Are Calendula and Pentaphragma Spicatum in the same botanical family?

No — Calendula is Asteraceae and Pentaphragma Spicatum is Pentaphragmataceae.

Can you substitute Calendula for Pentaphragma Spicatum?

They come from different families (Asteraceae and Pentaphragmataceae), so direct substitution is uncommon.

Compare · per-herb profile

Calendula vs Pentaphragma Spicatum

Calendula officinalis · Pentaphragma spicatum

Calendula

Calendula officinalis

T Traditional Use

Family: Asteraceae
Genus: Calendula
Primary use: medicinal

Calendula officinalis, Mary's gold, common marigold, the pot marigold, Scotch marigold, or ruddles, is a flowering plant in the daisy family, Asteraceae. It is probably native to southern Europe, but its long history of cultivation makes its precise origin unknown, and it is wide…

Pentaphragma Spicatum

Pentaphragma spicatum

T Traditional Use

Family: Pentaphragmataceae
Genus: Pentaphragma
Primary use: medicinal

At a glance

· Different families — Asteraceae vs Pentaphragmataceae.
· Both are primarily medicinal.
· Evidence tiers — Calendula: T; Pentaphragma Spicatum: T.