Flora of Guatemala, by Paul C. Standley and J.A. Steyermark.

v.24:pt.4(1946)

I. The genera Pedilanthus and Cubanthus, and other American Euphorbiaceae, by Charles Frederick Millspaugh. II. Two new stonecrops from Guatemala, by Raymond Hamet.

v.2:no.9(1913)

Flora of Guatemala / Paul C. Standley and Julian A. Steyermark.

v.24:pt.3(1952)

Flora of Guatemala / by Paul C. Standley and Julian A. Steyermark.

v.24:pt.1(1958)

Mosses of Guatemala / Edwin B. Bartram.

v.25(1949)

New species of Croton from Guatemala, by Leon Croizat.

v.22:no.8(1942)

Flora of Guatemala : part II: grasses of Guatemala / Jason R. Swallen ; Bamboos / F.A. McClure.

v.24:pt.2(1955)

Flora of Guatemala / Paul C. Standley and Louis O. Williams.

v.24:pt.8:no.3(1967)

The Juglandaceae of Guatemala / Louis O. Williams and Antonio Molina R.

v.32:no.13(1970)

Flora of Guatemala / Dorothy L. Nash ; Cucurbitacae contributed by Jennie V.A. Dieterle.

v.24:pt.11:no.4(1976)

Flora of Guatemala / Johnnie L. Gentry, Paul C. Standley.

v.24:pt.10:no.1-2(1974)

Flora of Guatemala / Paul C. Standley and Louis O. Williams.

v.24:pt.9:no.3-4(1973)

Flora of Guatemala / Paul C. Standley and Louis O. Williams.

v.24:pt.7:no.1(1961)