Browse the complete list of WA’s families of plants, fungi, algae and protists. Icons to the right indicate additional content available, and the navigation element to the left of each name will expand the family listing to include its component genera. The same functions are then available for the genera in order to display all WA species for that group.
Racopilaceae Kindb.
Bot.Centralbl. 76(3):85 (1898)
Radulaceae Müll.Frib.
Lebermoose 6(7):404 (1909)
Radulomycetaceae Leal-Dutra, Dentinger & G.W.Griff.
IMA Fungus 11(2):11 (2020)
Rafflesiaceae Dumort.
Anal.Fam.Pl. 13-14 (1829)
Ralfsiaceae Farl.
Mar.Alg.New England 17, 86 (1881)
Ramalinaceae C.Agardh
Aphor.Bot. 93 (1821)
Ramariaceae
Ranunculaceae Juss.
Gen.Pl. [Jussieu] 231 (1789)
Raveneliaceae
Resedaceae Martinov
Tekhno-Bot.Slovar p541 (1820)
Restionaceae R.Br.
Prodr.Fl.Nov.Holland. 243 (1810)
Rhabdoweisiaceae Limpr.
Rabenh.Krypt.-Fl. Edn. 2, 4(1):271-272 (1890)
Rhacocarpaceae Kindb.
Bot.Centralbl. 77:55 (1899)
Rhamnaceae Juss.
Gen.Pl. [Jussieu] 376 (1789)
Rhipiliaceae Dragastan, D.K.Richter, Kube, Popa, Sârbu & Ciugulea
Bietr.Sedimentgeologie von Griechenland 167 (1999)
Rhizocarpaceae Hafellner
Beih.Nova Hedwigia 79:327 (1984)
Rhizogoniaceae
Rhizophoraceae Pers.
Syn.Pl. 2:2 (1806)
Rhizophyllidaceae F.Schmitz
Klasse Rhodophyc. 22 (1892)
Rhizopogonaceae Gäum. & C.W.Dodge
Comp.Morph.Fungi 468-470 (1928)
Rhodogorgonaceae Fredericq, J.N.Norris & Pueschel
Cryptog.Bot. 5:329 (1995)
Rhodomelaceae Horan.
Char.Ess.Fam. 238 (1847)
Rhodymeniaceae Harv.
Phycol.Brit. viii (1846)
Rhodymeniales: Family Incertae Sedis
Rhytidiaceae
Rhytismataceae
Ricciaceae Rchb.
Bot.Damen. 255 (1828)
Rickenellaceae Vizzini
Micol.Veg.Medit. 25:144 (2010)
Riellaceae Engl.
Syllabus Edn. 1:45 (1892)
Rimulariaceae Hafellner
Beih.Nova Hedwigia 79:331 (1984)
Rivulariaceae Bornet & Flahault
Ann.Sci.Nat., Bot. sér. 7, 3:338-340 (1886)
Roccellaceae Chevall.
Fl.Gen.Env.Paris 1:604 (1826)
Roccellinastraceae
Rosaceae Juss.
Gen.Pl. [Jussieu] 334 (1789)
Rubiaceae Juss.
Gen.Pl. [Jussieu] 196 (1789)
Ruppiaceae Horan.
Prim.Lin.Syst.Nat. 46 (1834)
Russulaceae Lotsy
Vortr.Bot.Stammesgesch. 708-710, Fig. 402 (1907)
Rutaceae Juss.
Gen.Pl. [Jussieu] 296 (1789)
Rutenbergiaceae