Psychotria L.
Engl.: wild coffee.
Bot. syn.: Callicocca Schreb., Uragoga Baill.

Psychotria ankasensis

Psychotria ankasensis J. B. Hall.
Engl.: psychotria.

Psychotria emetica:

Psychotria emetica L. f., Rubiaceae: See Ronabea emetica (L. f.) A. Rich.

Psychotria ipecacuanha:

Psychotria ipecacuanha (Brot.) Stokes, Rubiaceae: See Carapichea ipecacuanha (Brot.) L. Anders.

Psychotria kirkii

Psychotria kirkii Hiern.
Bot. syn.: Psychotria tarambassica Bremek., Uragoga kirkii (Hiern) Kuntze.

Psychotria medica

Psychotria medica Mll. Arg.
Engl.: psychotria.

Psychotria poeppigiana

Psychotria poeppigiana Mll. Arg.
Engl.: hot lips, devil's ear.
Port.: labios de prostituta.
Bot. syn.: Cephaelis tomentosa (Aubl.) Vahl., Psychotria tomentosa (Aubl.) Müll. Arg., Tapogomea tomentosa Aubl.

Psychotria punctata

Psychotria punctata Vatke.
Engl.: dotted wild coffee.
Bot. syn.: Psychotria bateriophila Valeton.

Psychotria tarambassica:

Psychotria tarambassica Bremek., Rubiaceae: See Psychotria kirkii Hiern.

Psychotria tomentosa:

Psychotria tomentosa (Aubl.) Mll. Arg., Rubiaceae: See Psychotria poeppigiana Müll. Arg.

Psychotria viridis

Psychotria viridis Ruiz & Pav.
Engl.: chacruna.
Deu.: Chacruna.

I have no articles for this botanical term, but there might be some for the next level down (if found).