Hypericum canadense L. (lesser Canadian St. Johnswort), flower (3.74595)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum canadense L. (lesser Canadian St. Johnswort), flowers are yellow, 5-parted, 1/4" wide; inflorescence a branched, usually loose cluster (cyme) of stalked flowers
Hypericum kalmianum ‘Gemo’ (Gemo Kalm’s St. John’s wort), flowers (3.74597)
Date: , 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum kalmianum ‘Gemo’ (Gemo Kalm’s St. John’s wort), flowers are bright yellow 1-1.5 inch dia. borne in 3 flowered cymes
Hypericum kalmianum ‘Gemo’ (Gemo Kalm’s St. John’s wort), flowers (3.74598)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum kalmianum ‘Gemo’ (Gemo Kalm’s St. John’s wort), flowers are bright yellow 1-1.5 inch dia. borne in 3 flowered cymes
Extent: ;
Hypericum kalmianum ‘Gemo’ (Gemo Kalm’s St. John’s wort), flowers (3.74599)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum kalmianum ‘Gemo’ (Gemo Kalm’s St. John’s wort), flowers are bright yellow 1-1.5 inch dia. borne in 3 flowered cymes
Hypericum kalmianum L. (Kalm’s St. John’s wort), flowers (3.74600)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum kalmianum L. (Kalm’s St. John’s wort), flowers are bright yellow 1-1.5 inch dia. borne in 3 flowered cymes
Hypericum kalmianum L. (Kalm’s St. John’s wort), flowers (3.74601)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum kalmianum L. (Kalm’s St. John’s wort), flowers are bright yellow 1-1.5 inch dia. borne in 3 flowered cymes
Hypericum majus (Sand St. John's Wort), flowers (3.74603)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum majus (Sand St. John's Wort), stems are round hairless and light green, leaves are opposite oblong, hairless, and sessile perforated by numerous translucid dots, upper stems terminate in flat-headed cymes of several flowers each being about ¾" across 5 yellow petals 5 small green lanceolate sepals, stamens (more than 20)
Hypericum majus (Sand St. John's Wort), flowers (3.74604)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum majus (Sand St. John's Wort), stems are round hairless and light green, leaves are opposite oblong, hairless, and sessile perforated by numerous translucid dots, upper stems terminate in flat-headed cymes of several flowers each being about ¾" across 5 yellow petals 5 small green lanceolate sepals, stamens (more than 20)
Hypericum perforatum (Common St. John's-wort), flowers (3.74605)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum perforatum (Common St. John's-wort), branching leafy perennial 32" tall, leaves are sessile linear-oblong 0.8-1.6 inches long, inflorescence has many yellow 5-petaled flowers in a compound cyme, stamens are numerous.
Hypericum perforatum (Common St. John's-wort), flowers (3.74606)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum perforatum (Common St. John's-wort), branching leafy perennial 32" tall, leaves are sessile linear-oblong 0.8-1.6 inches long, inflorescence has many yellow 5-petaled flowers in a compound cyme, stamens are numerous.
Hypericum perforatum (Common St. John's-wort), flowers (3.74608)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum perforatum (Common St. John's-wort), branching leafy perennial 32" tall, leaves are sessile linear-oblong 0.8-1.6 inches long, inflorescence has many yellow 5-petaled flowers in a compound cyme, stamens are numerous.
Hypericum punctatum Lam. (spotted St. Johnswort), flowers (3.74609)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum punctatum Lam. (spotted St. Johnswort), erect perennial 40" tall branched below inflorescence, leaves are oblong-elliptic-ovate and blunt-tipped 1.2-2.6" long. leaves stems petals and sepals are prominently black-dotted, inflorescence terminal on stem are small with short-stalked yellow flowers (5 petals)
Hypericum pyramidatum Aiton (great St. John’s wort), flowers (3.74611)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum pyramidatum Aiton (great St. John’s wort), upright perennial 2-5’ tall, yellow flowers (2” across) that bloom in pyramidal cymes, flowers have 5 yellow petals 5 styles and a center boss of bushy yellow stamens,. leaves are stem-clasping elliptic to 5” long
Hypericum pyramidatum Aiton (great St. John’s wort), close-up of flower (3.74612)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum pyramidatum Aiton (great St. John’s wort), upright perennial 2-5’ tall, yellow flowers (2” across) that bloom in pyramidal cymes, flowers have 5 yellow petals 5 styles and a center boss of bushy yellow stamens,. leaves are stem-clasping elliptic to 5” long
Hypericum pyramidatum Aiton (great St. John’s wort), flowers, growth habit (3.74614)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum pyramidatum Aiton (great St. John’s wort), upright perennial 2-5’ tall, yellow flowers (2” across) that bloom in pyramidal cymes, flowers have 5 yellow petals 5 styles and a center boss of bushy yellow stamens,. leaves are stem-clasping elliptic to 5” long
Hypericum pyramidatum Aiton (great St. John’s wort), flowers, growth habit (3.74615)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum pyramidatum Aiton (great St. John’s wort), upright perennial 2-5’ tall, yellow flowers (2” across) that bloom in pyramidal cymes, flowers have 5 yellow petals 5 styles and a center boss of bushy yellow stamens,. leaves are stem-clasping elliptic to 5” long
Hypericum pyramidatum Aiton (great St. John’s wort), flower buds (3.74616)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum pyramidatum Aiton (great St. John’s wort), upright perennial 2-5’ tall, yellow flowers (2” across) that bloom in pyramidal cymes, flowers have 5 yellow petals 5 styles and a center boss of bushy yellow stamens,. leaves are stem-clasping elliptic to 5” long
Hypericum pyramidatum Aiton (great St. John’s wort), close-up of flowers (3.74617)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum pyramidatum Aiton (great St. John’s wort), upright perennial 2-5’ tall, yellow flowers (2” across) that bloom in pyramidal cymes, flowers have 5 yellow petals 5 styles and a center boss of bushy yellow stamens,. leaves are stem-clasping elliptic to 5” long
Hypericum pyramidatum Aiton (great St. John’s wort), close-up of flower (3.74618)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum pyramidatum Aiton (great St. John’s wort), upright perennial 2-5’ tall, yellow flowers (2” across) that bloom in pyramidal cymes, flowers have 5 yellow petals 5 styles and a center boss of bushy yellow stamens,. leaves are stem-clasping elliptic to 5” long
Hypericum pyramidatum Aiton (great St. John’s wort), flowers, buds (3.74619)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum pyramidatum Aiton (great St. John’s wort), upright perennial 2-5’ tall, yellow flowers (2” across) that bloom in pyramidal cymes, flowers have 5 yellow petals 5 styles and a center boss of bushy yellow stamens,. leaves are stem-clasping elliptic to 5” long
Hypericum pyramidatum Aiton (great St. John’s wort), flower buds (3.74620)
Date: 2005 – 2012Creator: Hagstrom, John
Type: Photographic image
Description:Hypericum pyramidatum Aiton (great St. John’s wort), upright perennial 2-5’ tall, yellow flowers (2” across) that bloom in pyramidal cymes, flowers have 5 yellow petals 5 styles and a center boss of bushy yellow stamens,. leaves are stem-clasping elliptic to 5” long