Ricardo de Lemos Fróes, Brazilian botanist (Maranhão State 1891 - 1960)
DESCRIBED NEW PLANT SPECIES
Anacardium negrense 1948 with Pires
Axonopus caracarahyensis 1950 with Black
Buchenavia longibracteata 1950
Froesia crassiflora 1950 with Pires
Humiriastrum villosum 1950
Ichnanthus ephemeroblepharis 1948 with Black
Ichnanthus tarumanensis 1950 with Black
Lorostemon negrensis 1959
Quiina paraensis 1950 with Pires
Schnella longiseta 1950
Strychnos malacosperma 1955 with Ducke
Strychnos oyapocensis 1959
Theobroma canumanense 1964 with Pires
Ziziphus itacaiunensis 1959
HONORS
Froesia Pires 1948 (Quiinaceae)
Froesiochloa Black 1950 (Poaceae)
Froesiodendron Fries 1956 (Annonaceae)
Lemosfroesia (Moraceae)