Harvard University Herbaria & Libraries

Caryophyllaceae
NEBC: 00525665 Spergula arvensis Linnaeus USA: Massachusetts North Eastham R. P. Rossbach 1934-6-26
GH: 00693211 Spergularia canadensis (Persoon) G. Don USA: Maine Kittery: Kittery R. P. Rossbach 1925-10-27
NEBC: 00693243 Spergularia canadensis (Persoon) G. Don USA: Massachusetts Cohasset: Cohasset R. P. Rossbach 1935-12-4
GH: 00693355 Spergularia marina (Linnaeus) Grisebach USA: New Hampshire Hampton: Hampton R. P. Rossbach 1935-10-26
GH: 00693413 Spergularia marina (Linnaeus) Grisebach USA: Massachusetts Cohasset: Cohasset R. P. Rossbach 1935-12-1
GH: 00693418 Spergularia marina (Linnaeus) Grisebach USA: Massachusetts Duxbury: Duxbury R. P. Rossbach 1935-12-1
NEBC: 00693429 Spergularia marina (Linnaeus) Grisebach USA: Massachusetts Scituate: Scituate R. P. Rossbach 1935-12-1
NEBC: 00525973 Spergularia rubra (Linnaeus) J. Presl & C. Presl USA: Massachusetts North Eastham R. P. Rossbach 1935-6-26
Tulostomataceae
FH: 00432095 Tulostoma pygmaeum Lloyd USA: California [data not captured] R. P. Rossbach s. n. 1938-5-13