Marsh St. Johnswort (Hypericum virginicum or Triadenum virginicum) is a wetlands wildflower, growing in wet, sandy soil near the water. In the long evenings of

Triadenum virginicum grows in bogs, interdunal swales, and wet meadows. Note the pointed sepals and "long" styles of Triadenum virginicum . A very similar species, Triadenum fraseri (Fraser's Marsh St. John's Wort), has a geographical range that overlaps with that of T. virginicum , but T. fraseri is found more in the Great Lakes and New England regions and north, without an affinity to the

Sagittaria platyphylla, Schoenoplectus deltarum, and Triadenum virginicum. Sagittaria platyphylla, Schoenoplectus deltarum. Boehmeria. Cladium mariscus Triadenum virginicum. Marsh St. John's-wort.

Triadenum virginicum

Triadenum virginicum (L.) Raf. Facts. Virginia marsh-St. John's-wort is found in swamps, wetland edges and shores. Habitat. Characteristics. Wetland Status. Occurs only in wetlands .

An Triadenum virginicum in uska species han Magnoliopsida nga syahan ginhulagway ni Carl von Linné, ngan ginhatag han pagkayana nga asya nga ngaran ni Constantine Samuel Rafinesque. An Triadenum virginicum in nahilalakip ha genus nga Triadenum, ngan familia nga Hypericaceae. Waray hini subspecies nga nakalista.

axile + Hypericum virginicum L. var. fraseri (Spach) Fern. undefined Hypericum virginicum L. var. fraseri (Spach) Fern.

2018-07-18 · Triadenum virginicum, also referred to as Hypericum virginicum and by its common name Virginia marsh-St. John’s-wort is a perennial plant. This marsh herb belongs to the Clusiaceae family. Marsh St. John’s wort is most prevalent in New England. However, its native range extends down the eastern seaboard from Canada through Florida and stretches west to Mississippi. In […]

Triadenum virginicum (14918080946) 2x3.jpg 1,200 × 1,800; 1.24 MB Triadenum virginicum ( L.) Raf. , Fl. Tellur. 3: 79 (1837). Triadenum virginicum Taxonomy ID: 198791 (for references in articles please use NCBI:txid198791) current name Triadenum virginicum is the most widely distributed North American species of Triadenum. In the southwestern part of its range, the leaves are longer and narrower, approaching those of T. tubulosum and T. walteri; it is nearly always distinguishable from the … Botanical name: Triadenum virginicum (L.) Raf.: Common name: marsh St. Johnswort: Synonomy: Hypericum virginicum L.: Group: Dicot: Family: Clusiaceae: Growth Type Triadenum. Triadenum virginicum (L.) Raf. Triadenum virginicum (L.) Raf. is an accepted name This name is the accepted name of a species in the genus Triadenum (family Hypericaceae). The record derives from WCSP (in review) which reports it as an accepted name with original publication details: Fl. Tellur.

fraseri (Spach) Triadenum virginicum – Marsh St. John's-wort.
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asiatica Maxim. Hypericum virginicum var. japonicum (Blume) Matsum. Hypericum virginicum L. Marsh St. John's-wort. Triadenum virginicum L. Raf. Elodea campanulata Pursh.

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Triadenum species Triadenum virginicum Name Synonyms Androsaemum emarginatum (Lam.) K.Koch Elodea campanulata Pursh Elodea canadensis Fraser Elodea canadensis Fraser ex Spach Elodea drumondii Spach Elodea emarginata Steud. Elodea pauciflora Spach

Name Type Language; TRIADENUM VIRGINICUM WHOLE: Sources: Common Name English ANDROSAEMUM EMARGINATUM WHOLE Triadenum virginicum FAMILY Hypericaceae Virginia Marsh St. Johnswort, Common Marsh St. Johnswort Dig deeper at SERNEC, a consortium of southeastern herbaria. Read more about Virginia Marsh St. Johnswort at Vascular Plants of North Carolina. Triadenum virginicum grows in bogs, interdunal swales, and wet meadows. Note the pointed sepals and "long" styles of Triadenum virginicum .

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Herbs erect, 2–7 dm, sometimes with ascending branches distally.Stems: internodes 4-lined or 4-angled at first, then terete.Leaves sessile, sometimes amplexicaul; blade usually ovate or triangular-ovate to elliptic or oblong, rarely oblanceolate, 20–65 × 10–22(–30) mm, base shallowly cordate, apex usually rounded, rarely obtuse to retuse, gland dots laminar (relatively dense, large

Rob Routledge. Japanese stewartia. Stewartia pseudocamellia Triadenum virginicum är en johannesörtsväxtart som först beskrevs av Carl von Linné, och fick sitt nu gällande namn av Constantine Samuel Rafinesque. Triadenum virginicum.jpg · Systematik · Domän · Eukaryoter Eukaryota. Rike · Växter Plantae. Division · Kärlväxter Tracheophyta. Klass · Tvåhjärtbladiga Triadenum virginicum är en johannesörtsväxtart som först beskrevs av Carl von Linné, och fick sitt nu gällande namn av Constantine Samuel Rafinesque.

Triadenum virginicum Also known as Hypericum virginicum. Plant Specifics. Form: Flower: Size: 1 - 2 ft tall by .5 ft wide: Life Span: Short-lived perennial

IPNI Life Sciences Identifier (LSID) urn:lsid:ipni.org:names:434087-1 Publication Flora Telluriana Collation 3: 79 Date of Publication 1836 publ. Nov-Dec 1837 Family as entered in IPNI Clusiaceae Triadenum virginicum: sepals 5-8 mm long and pointed, often sharply so, at the apex, and petals 8-10 mm long (vs. T. fraseri, with sepals 3-5 mm long, blunt at the apex, and petals 5-8 mm long). Synonyms The Indiana Plants Atlas is a source of data for the distribution of plants within the state as well as taxonomic, conservation, invasive, and wetland information for each species. The website also provides access to a database and images of plants photos and herbarium specimens found at … Similar Items.

Hypericum virginicum var. fraseri · Sarothra drummondii · Sarothra gentianoides · Triadenum fraseri · Triadenum virginicum · Triadenum virginicum var. fraseri. Aureolaria virginica +. parietal +. B. Bacopa +.