Category
page 1Plants described in 1920

Echinopsis pachanoi
fast-growing columnar cactus

Eucalyptus dalrympleana
species of plant

Northern Marsh-orchid
species of plant

Aa achalensis
species of plant

Ochroma
Ochroma pyramidale, commonly known as balsa, is a large, fast-growing tree native to the Americas. It is the sole member of the genus Ochroma, and is classified in the subfamily Bombacoideae of the mallow family Malvaceae. The tree is famous for its wide usage in woodworking, due to its softness and its high strength compared to its low density. The name balsa is the Spanish word for "raft" and the Portuguese word for ferry.

Aa colombiana
species of plant

Aa maderoi
species of plant

Aa denticulata
species of plant

Letestudoxa
Letestudoxa is a genus of flowering plants belonging to the family Annonaceae.

Leocereus bahiensis
species of plant

Acacia cana
species of plant

Agave toumeyana
species of plant

Ammophila breviligulata
species of plant

Harrisia aboriginum
species of plant

Aa schickendanzii
species of plant

Strophocactus brasiliensis
species of cactus

Yucca jaliscensis
species of plant

Cereus albicaulis
species of plant

Aa lorentzii
species of plant

Pritchardia munroi
species of plant

Agave guadalajarana
species of plant
Rosa hirtula
species of plant

Eucalyptus notabilis
species of plant

Acacia shirleyi
species of plant

Dryopteris crassirhizoma
species of plant

Rhododendron calostrotum
species of plant

Acacia havilandiorum
species of plant

Harrisia earlei
species of plant

Acacia rhodoxylon
species of plant
Dipterocarpus rigidus
species of plant

Barbosella dolichorhiza
species of plant

Eulychnia iquiquensis
species of plant

Acacia fauntleroyi
species of plant
Glycine tomentella
species of plant
Coelogyne entomophobia
species of plant

Zeuxine oblonga
species of orchid

Desmodium intortum
species of plant

Sonneratia ovata
species of plant

Arum sintenisii
species of flowering plant
Acacia burrowii
species of plant
Cryptolepis sinensis
species of plant
Acacia granitica
species of plant

Vatica cuspidata
species of plant
Guioa hospita
species of plant

Acacia sparsiflora
species of plant
Acacia basedowii
species of plant

Watsonia galpinii
species of plant
Acacia rhetinocarpa
species of plant
Oxytropis urumovii
species of plant

Agapanthus walshii
species of plant
Carex bucharica
species of plant
Acacia loderi
species of plant
Caladenia iridescens
species of plant

Arthrostylidium simpliciusculum
species of plant
Peperomia cuspidilimba
species of plant
Allocasuarina helmsii
species of plant

Acacia assimilis
species of plant

Carex chikungana
species of plant
Acacia nigripilosa
species of plant

Acacia saxatilis
species of plant