Contains 5 accepted taxa overall.

Characteristics
Glandularia J.F.Gmel.
MOCK VERVAIN
Nuclear data support Glandularia as monophyletic (Yuan & Olmstead 2008; Yuan et al. 2009). Plastid data reveal that the plastid genome of an ancestral Verbena species was transferred to the ancestor of a group of some Glandularia species (Yuan & Olmstead 2008; Marx et al. 2010).
Classification
LAMIALES
Glandularia
Citation
GLANDULARIA J. F. Gmelin, Syst. Nat. 2: 886, 920. 1792.
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TYPE: Glandularia caroliniensis J. F. Gmelin
Species
Scientific Name Common Name Herbarium Specimens Status Photos
Glandularia aristigera SOUTH AMERICAN MOCK VERVAIN; MOSS VERBENA Not Native
Glandularia canadensis ROSE MOCK VERVAIN Native
Glandularia maritima COASTAL MOCK VERVAIN Native Endemic Endangered-State
Glandularia tampensis TAMPA MOCK VERVAIN Native Endemic Endangered-State FACW (NWPL)
Glandularia x hybrida GARDEN VERVAIN Not Native
[Family identification key]
1.  Leaves deeply dissected, the leaf blade and segments linear and 0.5-2 mm wide; nutlet commisure subequal to the nutlet width, strongly angular at top
1.  Leaves toothed, lobate, to dissected, the leaf blade broad, if dissected the segments 3-12 mm wide and oblong, lanceolate, or ovate
2
2.  Plant densely pilose
2.  Plant glabrate, strigose, to moderately hispid
3
3.  Calyx eglandular, strigose
3.  Calyx eglandular
4
4.  Leaves strigose, not succulent
4.  Leaves glabrous to glabrate, somewhat succulent
Genus Synonyms
Synonym Full Citation Basionym Type
Billardiera Billardiera Moench, Methodus 369. 1794, non Smith 1793. TYPE: Billardiera explanata Moench, nom. illegit. (Verbena aubletia Jacquin)
Helleranthus Helleranthus Small, Fl. S.E. U.S. 1011, 1337. 1903. TYPE: Helleranthus quadrangulata (A. Heller) Small (Verbena quadrangulata A. Heller)
Shuttleworthia Shuttleworthia Meisner, Pl. Vasc. Gen. 1: 290; 2: 198. 1840. TYPE: Non designatus.