Tree Betula papyrifera 'Uenci' [sold as Renaissance Upright™] [Renaissance Upright Paper Birch] Betula papyrifera 'Uenci' is narrow and pyramidal in form and with a strong central leader. This tree performs best in colder climates, requires full sun, and is not suitable for poor or polluted city conditions.
Tree Betula 'Penci 2' [sold as Royal Frost®] [Royal Frost Birch] A hybrid between Betula populifolia 'Whitespire' and Betula 'Crimson Frost', popular for its colorful foliage that is red/purple spring and summer and yellow/orange in the fall, and its interesting bark characteristics.
Tree Betula pendula [European White Birch] A graceful tree with beautiful white bark and pendulous branches, the European White Birch was once a common tree in many landscapes across the United States. However, the popularity of this species has decreased rapidly due to its extreme susceptibility to the birch borer. Despite its beautiful aesthetics, other birch species, such as Betula nigra (the River Birch), are recommened for use in the landscape instead.
Tree Betula pendula ssp. mandshurica [Asian White Birch] A generally better choice than the species type, Betula platyphylla var. japonica is a larger, graceful tree with thinner, spreading branches and striking pure white bark. It is especially well adapted to wet soilsand does not do well in dry situations. Less subject to the borer troubles of B. papyrifera in the Midwest, although still susceptible.
Tree Indiana Native Betula populifolia [Gray Birch] Beautiful white bark, although becomes dirty gray with age. Does well on the poorest of sterile soils, seeds, and suckers quickly. Grows on sandy, rocky and even gravelly sites. Tolerates both wet and dry conditions. Prefers full sun. Susceptible to leaf miner and cankers; more resistant to the bronze birch borer. Leaf minors especially problematic.
Herbaceous Boltonia asteroides var. latisquama 'Snowbank' [sold as Snowbank False Aster] [Snowbank False Aster]
Liana (Climbing Vine) Bougainvillea spectabilis [Bouganvillea] Generally seen as a vine, but is also grown as a shrub, or even trained into a small tree. Can become a nice house plant as it survives house climates. Usually evergreen, but can be deciduous, especially in drier conditions. Drought tolerant. The root system of the Bougainvillea is very fragile and doesn't form a good firm root ball. Relatively pest free, but can be affected by worms, snails and aphids.
Herbaceous Brunnera macrophylla 'Dawson’s White' [sold as Dawson's White Siberian Bugloss] [Dawson′s White Siberian Bugloss]
Herbaceous Brunnera macrophylla 'Jack Frost' [sold as Jack Frost Siberian Bugloss] [Jack Frost Siberian Bugloss]
