Title: Correspondence
Subjects: Commelinaceae, Callitriche, Lythraceae, Euphorbiaceae, Fagaceae, Scrophulariaceae, Amaranthaceae, Carex, Echinocactus, Identification, Polygonaceae, Lythrum, Ranunculaceae, Yucca, Euphorbia, Correspondence, Tradescantia, Botanical specimens, Phoradendron, Polemoniaceae, Ericaceae, Gentiana, Vitaceae, Liliaceae, Polemonium, Cyperaceae, Opuntia, Juncus, Convovulaceae, Rubiaceae, Juncaceae, Cucurbitaceae, Linaceae, Gentianaceae, Mamillaria, Linum, Betulaceae, Eriogonum, Cupressaceae, Anemone, Santalaceae, Collection and preservation, Galium, Alismataceae, Scirpus, Callitrichaceae, Pinaceae, Grossulariaceae, Ribes
Places: Apache Tribe of Oklahoma
People: Sereno Watson (1826-1892), George Engelmann (1809-1884), Elihu Hall (1822-1882), C. C. Parry (1823-1890), Charles Sprague Sargent (1841-1927), Townshend Stith Brandegee (1843-1925), Eugene W. Hilgard (1833-1916), Stephen T. Olney (1812-1878), Edward Lee Greene (1843-1915), Asa Gray (1810-1888), Cyrus G. Pringle (1838-1911)