Begonia leaf by Peter Engel

Diagrams in A Arte dos Mestres de Origami by Mari Kanegae
Diagrams in Origami Odyssey by Peter Engel
Diagrams in The Paper Magazine 53
Folded from a square of Vietnamese wrapping-paper

Cactus in a pot by David Petty

Diagrams in BOS Convention 1985 Autumn
Diagrams in Der Falter 8
Diagrams in Le Pli 31
Diagrams in NOA Magazine 332
Diagrams in Origami 1-2-3 by David Petty
Diagrams in Origami Tanteidan Magazine 23
Diagrams in Origami USA Convention 1992
Diagrams in Orison 20/03
Diagrams in Pajarita Magazine 25
Diagrams in Papiroflexia Coleccion by Vicente Palacios
Diagrams in PCOC 2013 - Southwestern Origami Models
Diagrams in Quadrato Magico Magazine 13
Diagrams in The Best of Annual Collections 1981-1995
Diagrams in The Origami Collection 7
Folded from a rectangle of Duo origami paper

Cactus plant by Gay Merrill Gross

Diagrams in Creative Ideas For Paperfolding by Gay Merrill Gross
Diagrams in Origami - Easy-to-Make Paper Creations by Gay Merrill Gross
Folded from 3 squares of origami paper

Christmas tree by Ioana Stoian

Diagrams in Origami for All by Ioana Stoian
Folded from a square or origami paper

Christmas tree by Jodi Fukumoto

Diagrams in The Guide to American Money Folds by Jodi Fukumoto
Folded from a $ proportioned rectangle of "Slab" scrapbooking paper

Christmas tree by Peter Engel

Diagrams in Extraordinary Origami by Marc Kirschenbaum
Folded from a square of origami paper

Four-leaf clover by Jodi Fukumoto

Diagrams in The Guide to American Money Folds by Jodi Fukumoto
Folded from a $ bill

Gingko leaf by Peter Engel

Diagrams in Origami Odyssey by Peter Engel
Folded from a square of Vietnamese wrapping-paper

Ivy leaf by Peter Engel

Diagrams in 10-Fold Origami by Peter Engel
Folded from a square of Momigami

Leaf by Akira Yoshizawa

Diagrams in Akira Yoshizawa - Japan's Greatest Origami Master by Akira Yoshizawa
Diagrams in Beautiful Origami by Akira Yoshizawa
Diagrams in Origami Museum 1: Animals by Akira Yoshizawa
Folded from a square of Kraft origami paper