"Lupulin" is a word in ENGLISH

The bitter principle of wormwood (Artemisia absinthium).

A bitter purgative principle in aloes.

A bitter principle obtained from the dogbane (Apocynum cannabinum).

An active principle of Arnica montana. It is a bitter resin.

A bitter principle obtained from the root of the bryony (Bryonia alba and B. dioica). It is a white, or …

A bitter principle extracted as a white crystalline substance from the calumba root.

The active principle of the cantharis, or Spanish fly, a volatile, acrid, bitter solid, crystallizing in four-sided prisms.

The bitter, purgative principle of senna. It is a glucoside with the properties of a weak acid; -- called also …

The active medicinal principle of colocynth; a bitter, yellow, crystalline substance, regarded as a glucoside.

A bitter principle obtained from dogwood (Cornus florida), as a white crystalline substance; -- called also cornic acid.

A dark green bitter resin extracted from the mezereon (Daphne mezereum) and regarded as the essential principle of the plant.

The active principle of elaterium, being found in the juice of the wild or squirting cucumber (Ecballium agreste, formerly Motordica …

A white crystalline bitter alkaloid extracted from ipecacuanha root, and regarded as its peculiar emetic principle.

The bitter principle of the holly.

A milky or colored juice in certain plants in cavities (called latex cells or latex tubes). It contains the peculiar …

A bitter principle found in the bark of the privet (Ligustrum vulgare), and extracted as a white crystalline substance with …

A bitter crystalline substance constituting the essential principle of Natal aloes. Cf. Aloon.

The bitter principle of quassia, extracted as a white crystalline substance; -- formerly called quassite.

A bitter principle extracted from the bulbs of the squill (Scilla), and probably consisting of a complex mixture of several …