Late Summer Pods & Flowers on Display at the Washington Park Arboretum

(August 22, 2016 – September 5, 2016)
1) Hydrangea macrophylla ‘Lanarth White’ Bigleaf Hydrangea
- This deciduous shrub, native to Japan, is popular in American gardens.
- This pure white, lace-cap cultivar is an Elisabeth C. Miller Botanical Garden “Great Plant Pick”.
- You can find a group of these in the Camellia Collection, west of Arboretum Drive.
2) Koelreuteria paniculata Golden Rain Tree
- Koelreuteria paniculata is a deciduous tree native to China.
- This unusual tree shares the same family (Sapindaceae) as Maples (Acer).
- Its small yellow flowers are followed by showy, inflated seed pods.
- This and another species of Koelreuteria can be seen along Foster Island Drive.
3) Neolitsea sericea
- Neolitsea sericea is native to Japan, China, and Korea.
- This small evergreen tree is a dioecious member of the Lauraceae family.
- The young leaves emerge covered with golden-brown indumentum.
- Several examples can be found along the Upper Trail, south of the Magnolias.
4) Persea yunnanensis
- Persea yunnanensis is a native of China’s Yunnan Province.
- This is a handsome broadleaf evergreen tree, growing to 30 feet or more.
- It is in the same genus as Avocado, but does not bear the same large, fleshy fruit.
- A nice example can be seen west of Lot 8, south of the Magnolia Collection.

Rare Care
5) Rosa corymbulosa Chinese Species Rose
- This deciduous shrub is native in China’s Hupeh and Shensi Provinces.
- Rosa corymbulosa is noted as having few thorns and for bearing flowers in corymbs of up to twelve blossoms.
- The deep-pink flowers are followed by elongated coral-red fruit in late summer.
- A specimen can be found on the east side of the Crabapple Meadow near the service road.