Roots fibrous. Stems to 2 m tall, branched, fleshy, thicker at the base. Leaves lanceolate to about 8 cm long, glossy mid-green and hairless above, pale green below with fluted margins. Flowers white, highly fragrant, numerous.
Brazil
Source: (1997). Begoniaceae. In: . Horticultural Flora of South-eastern Australia. Volume 2. Flowering plants. Dicotyledons. Part 1. The identification of garden and cultivated plants. University of New South Wales Press.
(b. 'Pinafore' × unknown cv.) Stems to 1 m tall, branching. Leaves to 18 cm long, dark green, glossy, with tiny white spots above; red below. Flowers pink, numerous with 4-5 petals (male), 10 petals (female) and 5-winged bright pink ovary. Raised by Jan Goodwin, Australia in 1988.
Begonia undulata 'Flamingo Queen'
(b. maculata × b. 'Lenore Olivier') Stems to 1 m tall, green. Leaves to 25 cm long, pointed at both ends, mid-green with bold, silver spotting above, pale green with red veins below; margins entire, wavy. Flowers to 4 cm wide, bright pink in large clusters. Raised by Ross Bolwell, Australia, 1990.
Begonia undulata 'John Tonkin'
(b. 'Lenore Olivier' × b. radicans) Stems erect to 40 cm tall. Leaves broadly ovate, 27 cm long with a pronounced basal lobe, dark green semi-glossy above and dark red below; margins sub-entire, wavy. Flowers to 5 cm wide, pink, numerous. Raised by Lyla Kilpatrick, Australia, 1987.
Roots fibrous. Stems to 60 cm tall, fleshy, red. Leaves to 17 cm long, leathery, upper surface reddish-green, dark, satiny, lower surface glossy, green, with dark red blush near margins. Flowers small, dark pink. Raised by Tewksbury, 1940.
Begonia undulata 'Sharrad Star'
(b. 'Sophie Cecille' × unknown) Superba type with stems to 60 cm tall. Leaves dark-green, pointed lobes, glossy, satin textured surface with scattered silver spots and dark purple reverse. Margins finely toothed. Flowers rose pink, numerous, in pendulous clusters. Raised by Jan Goodwin, Australia, as a chance seedling in 1984 and int. 1988.
Roots fibrous. Stems erect, light green, to 45 cm tall. Leaves sickle-shaped, to 20 cm long; upper surface dark green with pronounced silver spotting, lower surface dark maroon and semi-glossy; margins entire, wavy. Flowers to 3 cm wide, mauve-pink. Raised by Ross Bolwell, Australia, 1990.
Begonia undulata 'Southern Aurora'
Growing to about 45 cm tall. Leaves dark green above, heavily splashed and spotted silver, larger splashes slightly raised, silver border on margins, veins pale green, lower surface reddish on green. Flowers numerous, bright purple-pink, unique. Chance seedling raised by Jan Goodwin, Australia in 1984, int. 1989.
Begonia undulata 'Southern Star'
(b. dregei × b. lubbersii). Stems erect to 60 cm tall. Leaves 12 cm long, mid-green dull surface with reddish-brown veins above, maroon below; margins pointed and finely toothed. Flowers large, white with pink blush. Raised by Jake Hafer, Australia, 1990.
A hybrid with b. aconitifolia as a parent. Leaves ovate, tapering to a long point, deeply cut on the outer edge, the upper surface silver splashed and spotted. Flowers pink, few. ['Sophie Cecile']
Leaves green and white variegated.
