Picea asperata var ponderosa

Picea ponderosa=Picea asperata var ponderosa 

There are 4 recognized specific varieties

• Picea asperata var. asperata — the typical variety, fully described here, growing throughout most of the range of the species
• Picea asperata var. aurantiaca — Orange spruce, found locally in western Sichuan province.
• Picea asperata var. heterolepis — Notch-scale dragon spruce, found locally in western Sichuan province.
• Picea asperata var ponderosa — Big-cone dragon spruce, also found locally in western Sichuan province.

conifersociety.org/conifers/picea-asperata/

Picea asperata var. ponderosa, as described in 1916 by Alfred Rehder (1863–1949) and Ernest Henry Wilson (1876 – 1930), in Plantae Wilsonianae, an enumeration of the woody plants collected in Western China for the Arnold Arboretum of Harvard University during the years 1907, 1908 and 1910 by E.H. Wilson and edited by Charles Sprague Sargent. This variety is commonly known as Big-cone dragon spruce. Wilson had collected the type of this variety on the western side of Banlang Shan, it is also known to be found in the district of Xiaojin, above Siguniangshanzhen (formerly Rilongzhen).

conifersociety.org/conifers/picea-asperata-ponderosa/

 

Picea asperata var ponderosa 

Picea ponderosa 

이 학명은 국표에 없다.