Taksonomi Tumbuhan Sistem APG 0

Sistem APG I
Sistem APG II
Sistem APG III

DELTA

The DELTA format (DEscription Language for TAxonomy) is a flexible method for encoding taxonomic descriptions for computer processing. DELTA-format data can be used to produce natural-language descriptions, conventional or interactive keys, cladistic or phenetic classifications, and information-retrieval systems.