Harvard University Herbaria & Libraries

FH: 00795031 Endocarpon pusillum Hedwig USA: Massachusetts [no additional data] S. Higginson
FH: 00377522 Phlyctis willeyi Nylander USA: Texas S. Higginson
FH: 00377520 Thelotrema willeyi Tuckerman USA: Texas Brownsville: [no additional data] S. Higginson 1885
Aspidiaceae
NEBC: 00627677 Polystichum acrostichoides (Michaux) Schott USA: Massachusetts Wellesley: Wellesley S. Higginson 1884-10-12
Aspleniaceae
NEBC: 00577849 Asplenium rhizophyllum Linnaeus USA: New York S. Higginson 1882
Athyriaceae
NEBC: 00662998 Onoclea sensibilis Linnaeus USA: Massachusetts Deerfield: Deerfield S. Higginson 1882-11-15
NEBC: 00662999 Onoclea sensibilis Linnaeus USA: Massachusetts Deerfield: Deerfield S. Higginson 1883-12-1
Balsaminaceae
NEBC: 01069299 Impatiens pallida Nuttall USA: Massachusetts Deerfield: Deerfield S. Higginson a 1883
NEBC: 01068294 Impatiens pallida Nuttall USA: Massachusetts Deerfield: Deerfield S. Higginson a 1883
Caliciaceae
FH: 00794954 Calicium curtisii Tuckerman USA: Massachusetts [no additional data] S. Higginson
FH: 00794960 Calicium curtisii Tuckerman USA: Massachusetts [no additional data] S. Higginson
Lentibulariaceae
NEBC: 00731514 Utricularia gibba Linnaeus USA: Massachusetts Natick: So. [South] Natick S. Higginson 1879
Microcaliciaceae
NEBC: 00446154 Phaeocalicium curtisii (Tuckerman) Tibell USA: Massachusetts [no additional data] S. Higginson
FH: 00471709 Phaeocalicium curtisii (Tuckerman) Tibell USA: Massachusetts [no additional data] S. Higginson
Parmeliaceae
FH: 00511923 Cetraria juniperina (Linnaeus) Acharius USA: Massachusetts [no additional data] S. Higginson
Plantaginaceae
NEBC: 00650685 Plantago maritima juncoides (Lamarck) A. Gray USA: Massachusetts Gloucester: Gloucester S. Higginson 1882
Poaceae
NEBC: 00878243 Cinna arundinacea Linnaeus USA: Massachusetts Deerfield: Deerfield S. Higginson 1882
NEBC: 01025512 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Massachusetts Deerfield: Deerfield S. Higginson 1882
NEBC: 00865268 Piptatherum racemosum (Smith) Eaton USA: Massachusetts Deerfield: Deerfield S. Higginson 1882
Psoraceae
NEBC: 00446318 Psora pseudorussellii Timdal USA: Massachusetts Stockbridge: [no additional data] S. Higginson
NEBC: 00446318 Psora russellii (Tuckerman) A. Schneider USA: Massachusetts Stockbridge: [no additional data] S. Higginson
Ramalinaceae
NEBC: 00446318 Biatora russellii Tuckerman USA: Massachusetts Stockbridge: [no additional data] S. Higginson