List of Canadian plants by family X–Z

Main page: List of Canadian plants by family

This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries.

Families: A | B | C | D | E | F | G | H | I J K | L | M | N | O | P Q | R | S | T | U V W | X Y Z

Xyridaceae

Xyris difformis — Carolina yellow-eyed-grass

Xyris montana — northern yellow-eyed-grass

Zannichelliaceae

Zannichellia palustris — horned pondweed

Zosteraceae

Phyllospadix scouleri — Scouler's surf-grass
Phyllospadix serrulatus — serrulate surf-grass

Phyllospadix torreyi — Torrey's surf-grass
Zostera marina — sea-wrack