Yunnan 2010 Caprifoliaceae for the Flora of China

Voucher:10CS2001

Euphorbiaceae
Macaranga denticulata (Blume) Müll.Arg. in A.DC.    

Region:Yunnan; Nujiang Lisu Autonomous Pref.; Bao shan
Gazetteer:Off provincial road 230 at Gang dang, Bai hua ling, Han long zhai (village) (at the end of Z003 county road).
Coordinates: 25.3004° N, 98.8012° E  Alt: 1595m 

tree 6 m tall and wide, no white sap. Flowers immature, yellow/ green.
Mountain slope, NE facing, near vertical. Some cultivation. Roadside with Cylindrokelupha, Betula, Ficus.

Identification Notes:Verified with Flora of China online www.efloras.org. Inflorescences axillary and paniculate, male. Inflorescence bracts spoon-shaped and nectariferous. Indumentum with simple hairs and glandular scales. Dark red sap present on dry specimens. Leaves peltate.
Ancillary Collections: Photos, DNA 

Borosova, R.; Guo, Y.; Landrein, S.; Liu, C.; Osborne, J. & Zhang, T.#2001               22 July 2010

morphological details

male inflorescence male inflorescence bract bract inflorescence rachis inflorescence rachis

male flowers male flowers

male flowers male flowers

stipulestipule

petiole petiole abaxial leaf surface abaxial leaf surface adaxial leaf surface adaxial leaf surface
field picture
Tree
Herbarium voucher
Herbarium voucher

Other field pictures

flowering branch
flowering branch