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Group photo at Mereweather Arboretum
Oak collections and much more in Canberra, New South Wales...
Website Editor | Aug 11, 2025
A controversial publication proposes to change the...
Roderick Cameron | Aug 05, 2025
Group photo with champion Quercus arkansana in Bokrijk Arboretum
A team of reporters share their take on the event.
Website Editor | Jun 22, 2025

Plant Focus

Quercus ×bimundorum ‘Crimschmidt’ growing in the Prairie Arboretum, Freeman, South Dakota, USA © Dirk GiseburtQuercus ×bimundorum ‘Crimschmidt’ growing in the Prairie Arboretum, Freeman, South Dakota, USA © Dirk Giseburt
A naturally occurring hybrid between Quercus robur and Q. alba.

Taiwan Proud of its Oaks!

A second, but this time short, visit to Taiwan again made me aware of the richness of the island's flora. In particular it made me realise how well the oaks and other members of the Fagaceae family are present there.

Another thing I learned is that the oaks in Taiwan seem to be popular, judging from the beautiful posters, scarves and a book titled Fagaceae of Taiwan (in Chinese though, but with great pictures! ISBN  9789860350913).

Taiwan Fagaceae
Cover of the book Fagaceae of Taiwan

Having toured the northern half of the island in 2012, this time visits to the southern half made it possible for me to also see some of the warm climate oaks (including its relatives Lithocarpus) grow in their natural habitat. A very special extra was the chance to join a group of very enthusiastic and knowledgeable volunteers of the Taipei Botanic Garden on part of their field trip. Under the guidance of Dr. Li-Ping Ju and Dr. Fuh-Jiunn Pan (both IOS members and speakers at the recently held Oak Open Days at Trompenburg Gardens) this group annually makes an excursion of a couple of days studying the native flora of Taiwan. In the daytime, hikes, in the evening, inspecting and discussing the material collected during the day. The result: some very nice pictures putting together scarf and book with the catch of the day!

Quercus hypohaea
Quercus hypophaea Hayata, Fushan Botanic Garden

A must-see also is the Fushan Botanical Garden, a branch of the Taiwan Forestry Research Institute. A section of the garden holds a very complete collection of the Fagaceae of Taiwan. A superb opportunity to study the differences, especially of those oaks belonging to the Cyclobalanopsis section! Another interesting fact about this garden is that admission is free, though advanced registration is needed because numbers of visitors per day are limited. 

Section of Fagaceae in Fushan Botanic Garden
Section of Fagaceae in Fushan Botanic Garden
Lithocarpus corneus
Photographing Lithocarpus corneus, Fushan Botanic Garden
Quercus tatakaensis
Quercus tatakaensis Tomiya
Lithocarpus corneus (Lour.) Rehder
Lithocarpus corneus (Lour.) Rehder
Fagaceae of Taiwan on scarf
Fagaceae of Taiwan on scarf
Quercus pachyloma Seemen
Quercus pachyloma Seemen
Volunteers at Taipei Botanic Garden discussing the catch of the Day
Volunteers at Taipei Botanic Garden discussing the catch of the day
Poster of Quercus and Lithocarpus of Taiwan
Poster of Quercus and Lithocarpus of Taiwan
Scarves with Fagaceae of Taiwan
Scarves with Fagaceae of Taiwan (above and below)
Scarves with Fagaceae of Taiwan
Quercus globosa (T.P.Lin & T.S.Liu) J.C.Liao in Fagaceae of Taiwan—with acorns!
Quercus globosa (T.P.Lin & T.S.Liu) J.C.Liao in Fagaceae of Taiwan—with acorns!