Abstract
Annual herbs covered with glandular and eglandular trichomes; root a secondarily thickened taproot with fibrous secondary roots; stems branched, non-woody, fibrous. Leaves basal, rosulate, alternate, exstipulate, obovate-spathulate, entire; scape bracts (stem leaves) leaf-like, alternate, deeply palmately 5–7-lobed, lobes minutely toothed. Inflorescences axillary, scapose, branched, short-lived, erect. Flowers numerous in terminal dichasia, hermaphrodite, minute; perianth actinomorphic, perigynous; sepals 5, shortly connate basally, valvate, adnate to the basal third of the ovary, persistent, densely hairy; petals 5, free, rotate, white, imbricate in bud; stamens 5, alternipetalous, perigynous; filaments free; anthers dorsifixed, 2-thecate, 4-sporangiate, introrse, opening by lateral slits; gynoecium of two united carpels; ovary half-inferior, hairy, laterally compressed 1,2-locular with axile placentation; ovules single in each locule, sub-basally attached, erect, campylotropous, unitegmic, tenuinucellate with a well-developed endothelium; stylodia two, shortly fused basally, terminal, filiform-tapering, recurved, stigma minutely capitate, papillate. Fruit a hairy, laterally compressed, loculicidal, cartilaginous capsule. Seeds small, ovoid-turbinate, brown, finely reticulate-sculptured, exarillate at maturity; endosperm hard, copious, non-starchy, oily; embryo small, linear.
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Selected Bibliography
Albach, D.C., Soltis, P.S., Soltis, D.E., Olmstead, R.G. 2001. Phylogenetic analysis of Asterids based on sequences of four genes. Ann. Missouri Bot. Gard. 88: 163–212.
Al Shammary, K.I.A., Gornall, R.J. 1994. Trichome anatomy of the Saxifragaceae s.l. from the southern hemisphere. Bot. J. Linn. Soc. 114: 99–131.
APG (Angiosperm Phylogeny Group) 1998. An ordinal classification for the families of flowering plants. Ann. Missouri Bot. Gard. 85: 531–553.
APG (Angiosperm Phylogeny Group) II 2003. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II. Bot. J. Linn. Soc. 141: 399–436.
APG (Angiosperm Phylogeny Group) III 2009. An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG III. Bot. J. Linn. Soc. 161: 105–121.
Aplin, T.E.H., Cannon, J.R., 1971. Distribution of alkaloids in some Western Australian plants. Econ. Bot. 25: 366–380.
Backlund, A., Bremer, B. 1997. Phylogeny of the Asteridae s. str. based on rbcL sequences, with particular reference to the Dipsacales. Plant Syst. Evol. 207: 225–254.
Bremer, K., Backlund, A., Sennblad, B., Swenson, U., Andreason, K., Hjertson, M., Lundberg, J., Backlund, M., Bremer, B. 2001. A phylogenetic analysis of 100+ genera and 50+ families of euasterids based on morphological and molecular data with notes on possible higher level morphological synapomorphies. Plant Syst. Evol. 229: 137–169.
Bremer, B., Bremer, K., Heidari, N., Erixon, P., Olmstead, R.G., Anderberg, A.A., Källersjö, M., Barkhordarian, E. 2002. Phylogenetics of asterids based on 3 coding and 3 non-coding chloroplast DNA markers and the utility of non-coding DNA at higher taxonomic levels. Mol. Phylogenet. Evol. 24: 274–301.
Cronquist, A. 1981. An integrated system of classification of flowering plants. New York: Columbia Univ. Press.
Engler, A. 1890. Saxifragaceae. In: Natürl. Pflanzenfam. III, 2a. Leipzig: W. Engelmann, pp. 46, 65–66.
Engler, A. 1928. Saxifragaceae. In: Natürl. Pflanzenfam., ed. 2, 18a. Leipzig: W. Engelmann, pp. 74–226.
Gornall, R.J., Al-Shammary, K.I.A. 1998. Eremosynaceae. In: Cutler, D.F., Gregory, M. (eds.) Anatomy of the Dicotyledons, 2nd edn. Vol. 4. Saxifragales. Oxford: Clarendon Press, pp. 236–237.
Hibsch-Jetter, C., Soltis, D.E., Macfarlane, T.D. 1997. Phylogenetic analysis of Eremosyne pectinata (Saxifragaceae s. l.) based on rbcL sequence data. Plant Syst. Evol. 204: 225–232.
Hideaux, M., Ferguson, I.K. 1976. The stereostructure of the exine and its evolutionary significance in Saxifragaceae sensu lato. In: Ferguson, I.K., Muller, I. (eds.) The Evolutionary Significance of the Exine. Linnean Society Symposium Series 1. London: Academic Press, pp. 327–377.
Soltis, D.E., Soltis, P.S. 1997. Phylogenetic relationships in Saxifragaceae sensu lato – a comparison of topologies based on 18s rDNA and rbcL sequences. Amer. J. Bot. 84: 504–522.
Takhtajan, A. 1997. Diversity and Classification of Flowering Plants. New York: Columbia Univ. Press.
Tank, D.C., Donoghue, M.J. 2010. Phylogeny and phylogenetic nomenclature of the Campanulidae based on an expanded sample of genes and taxa. Syst. Bot. 35: 425–441.
Winkworth, R.C., Lundberg, J., Donoghue, M.J. 2008. Toward a resolution of campanulid phylogeny, with a special reference to the placement of Dipsacales. Taxon 57: 53–65.
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Conran, J.G., Macfarlane, T.D. (2016). Eremosynaceae. In: Kadereit, J., Bittrich, V. (eds) Flowering Plants. Eudicots. The Families and Genera of Vascular Plants, vol 14. Springer, Cham. https://doi.org/10.1007/978-3-319-28534-4_13
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