Contains 1 accepted taxa overall.

Characteristics
Petunia Juss.
PETUNIA
Classification
SOLANALES
Petunia
Citation
PETUNIA Jussieu, Ann. Mus. Natl. Hist. Nat. 2: 215, pl. 47. 1803, nom. cons.
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TYPE: Petunia nyctaginiflora Jussieu, typ. cons.
Species
Scientific Name Common Name Herbarium Specimens Status Photos
Petunia x atkinsiana PETUNIA Not Native
[Family identification key]
1.  Corolla white, tube long and slender (abruptly expaned into limb, measuring 2.8-5.2 cm long, limb 2.5-5.5 cm wide); anthers and pollen yellow
1.  Corolla white, pink, purple, to red, tube funnelform (more gradually expanded into limb); anthers and pollen blue, violet, or yellow
2
2.  Corolla rose-purple (drying deep violet), tube 1-3 cm long, limb 1-4 cm wide; anthers and pollen blue to violet
2.  Corlla white, pink, purple, to red, tube 1.1-5.5 cm long, limb 1.3-7 cm wide; anthers and pollen blue, violet, or yellow
Genus Synonyms
Synonym Full Citation Basionym Type
Stimoryne Stimoryne Rafinesque, Fl. Tellur. 3: 76. 1837 ("1836"). TYPE: Stimoryne purpurea Rafinesque, nom. illegit. (Salpiglossis integrifolia Hooker)