André [calycinum × patulum]. .
Hypericum ×moserianum
Distribution of Hypericum mutilum L.. . Image Available.
Hypericum mutilum
dwarf St. Johnswort
Distribution of Hypericum myrtifolium Lam.. .
Hypericum myrtifolium
myrtleleaf St. Johnswort
Distribution of Hypericum nitidum Lam.. .
Hypericum nitidum
Carolina St. Johnswort
Distribution of Hypericum nudiflorum Michx. ex Willd.. . Image Available.
Hypericum nudiflorum
early St. Johnswort
Distribution of Hypericum parvulum Greene. .
Hypericum parvulum
Sierra Madre St. Johnswort
Distribution of Hypericum patulum Thunb.. .
Hypericum patulum
Distribution of Hypericum pauciflorum Kunth. .
Hypericum pauciflorum
fewflower St. Johnswort
Distribution of Hypericum perforatum L.. . Image Available.
Hypericum perforatum
common St. Johnswort
Distribution of Hypericum prolificum L.. . Image Available.
Hypericum prolificum
shrubby St. Johnswort
Distribution of Hypericum pseudomaculatum Bush. . Image Available.
Hypericum pseudomaculatum
false spotted St. Johnswort
Distribution of Hypericum pulchrum L.. .
Hypericum pulchrum
Distribution of Hypericum punctatum Lam.. . Image Available.
Hypericum punctatum
spotted St. Johnswort
Distribution of Hypericum reductum (Svens.) P. Adams. . Image Available.
Hypericum reductum
Atlantic St. Johnswort
Distribution of Hypericum reflexum L. f.. .
Hypericum reflexum
Distribution of Hypericum repens L.. .
Hypericum repens
Distribution of Hypericum roeperianum G.W. Schimp. ex A. Rich.. .
Hypericum roeperianum
Distribution of Hypericum rumeliacum Boiss.. .
Hypericum rumeliacum
Distribution of Hypericum scouleri Hook.. . Image Available.
Hypericum scouleri
Scouler's St. Johnswort
Distribution of Hypericum setosum L.. .
Hypericum setosum
hairy St. Johnswort
Distribution of Hypericum sphaerocarpum Michx.. . Image Available.
Hypericum sphaerocarpum
roundseed St. Johnswort
Distribution of Hypericum suffruticosum P. Adams & N. Robson. . Image Available.
Hypericum suffruticosum
pineland St. Johnswort
Distribution of Hypericum tetrapetalum Lam.. . Image Available.
Hypericum tetrapetalum
fourpetal St. Johnswort
Distribution of Hypericum uralum Buch.-Ham. ex D. Don. .
Hypericum uralum
Distribution of Hypericum virgatum Lam.. . Image Available.
Hypericum virgatum
sharpleaf St. Johnswort
Plant is native (blue) Native   Plant is introduced Introduced
Related taxa legend
 

Classification:
Hypericum L.

Click on a scientific name below to expand it in the PLANTS Classification Report.
   
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Dilleniidae
Order Theales
Family Clusiaceae – Mangosteen family
Genus Hypericum L. – St. Johnswort
 

More Accounts and Images:
Hypericum L.

View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 21416.

View species account and distribution map from Jepson Interchange (University of California - Berkeley).
 

Related Web Sites:
Hypericum L.

NV-Invasive Weed Identification for Nevada
 
 
Time Generated: 10/15/2008 05:48 AM MDT  
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