306 
Systematic and mixed. Arboretum and Fruticetum. There is a 
phytopathological section. Publication: Seed List (Zaadlijst). 
Affiliation: The Garden at Baarn is a second botanic garden of the 
Rijksuniversiteit, Utrecht; the other smaller garden is in Utrecht. 
DELFT 
CULTUURTUIN Voor TECHNISCHE GEWASSEN 
Poortlandlaan 67 
Established: March 15, 1917. Area: 2.5 ha. 
Director: Gerrit van Iterson, Jr. (1917- ie 
Open free on workdays, 9 to 12 a.m.,2 to 6 p.m. Source of in- 
come: Grants from the Government Treasury. Library: Vv 
umes, 6000 pamphlets. Herbarium: 17,000 specimens. Planta- 
tions: Partly systematic, partly economic. Publications: Seed 
GRONINGEN (1) 
Hortus BotTanicus GRONINGANUS 
Groote Rozenstratte 31 
Established: 1642. Area: 1.5 hectares. 
Directors: 
. Henricus Munting (1642-1654) 
Abraham Munting (1658-1683) 
Albert Munting (1686-1694) 
Rudolphus Eyssonius (1695-1705) 
Theodorus Muyckens (1706-1721) 
Jacob Hendrik Croeser (1724-1753) 
Tiberius Lamberer (1754-1763) 
Petrus Camper (1764-1773) 
Wynaldus Munniks (1774-1806) 
10. Petrus Driessen (1806-1826 
. Hermann Christian van Hall (1826-1871) 
Petrus de Boer (1871-1890) 
. Jan Wilhelm Moll (1890-1917) 
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