The essential oils, by Ernest Guenther [and others]

Includes bibliographies.

Icones florae Germanicae et Helveticae simul Pedemontanae, Tirolensis, Istriacae, Dalmaticae, Austriacae, Hungarigae, Transylvanicae, Moravicae, Borussicae, Holsaticae, Belgicae, Hollandicae, ergo Mediae Europae. : Iconographia et supplementum ad opera Willdenowii, Schkuhrii, Persoonii, Decandolli, Gaudini, Kochii aliorumque, exhibens nuperrime detectis novitiis additis, collectionem compendiosam imaginum characteristicarum omnium generum atque specierum quas in sua Flora Germanica excursoria recensuit /

Subtitles vary; v. 1 has special t.p. in Latin and German; v. 25, pt. [2] is without t.-p.

Mémoires sur les rutacées, ou, Considérations sur ce groupe de plantes, suivies de l'exposition des genres qui le composent.

From Mémoires of the Muséum d'histoire naturelles, v.12