Are Fennel and Houttuynia Cordata in the same botanical family?

No — Fennel is Apiaceae and Houttuynia Cordata is Saururaceae.

Can you substitute Fennel for Houttuynia Cordata?

They come from different families (Apiaceae and Saururaceae), so direct substitution is uncommon.

Compare · per-herb profile

Fennel vs Houttuynia Cordata

Foeniculum vulgare · Houttuynia cordata

Fennel

Foeniculum vulgare

T Traditional Use

Family: Apiaceae
Genus: Foeniculum
Primary use: culinary & medicinal

Fennel is a flowering plant species in the carrot family. It is a hardy, perennial herb with yellow flowers and feathery leaves. It is indigenous to the shores of the Mediterranean but has become widely naturalized in many parts of the world, especially on dry soils near the sea …

Houttuynia Cordata

Houttuynia cordata

T Traditional Use

Family: Saururaceae
Genus: Houttuynia
Primary use: culinary & medicinal

Houttuynia cordata, also known as fish mint, fish leaf, rainbow plant, chameleon plant, heart leaf, fish wort, or Chinese lizard tail, is one of two species in the genus Houttuynia. It is a flowering plant native to Southeast Asia. It grows in moist, shady locations. It was named…

At a glance

· Different families — Apiaceae vs Saururaceae.
· Both are primarily both.
· Evidence tiers — Fennel: T; Houttuynia Cordata: T.