Harvard University Herbaria & Libraries

Orchidaceae
AMES: 01950984 Dactylorhiza maculata (Linnaeus) Soó Denmark: Sjoll. Lyngby. Mose. H. Mortensen 1887-7-9
GH: 01949089 Dactylorhiza majalis (Reichenbach) P. F. Hunt ex Summerhayes : Europe: Sjoll. ved. [Söndersöen] H. Mortensen 1885-5-31
AMES: 01941580 Epipactis atrorubens (Hoffmann) Besser Denmark: Moens Klint H. Mortensen 1872-8-1
GH: 01948857 Herminium monorchis (Linnaeus) R. Brown Sweden: Sjoll i den [illegible] H. Mortensen 1891-7-26
Pucciniaceae
FH: 01022137 Aecidium parnassiae Greville Denmark: Sjaelland, Jonstrup H. Mortensen 1880-6-18
FH: 01022143 Aecidium parnassiae Greville Denmark: Sonderssen [Søndersø] H. Mortensen 1879-6-22
Rosaceae
A: 00963017 Rosa tomentosa Thunberg Denmark: Hellebak. H. Mortensen 1864-9