Symplocos, Jacquin, 1760
|
publication ID |
https://doi.org/10.11646/phytotaxa.264.1.1 |
|
persistent identifier |
https://treatment.plazi.org/id/D425E444-6B0D-FFD2-0481-E6A8FF7D759B |
|
treatment provided by |
Felipe (2024-09-03 19:24:38, last updated 2024-09-04 01:11:12) |
|
scientific name |
Symplocos |
| status |
|
Key to the sections and series of Symplocos View in CoL in Mexico and Central America
1.
1. Leaf midvein flat or prominent adaxially, at least at base; petals connate at base only; androecium adnate to corolla at base only; filaments terete in cross section, apically not constricted; endocarp 1-locular (rarely 2–3-locular in S. longipes View in CoL , then septa thin and delicate) ............................................................................................................................... I. S. section Hopea Leaf midvein sulcate adaxially, at least at base; petals connate distinctly beyond base; androecium adnate to corolla distinctly beyond base; filaments tangentially flattened in cross section, apically constricted; endocarp (2–)3–5-locular, septa thick and firm .......................................................................................................II. S. [section Symplocos ] series Symplocos
I. Symplocos section Hopea (L.) Candolle (1844: 253). ≡ Hopea Linnaeus (1767: 105) View in CoL , nom. rej., non Roxburgh (1811: 7), nom. cons. ≡ Protohopea Miers (1879: 289) . ≡ Symplocos subg. Hopea (L.) C.B.Clarke in Hooker (1882: 572). Type:— Hopea tinctoria Linnaeus (1767: 105) (≡ Symplocos tinctoria View in CoL [L.] L’Héritier [1791: 176])
= Barberina Vellozo (1825: 235) . ≡ Symplocos sect. Barberina (Vell.) Candolle (1844: 253) . ≡ Symplocos subsect. Barberina (Vell.) Bentham & Hooker (1876: 668) . Type:— Barberina hirsuta Vellozo (1825: 235) (≡ Symplocos hirsuta (Vell.) Candolle [1844: 253] View in CoL ).
= Epigenia Vellozo (1825: 183) . ≡ Symplocos subg. Epigenia Brand (1901: 26) . Lectotype (designated by Fritsch et al. 2008):— Epigenia crenata Vellozo (1825: 184) View in CoL .
= Symplocos sect. Pseudosymplocos Brand (1901: 30) . Lectotype (designated by Fritsch et al. 2008):— Symplocos salicifolia Grisebach (1866: 168) View in CoL .
Trees, evergreen (in Mexico and Central America) or rarely deciduous or semi-deciduous. Mature current-year branchlets usually green, or rarely brown. Leaf midvein flat or prominent adaxially, at least at base. Hermaphroditic (in Mexico and Central America) or dioecious. Bracts and bracteoles caducous at anthesis. Petals connate at base only. Androecium adnate to corolla at base only; filaments terete in cross section, apically not constricted. Gynoecium 3-carpellate; disk glabrous (in Mexico and Central America) or pubescent; stigma terminal. Endocarp usually 1-locular, rarely also 2–3-locular with thin and delicate septa, usually rounded or rarely fluted.
The Mexican and Central American species of Symplocos section Hopea
1.
Bentham, G. & Hooker, J. D. (1876) Genera Plantarum. Vol. 2. Lovell Reeve & Co., Williams & Norgate, 1225 pp.
Brand, A. (1901) Symplocaceae. In: Engler, A. (Ed.) Das Pflanzenreich, Heft 6 (IV, 242). Engelmann, Leipzig, pp. 1 - 100.
Candolle, A. de (1844) Prodromus systematis naturalis regni vegetabilis. Vol. 8. Treuttel & Wurtz, Paris, 684 pp.
Fritsch, P. W., Kelly, L. M., Wang, Y. F., Almeda, F. & Kriebel, R. (2008) Revised infrafamilial classification of Symplocaceae based on phylogenetic data from DNA sequences and morphology. Taxon 57: 823 - 852.
Grisebach, A. H. R. (1866) Catalogus plantarum cubensium. Wilhelm Engelmann, Leipzig, 301 pp.
Hooker, J. D. (1882) The flora of British India. Volume III. Reeve & Co., London, 712 pp.
L'Heritier, C. L. (1791) On the genus of Symplocos, comprehending Hopea, Alstonia, and Ciponima. Transactions of the Linnean Society of London 1: 174 - 176. http: // dx. doi. org / 10.1111 / j. 1096 - 3642.1791. tb 00397. x
Linnaeus, C. (1767) Mantissa plantarum. Vol. 1. Holmiae, Salvius, Stockholm, 144 pp.
Roxburgh, W. (1811) Plants of the coast of Coromandel. Vol. 3 (1). W. Bullmer & Co., London, pp. 1 - 20.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
|
Kingdom |
|
|
Phylum |
|
|
Class |
|
|
Order |
|
|
Family |
Symplocos
| Kelly, Lawrence M., Almeda, Frank & Fritsch, Peter W. 2016 |
Epigenia
| Brand, A. 1901: ) |
Symplocos sect. Pseudosymplocos
| Brand, A. 1901: ) |
| Grisebach, A. H. R. 1866: ) |