Harvard University Herbaria & Libraries

Aneuraceae
FH: 00494966 Aneura pinguis (Linnaeus) Dumortier USA: California [data not captured] H. L. Mason 1933-3-4
FH: 00494903 Aneura pinnatifida (F. Weber) Dumortier USA: California [data not captured] H. L. Mason 1933-3-4
Aytoniaceae
FH: 00497686 Fimbraria bolanderi Austin USA: California [data not captured] H. L. Mason 1933-3-4
Brassicaceae
GH: 00379526 Erysimum capitatum angustatum (Greene) Rossbach USA: California East of Antioch along the San Joaquin River H. L. Mason 7189 1933-4-9
GH: 01540816 Idahoa scapigera (Hooker) A. Nelson & J. F. Macbride USA: California [data not captured] H. L. Mason 7209 1933-4-21
Ericaceae
GH: 01562392 Chimaphila umbellata occidentalis (Rydberg) S. F. Blake USA: Washington Mount Baker Highway H. L. Mason 7452 1933-7
GH: 01591975 Gaultheria ovatifolia A. Gray USA: Washington Baker Lake Region H. L. Mason 7434 1933-7-24
GH: 01718676 Menziesia ferruginea Smith USA: Washington North side of mountain, Mount Baker Highway H. L. Mason 7437 1933-7
GH: 01720118 Orthilia secunda (Linnaeus) House USA: Washington Baker Lake Region H. L. Mason 7435 1933-7-24
GH: 01684896 Pyrola asarifolia bracteata (Hooker) Haber USA: Washington [data not captured] H. L. Mason 7429 1933-7-24
Frullaniaceae
FH: 00498134 Frullania californica (Austin ex Underwood) A. W. Evans USA: California [data not captured] H. L. Mason 1933-3-4
Orchidaceae
AMES: 02051089 Listera convallarioides (Swartz) Nuttall ex Elliott USA: Washington North side of Mount Baker, Mount Baker Highw... H. L. Mason 7447 1933-7
Porellaceae
FH: 00506027 Madotheca navicularis (Lehmann & Lindenberg) Nees USA: California [data not captured] H. L. Mason 1933-3-4
FH: 00506041 Madotheca navicularis (Lehmann & Lindenberg) Nees USA: California [data not captured] H. L. Mason 1933-3-4
Ricciaceae
FH: 00510144 Riccia crystallina Linnaeus USA: California [data not captured] H. L. Mason 1933-5-28
FH: 00510154 Riccia crystallina Linnaeus USA: California [data not captured] H. L. Mason 1933-5-28
FH: 00510567 Ricciocarpos natans (Linnaeus) Corda USA: California [data not captured] H. L. Mason 1933-1-14
FH: 00510569 Ricciocarpos natans (Linnaeus) Corda USA: California [data not captured] H. L. Mason 1933-1-14
FH: 00510573 Ricciocarpos natans (Linnaeus) Corda USA: California [data not captured] H. L. Mason 1933-1-14
FH: 00510574 Ricciocarpos natans (Linnaeus) Corda USA: California [data not captured] H. L. Mason 1933-1-14
Rosaceae
GH: 00345643 Horkelia parryi Greene USA: California two miles south of Ione H. L. Mason 7253 1933-5-29
A: 00346446 Prunus emarginata (Douglas ex Hooker) Eaton USA: California Silver Lake, Sierra Nevada Mountains H. L. Mason 7263 1933-9-2
Scapaniaceae
FH: 00510621 Scapania americana Müller Freib. USA: California [data not captured] H. L. Mason 1933-3-4
FH: 00510627 Scapania americana Müller Freib. USA: California [data not captured] H. L. Mason 1933-3-4
FH: 00510676 Scapania bolanderi Austin USA: California [data not captured] H. L. Mason 1933-3-4
FH: 00510677 Scapania bolanderi Austin USA: California [data not captured] H. L. Mason 1933-3-4