French to English Marketing Botany Website

Phytotherapy context, describing the sublingual administration route.

I think this and the following terms are to be shown on a diagram but the visual is not available:
Sublingual vein
Sublingual gland
Submaxillary gland
Tongue
Lingual veins
Submaxillary vein
Facial vein
Tronc veineux - Venous trunk
HYDRO FACIAL LINGUO - I think this is part of the above?
Internal jugular vein
Superior vena cava
Heart > systemic circulation