Aucher-Eloy was the first to make a comprehensive collection of plants
from northern Oman (then called the Immamat of Muscat). He collected
mainly in the northern mountains and foothills during March and April
1838. These as well as his other collections from the Orient served as
one of the main sources of information for Boissier's Flora orientali
s, still a standard reference work for the flora of south-west Asia Au
cher-Eloy's collection from Oman is listed here insofar as specimens h
ave been located in the herbaria at Paris, Geneva, and Kew. Identifica
tions of the 143 species thus listed are revised. Collecting locations
and a complete itinerary are reconstructed with the help of Aucher-El
oy's published journal and his unpublished field note-book (at the Mus
eum national d'Histoire naturelle, Paris).