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Image Subject Name Scientific Name Description
5474902 large St. Johnswort Hypericum majus Hypericum majus - 5 nerved leaves and long sepals were identifying features
5474899 large St. Johnswort Hypericum majus Hypericum majus - 5 nerved leaves and long sepals were identifying features
5474862 common St. Johnswort Hypericum perforatum Hypericum perforatum (common St. John's wort); note black spots restricted mostly to petal margins
2127002 St. Peterswort Hypericum crux-andreae
5436111 common St. Johnswort Hypericum perforatum plant
1119323 St. Peterswort Hypericum crux-andreae
1120410 St. Peterswort Hypericum crux-andreae October. Photo from Forest Plants of the Southeast and Their Wildlife Uses by J.H. Miller and K.V. Miller, published by The University of Georgia Press in cooperation with the Southern Weed Science Society.
1120411 roundpod St. Johnswort Hypericum cistifolium August. Photo from Forest Plants of the Southeast and Their Wildlife Uses by J.H. Miller and K.V. Miller, published by The University of Georgia Press in cooperation with the Southern Weed Science Society.
1120146 pineweed Hypericum gentianoides August. Photo from Forest Plants of the Southeast and Their Wildlife Uses by J.H. Miller and K.V. Miller, published by The University of Georgia Press in cooperation with the Southern Weed Science Society.
1120145 pineweed Hypericum gentianoides August. Photo from Forest Plants of the Southeast and Their Wildlife Uses by J.H. Miller and K.V. Miller, published by The University of Georgia Press in cooperation with the Southern Weed Science Society.
5436112 common St. Johnswort Hypericum perforatum plant
5436110 common St. Johnswort Hypericum perforatum flower
1120409 early St. Johnswort Hypericum nudiflorum October. Photo from Forest Plants of the Southeast and Their Wildlife Uses by J.H. Miller and K.V. Miller, published by The University of Georgia Press in cooperation with the Southern Weed Science Society.
5430705 Virginia marsh St. Johnswort Triadenum virginicum
5430704 Virginia marsh St. Johnswort Triadenum virginicum
1120408 St. Andrew's cross Hypericum hypericoides March. Photo from Forest Plants of the Southeast and Their Wildlife Uses by J.H. Miller and K.V. Miller, published by The University of Georgia Press in cooperation with the Southern Weed Science Society.
1120407 St. Andrew's cross Hypericum hypericoides September. Photo from Forest Plants of the Southeast and Their Wildlife Uses by J.H. Miller and K.V. Miller, published by The University of Georgia Press in cooperation with the Southern Weed Science Society.
1119322 St. Peterswort Hypericum crux-andreae
1120406 St. Andrew's cross Hypericum hypericoides September. Photo from Forest Plants of the Southeast and Their Wildlife Uses by J.H. Miller and K.V. Miller, published by The University of Georgia Press in cooperation with the Southern Weed Science Society.
2151027 St. Andrew's cross Hypericum hypericoides
1119325 St. Peterswort Hypericum crux-andreae
2127008 St. Andrew's cross Hypericum hypericoides
2127010 St. Andrew's cross Hypericum hypericoides
2127006 St. Andrew's cross Hypericum hypericoides
2127004 St. Peterswort Hypericum crux-andreae
2127005 St. Peterswort Hypericum crux-andreae
2126099 St. Peterswort Hypericum crux-andreae
2127003 St. Peterswort Hypericum crux-andreae
2127007 St. Andrew's cross Hypericum hypericoides
2127001 St. Peterswort Hypericum crux-andreae
2127009 St. Andrew's cross Hypericum hypericoides
2126100 St. Peterswort Hypericum crux-andreae
1119321 St. Peterswort Hypericum crux-andreae
1119324 St. Peterswort Hypericum crux-andreae
5426893 coastal plain St. Johnswort Hypericum brachyphyllum Clinch County
5426894 coastal plain St. Johnswort Hypericum brachyphyllum Clinch County
5426891 coastal plain St. Johnswort Hypericum brachyphyllum Clinch County
5426892 coastal plain St. Johnswort Hypericum brachyphyllum Clinch County
5426890 coastal plain St. Johnswort Hypericum brachyphyllum foliage; Clinch County
5426889 coastal plain St. Johnswort Hypericum brachyphyllum foliage; flowers; Clinch County
5426888 coastal plain St. Johnswort Hypericum brachyphyllum Clinch County
5426511 St. Peterswort Hypericum crux-andreae Flower backside showing sepals and leaves
5426512 St. Peterswort Hypericum crux-andreae Leaf underside
5426509 St. Peterswort Hypericum crux-andreae Leaves opposite
5426510 St. Peterswort Hypericum crux-andreae Flowers have superior ovary and occur in leaf axils
5426508 St. Peterswort Hypericum crux-andreae Flowers have superior ovary and occur in leaf axils
5426507 roundpod St. Johnswort Hypericum cistifolium Sepals
5426505 roundpod St. Johnswort Hypericum cistifolium
5426506 roundpod St. Johnswort Hypericum cistifolium
5406907 St. Johnswort Hypericum spp. south Goergia
5396194 common St. Johnswort Hypericum perforatum
5374983 dwarf St. Johnswort Hypericum mutilum
5374980 dwarf St. Johnswort Hypericum mutilum
5374981 dwarf St. Johnswort Hypericum mutilum
5374982 dwarf St. Johnswort Hypericum mutilum
5374979 common St. Johnswort Hypericum perforatum
5374977 common St. Johnswort Hypericum perforatum
5374978 common St. Johnswort Hypericum perforatum sprout from rhizome
5374975 common St. Johnswort Hypericum perforatum
5374976 common St. Johnswort Hypericum perforatum in flower
1542413 common St. Johnswort Hypericum perforatum
1561170 common St. Johnswort Hypericum perforatum photo taken 6 July 1994
1324013 spotted St. Johnswort Hypericum punctatum Microscopic view of a hypericin-containing gland of St. John's-wort, Hypericum punctatum.

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