A species tree peony with yellow flowers.

Paeonia suffruticosa 'Chojuraku' is a tree peony with lavender flowers and yellow stamens.

Paeonia suffruticosa 'Houki' has large, double ruby red flowers with yellow stamens.

Paeonbia suffruticosa 'Kaoukamon' has smaller, dark red to maroon flowers with yellow stamens.

Paeonia tenuifolia is a rare, fernleaf peony with single, dark red flowers and yellow stamens.

Paeonia tenuifolia 'Itoba' is a very rare single form of the fernleaf peony with glowing, pinkish red, single flowers and yellow stamens.

Paeonia tenuifolia 'Plena' is the double form of the fernleaf peony with incredibly dissected foliage and velvety red flowers.

Paeonia x suffruticosa 'Bai Xue Ta', also known as White Snow Tower, is a tree peony with pure white flowers.

Paeonia x suffruticosa 'Ling Hua Zhan Lu' is a tree peony with large, lavender pink flowers and yellow stamens.

Paeonia x suffruticosa 'Lu He Hong', also known as Shandong Red Lotus, is a tree peony with large, double, rosy-pink flowers.

Paeonia x suffruticosa 'Rou Fu Rong', also known as Pink Hibiscus, is a tree peony with large, double, pink flowers.

Paeonia x suffruticosa 'Wu Long Peng Sheng' is a tree peony with large, double, dark pink flowers and yellow stamens.

Paeonia x suffruticosa 'Xin Ri Yue' / 'Ri Yue Jin' is a tree peony with large, double, rosy-red flowers and yellow stamens.

Paeonia x suffruticosa 'Yin Hong Qiao Dui', also known as Silver Red, is a tree peony with double, coral-pink flowers.

Paeonia suffruticosa 'Hana-kisoi' is a tree peony with fragrant, light pink flowers with deep pink surrounding the golden stamens.

Paeonia suffruticosa 'Kamada-nishiki' has fragrant, lavender-pink flowers with dark splotches around the golden stamens.

Paeonia suffruticosa 'Kao' has red to magenta-red flowers with golden stamens.

Paeonia suffruticosa 'Renkaku' is a tree peony with pure white flowers with golden stamens.

Paeonia suffruticosa 'Shima-nishiki' has variably red and white striped flowers with golden stamens.

Paeonia suffruticosa 'Shimadaijin' has purple-magenta flowers with golden stamens.

Paeonia 'Henry Bockstoce' is a stunning, double, true red peony with extra large, fragrant flowers.

Paeonia 'All That Jazz' has apricot-pink flowers with streaks of red. Itohs are exciting crosses between tree and garden peonies.

Paeonia 'Bartzella' has warm butter yellow flowers with orange-red centres.

The double blooms of Paeonia 'Belle Toulousaine' are a glowing magenta pink. Itoh peonies are exciting crosses between tree and garden peonies.

Paeonia 'Berry Garcia' has unique, heavily double, ruffled peach petals with pink highlights. Itoh peonies are exciting crosses between tree and garden peonies.