This category includes plant species that were first formally and validly described in 1920 according to the rules of the International Code of Botanical Nomenclature. Use reliable sources like the International Plant Names Index to figure out the proper category. For examples see the WikiProject Plants essay on this topic.
Pages in category "Plants described in 1920"
The following 144 pages are in this category, out of 144 total. This list may not reflect recent changes.
A
- Aa achalensis
- Aa colombiana
- Aa denticulata
- Aa lorentzii
- Aa maderoi
- Aa schickendanzii
- Acacia assimilis
- Acacia basedowii
- Acacia burrowii
- Acacia cana
- Acacia ferocior
- Acacia froggattii
- Acacia grisea
- Acacia hamiltoniana
- Acacia havilandiorum
- Acacia helmsiana
- Acacia intricata
- Acacia loderi
- Acacia nigripilosa
- Acacia pilligaensis
- Acacia rhetinocarpa
- Acacia rhodoxylon
- Acacia saxatilis
- Acacia shirleyi
- Acacia sparsiflora
- Acacia subflexuosa
- Acacia tenuior
- Agapanthus walshii
- Agave guadalajarana
- Agave toumeyana
- Aggreflorum ellipticum
- Allium funckiifolium
- Allocasuarina helmsii
- Alocasia atropurpurea
- Alsophila cincinnata
- Amelanchier × grandiflora
- Ammophila breviligulata
- Anathallis bertoniensis
- Androcalva stowardii
- Arum sintenisii
C
- Caladenia iridescens
- Caladenia pectinata
- Calothamnus validus
- Camchaya gracilis
- Carex bucharica
- Carex chikungana
- Carex kulingana
- Carex meeboldiana
- Chonopetalum
- Clermontia samuelii
- Coelogyne radioferens
- Cryptolepis sinensis
- Cyanicula gertrudae
- Cyperus albopurpureus
- Cyperus aurifer
- Cyperus bernieri
- Cyperus cancrorum
- Cyperus fauriei
- Cyperus mangorensis
- Cyperus pendulus
- Cyperus phaeolepis
- Cyperus plantaginifolius
- Cyperus psammophilus
- Cyperus rockii
- Cyperus sandwicensis
- Cyperus sciaphilus
- Cyperus volodia
- Cyperus xerophilus