Bignoniaceae
Compiled by Carmen Ulloa Ulloa (Missouri Botanical Garden), reviewed by Lúcia G.
Lohmann (Universidade de São Paulo).

Iridaceae
Compiled by Christine Barker (Royal Botanic Gardens, Kew), partially completed.

Lecythidaceae
Compiled by Melissa Tulig (New York Botanical Garden), reviewed by Scott Mori (New York Botanical Garden).

Melanophyllaceae
Compiled by Carmen Ulloa Ulloa (Missouri Botanical Garden), Reviewed by: Peter B. Phillipson & George E. Schatz (Missouri Botanical Garden) -review on-going

Physenaceae
Compiled by Carmen Ulloa Ulloa (Missouri Botanical Garden), Reviewed by: Peter B. Phillipson & George E. Schatz (Missouri Botanical Garden) -review on-going

Sarcolaenaceae
Compiled by Carmen Ulloa Ulloa (Missouri Botanical Garden), Reviewed by: Peter B. Phillipson, George E. Schatz, Armand Randrianasolo (Sarcolaena), and Cynthia Hong-Wa (Leptolaena & Mediusella), (Missouri Botanical Garden)

Schlegeliaceae
Compiled by Carmen Ulloa Ulloa (MBG), reviewed by Kerry Barringer (Brooklyn Botanic Garden) -review on-going

Sphaerosepalaceae
Compiled by Carmen Ulloa Ulloa (Missouri Botanical Garden), Reviewed by: Peter B. Phillipson & George E. Schatz (Missouri Botanical Garden) -review on-going