Office of Environment and Heritage, New South Wales - DEXC Vegetation Survey

Field Survey for Doryanthes excelsa. The DEXC(Field Survey for Doryanthes excelsa) Survey is part of the Vegetation Information System Survey Program of New South Wales which is a series of systematic vegetation surveys conducted across the state between 1970 and the present.

巨花矛花（Doryanthes excelsa）野外调查。DEXC调查（全称为巨花矛花野外调查）隶属于新南威尔士州植被信息系统调查项目，是1970年至今在该州全域开展的一系列系统性植被调查的组成部分。