Acanthorrhinum (4 images; © 2014 Jan Thomas Johansson)

Anarrhinum Desf. (24 images; © 2014 Jan Thomas Johansson)

Angelonia Bonpl. (10 images; © 2014 Jan Thomas Johansson)

Antirrhinum L. (28 images; © 2014 Jan Thomas Johansson)

Asarina Tourn. ex Mill. (5 images; © 2014 Jan Thomas Johansson)

Bacopa Aubl. (8 images; © 2014 Jan Thomas Johansson)

Callitriche L. (54 images; © 2014 Jan Thomas Johansson)

Campylanthus Roth (22 images; © 2014 Jan Thomas Johansson)

Chaenorhinum (DC.) Rchb. (43 images; © 2014 Jan Thomas Johansson)

Chelone L. (5 images; © 2014 Jan Thomas Johansson)

Collinsia Nutt. (19 images; © 2014 Jan Thomas Johansson)

Cymbalaria Hill (35 images; © 2014 Jan Thomas Johansson)

Digitalis L. (87 images; © 2014 Jan Thomas Johansson)

Erinus L. (11 images; © 2014 Jan Thomas Johansson)

Gambelia Nutt. (2 images; © 2014 Jan Thomas Johansson)

Globularia L. (86 images; © 2014 Jan Thomas Johansson)

Gratiola L. (14 images; © 2014 Jan Thomas Johansson)

Hemiphragma Wall. (1 images; © 2014 Jan Thomas Johansson)

Hippuris Bousch. ex Brouss. (11 images; © 2014 Jan Thomas Johansson)

Keckiella Straw (8 images; © 2014 Jan Thomas Johansson)

Kickxia Blume (67 images; © 2014 Jan Thomas Johansson)

Lafuentea Lag. (7 images; © 2014 Jan Thomas Johansson)

Linaria Mill. (283 images; © 2014 Jan Thomas Johansson)

Littorella P.J.Bergius (11 images; © 2014 Jan Thomas Johansson)

Lophospermum D.Don ex R.Taylor (4 images; © 2014 Jan Thomas Johansson)

Maurandya G.Don (10 images; © 2014 Jan Thomas Johansson)

Mecardonia Ruiz & Pav. (4 images; © 2014 Jan Thomas Johansson)

Misopates Raf. (12 images; © 2014 Jan Thomas Johansson)

Nuttallanthus D.A.Sutton (2 images; © 2014 Jan Thomas Johansson)

Ourisia Comm. ex Juss. (14 images; © 2014 Jan Thomas Johansson)

Penstemon Schmidel (155 images; © 2014 Jan Thomas Johansson)

Plantago L. (177 images; © 2014 Jan Thomas Johansson)

Russelia J.Koenig ex Roxb. (6 images; © 2014 Jan Thomas Johansson)

Tetranema Sweet (7 images; © 2014 Jan Thomas Johansson)

Veronica L. (479 images; © 2014 Jan Thomas Johansson)

Wulfenia Jacq. (5 images; © 2014 Jan Thomas Johansson)

Rhodochiton Zucc. (5 images; © 2014 Jan Thomas Johansson)