Canada's Plant Hardiness Site

Verbenaceae lantana family
Verbena rigida Spreng.
En: tuberous vervain, veined verbena, sandpaper verbena;
Fr: verveine rigide

• [=Verbena bonariensis L. forma venosa (Gillies & Hook.) Voss in Vilm.]
• [=Verbena bonariensis L. var. rigida (Spreng.) Kuntze]
• [=Verbena rigida Spreng. forma alba (Trivetts) Moldenke]
• [=Verbena rigida Spreng. forma lilacina (Benary & Bodger ex R.L. Harrow) Moldenke]
• [=Verbena scaberrima Cham.]
• [=Verbena venosa Gillies & Hook.]
• [=Verbena venosa Gillies & Hook. var. alba Trivetts]
• [=Verbena venosa Gillies & Hook. var. lilacina Benary & Bodger ex R.L. Harrow]