The family Saxifragaceae has about 40 accepted genera, according to Plants of the World Online.[1][2][3]
![Flowers of Tiarella](https://upload.wikimedia.org/wikipedia/commons/thumb/4/41/Foamflower.jpg/220px-Foamflower.jpg)
- Asimitellaria (Wakab.) R.A.Folk & Y.Okuyama
- Astilbe Buch.-Ham. ex D.Don – false goat's-beards
- Astilboides Engl.
- Bensoniella C.V.Morton – Oregon bensoniella
- Bergenia Moench
- Bolandra A.Gray – false coolworts
- Boykinia Nutt. – brookfoams (including Telesonix Raf.)[4]
- Brewerimitella (Engl.) R.A.Folk & Y.Okuyama
- Cascadia A.M.Johnson
- Chrysosplenium L. – golden-saxifrages
- Conimitella Rydb.
- Darmera Voss – Indian rhubarb (synonym Peltiphyllum)
- Elmera Rydb.
- Hemieva Raf.
- Heuchera L. – Coral bells
- Jepsonia Small
- Leptarrhena R.Br.
- Lithophragma (Nutt.) Torr. & A.Gray – woodlandstars
- Micranthes Haw.
- Mitella Tourn. ex L. – miterworts
- Mitellastra (Nutt. ex Torr. & A.Gray) Howell
- Mukdenia Koidz. – mukdenias
- Oresitrophe Bunge
- Ozomelis Raf.
- Pectiantia Raf.
- Peltoboykinia (Engl.) H.Hara
- Rodgersia A.Gray
- Saniculiphyllum C.Y.Wu & T.C.Ku
- Saxifraga Tourn. ex L. – Saxifrages (including Saxifragella Engl.)[5]
- Saxifragodes D.M.Moore
- Saxifragopsis Small (sometimes included in Saxifraga)
- Spuriomitella (H.Boissieu) R.A.Folk & Y.Okuyama
- Suksdorfia A.Gray (including Hieronymusia)[4]
- Sullivantia Torr. & A.Gray – coolworts
- Tanakaea Franch. & Sav.
- Telesonix Raf.
- Tellima R.Br. – Fringecups
- Tetilla DC.
- Tiarella L. – foamflowers
- Tolmiea Torr. & A.Gray – Piggyback plant
The family does not include the genus Sassafras, despite the possibly related Latin etymology of the names.
References
[edit]- ^ Saxifragaceae Juss. Plants of the World Online. Retrieved 11 April 2024.
- ^ Christenhusz & Byng 2016.
- ^ Christenhusz et al 2017.
- ^ a b Soltis et al 1993.
- ^ Deng et al 2015.
Bibliography
[edit]- Byng, James W. (2014). "Saxifragales". The Flowering Plants Handbook: A practical guide to families and genera of the world. Plant Gateway Ltd. pp. 156–166. ISBN 978-0-9929993-1-5.
- Christenhusz, Maarten J. M.; Fay, Michael F.; Chase, Mark W. (2017). "Saxifragales". Plants of the World: An Illustrated Encyclopedia of Vascular Plants. University of Chicago Press. pp. 231–244. ISBN 978-0-226-52292-0.
- Christenhusz, Maarten JM & Byng, J. W. (2016). "The number of known plants species in the world and its annual increase". Phytotaxa. 261 (3). Magnolia Press: 201–217. doi:10.11646/phytotaxa.261.3.1.
- Deng, Jia-bin; Drew, Bryan T.; Mavrodiev, Evgeny V.; Gitzendanner, Matthew A.; Soltis, Pamela S.; Soltis, Douglas E. (February 2015). "Phylogeny, divergence times, and historical biogeography of the angiosperm family Saxifragaceae". Molecular Phylogenetics and Evolution. 83: 86–98. doi:10.1016/j.ympev.2014.11.011. PMID 25479063.
- Soltis, Douglas E.; Morgan, David R.; Grable, Albert; Soltis, Pamela S.; Kuzoff, Robert (September 1993). "Molecular Systematics of Saxifragaceae Sensu Stricto". American Journal of Botany. 80 (9): 1056. doi:10.2307/2445753. JSTOR 2445753.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction