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0 2 Slender Vervain

Slender Vervain

by jcarswellTexas, USA

0 0 Slender Vervain

Slender Vervain

by TamirWichita Falls, Texas, USA

1 2 Blue vervain

Blue vervain

by pesayoMadison, Wisconsin, USA

Tall slender prairie flower with purple ...

0 0 Texas Vervain

Texas Vervain

by AmyGabyMassingillTexas, USA

Petals are bluish lavender, lilac, or rarely white.

1 0 Tall Verbena or Purpletop Vervain

Tall Verbena or Purpletop Vervain

by gatorfellowsDenton, Texas, USA

Purpletop Vervain, is a tall and

1 0 Blue Vervain

Blue Vervain

by Christine Y.Connecticut, USA

A slender, erect plant that can be up to 5' ...

0 0 Gray Vervain

Gray Vervain

by rabaker96Austin, Texas, USA

purple-blue small flowers on slender stalk, ...

0 0 Vervain

Vervain

by joanbstanleyDenton, Texas, USA

Upright, rather smooth, delicate,

1 0 Vervain

Vervain

by QWMomGeorgia, USA

It has a spreading habit, and grows to 60 centimetres (24 in), with stalkless, ...

0 3 verbena bonariensis; purpletop vervain.

verbena bonariensis; purpletop vervain.

by ManjuPinkyOhio, USA

Verbena bonariensis (Purpletop vervain, ...

0 0 Blue Vervain

Blue Vervain

by AarongunnarWisconsin, USA

Verbena hastata, commonly called blue

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