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Campanulaceae
Triodanis

not marked as a favorite taxon Triodanis biflora (Ruiz & Pavón) Greene. Common name: Southern Venus's Looking-glass. Phenology: Apr-Jun. Habitat: Roadsides, gardens, glades, disturbed areas. Distribution: E. Virginia, Kentucky, Kansas, Arizona, and Oregon, south c. peninsular Florida and Mexico; South America.

Glossary (beta!)

Origin/Endemic status: Native

Synonymy ⓘ: = C, Fl7, FNA, GrPl, Il, K1, Mex, Mo2, NY, Tx, Va, WH3, McVaugh (1945), Rosatti (1986); = Specularia biflora (Ruiz & Pav.) Fisch. & C.A.Mey. — F, G, RAB; = Triodanis perfoliata (L.) Nieuwl. ssp. biflora (Ruiz & Pav.) Lammers — Ar, K4; = Triodanis perfoliata (L.) Nieuwl. var. biflora (Ruiz & Pav.) K.Bradley — NcTx, Pa, Tn, W. Basionym: Campanula biflora Ruiz & Pavón 1799

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Heliophily ⓘ: 8

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image #1 of Triodanis biflora© Jennifer Stanley | Original Image ⭷
image #2 of Triodanis biflora© Aidan Campos source | Original Image ⭷
image #3 of Triodanis biflora© Grant Morrow Parkins | Original Image ⭷
image #5 of Triodanis biflora© Radford, Ahles and Bell | Original Image ⭷
image #6 of Triodanis biflora© Bryan England | Original Image ⭷

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Horticultural Information

NCBG trait

Intro: Erect annual with small purple flowers held close to stem, growing in gardens, glades and on roadsides and other disturbed areas.

Stems: Stems ridged, branched only at base.

Leaves: Leaves alternate, sessile but generally not clasping, elliptic to oval or oblong, to about 1 in. long, sometimes wavy-margined.

Inforescence:

Flowers: Flowers in leaf axils, opening 1 at a time and most never opening; purple to pale lavender; about ½ in. wide; consisting of 5 widely spreading petals, 5 white stamens and a 3-lobed stigma.

Fruits: Fruit an ellipsoid capsule.

Comments:

Height: 6-20 in.

plant sale text:

bloom table text:

description: Erect annual with small purple flowers held close to stem, growing in gardens, glades and on roadsides and other disturbed areas.

stems: Stems ridged, branched only at base.

leaves: Leaves alternate, sessile but generally not clasping, elliptic to oval or oblong, to about 1 in. long, sometimes wavy-margined.

inflorescence:

flowers: Flowers in leaf axils, opening 1 at a time and most never opening; purple to pale lavender; about ½ in. wide; consisting of 5 widely spreading petals, 5 white stamens and a 3-lobed stigma.

fruits: Fruit an ellipsoid capsule.

comments:

cultural notes:

germination code:

native range: