151 
abroad has been published from time to time in a series of seven 
“International Seed Exchange Communications.’’ The object of 
this correspondence is to establish, if possible, an “ International 
List of Genera of Plants in Cultivation.” Communication No. 7 
appeared in May, 1926. 
Personnel for Projects I, 2, and 3: 
ALFRED GUNDERSEN, Curator of Plants (1924- oo GIB, 
Stanford University (1897); A.M., Harvard (1907); Docteur 
de l'Universite de Paris (1910). Student, University of Min- 
nesota (1897-1900) ; Graduate Student, Harvard (1907); Grad- 
ute Student, Universities of Lille and Paris (1907-1910). 
Teacher of Botany, High School, Sauk Center, Minn. (1901) ; 
Teacher of Biology, High School, Greeley, Colo. (1901-1903) : 
Assistant in Physics, Wesleyan University, Middletown, Conn. 
(1904-1905) ; Assistant, Arnold Arboretum, chiefly in connection 
with nomenclature in the Bradley Bibliography (1910-1913) ; 
Herbarium Assistant, Brooklyn Botanic Garden (1914-1915) ; 
Assistant Curator of the Herbarium (1916-1919); Assistant 
Curator of Plants (1920); Associate Curator of Plants (192I- 
1924). 
Publications: 
A sketch of plant classification from Theophrastus to the pres- 
ent. ‘Torreya 18: 212-219, 231-239. I918. 
Plant families, a plea for an international sequence. New 
Phytologist 19: 264-271. 1920. 
Evolution in flowering plants. Leaflets XI, No. 9. 1923. 
International seed exchange. “ Communications,’ Nos. 1-7, on 
the subject of the possibility of securing the adoption of an 
International List of Plant Families and of the Genera of 
Plants in Cultivation. 1923-1926. 
Is an international list of genera of cultivated plants possible? 
Science 62: 589. 10924. 
Some questions relating to the classification of flowering plants. 
Leaflets XIII, 10. 1925. 
The need of an enlarged list of botanical nomina conservanda. 
Science 64: 182-183. 1920. 
