B. ‘Sarah Mack’

Hybridized by Michael Mack from Manchester, MA, USA. Applied for on April 26, 2025 and approved on May 21, 2025.

This strikingly patterned foliage cultivar was developed and first bloomed in 2021. It's ca. 18 cm tall and ca. 25-30 cm wide when mature. The greenish-maroon stipules are ca. 10-15 × 5-7 mm and the greenish-maroon petiole is ca. 10-15 cm long and glabrous.

The ovate leaf blade is ca. 12-15 × 7-10 cm with a cordate base, a crenate margin, and an acuminate apex. The upper leaf surface is brownish green with light green veins and the lower leaf surface is maroon with prominent veins. The pinkish-white 4-tepaled flowers are few on a ca. 17-33 cm long greenish-maroon peduncle almost year round.

• Classification: Cultivar
• Plant Type: Rhizomatous
• Origin: America, USA
• Originator: Michael Mack
• Date of Origin: 2021