| 000 | 01847nab a2200277 a 4500 | ||
|---|---|---|---|
| 003 | AR-ReUNN | ||
| 005 | 20260702003329.0 | ||
| 008 | 260630s2007 ag |||||||||||||||||eng | ||
| 041 | 0 | _aeng | |
| 100 | 1 |
_aPereira, Jorge Fontella _9154652 |
|
| 700 | 1 |
_aGoyder, David J. _9155430 |
|
| 700 | 1 |
_aSilva, Nilda Marquete Ferreira da _9154654 |
|
| 245 | 1 | 0 | _aInfraspecific variation in Oxypetalum cordifolium (Vent.) Schltr. (Apocynaceae, Asclepiadoideae) / F. F. Pereira [et al.] |
| 264 | 1 | _c2007 | |
| 300 | _a7 páginas | ||
| 500 | _ail. byn, mapa | ||
| 520 | _aOxypetalum cordifolium subsp. harleyi Fontella & Goyder from the state of Bahia in NE Brazil is described and illustrated. The flabelliform lobes of the corona and the blade-like retinaculum indicate a close relationship not only with Oxypetalum cordifolium (Vent.) Schltr., but also O. mexiae Malme, O. pedicellatum Decne. and O. subriparium Malme. The characters used to distinguish these species are re-examined and the taxonomy of the group revised. Five taxa are recognised and are treated as regional subspecies of O. cordifolium. The subspecies are largely allopatric, although at its southernmost limit (eastern Rio de Janeiro) the distribution of subsp. brasiliense converges wiith that of subsp. pedicellatum, and the local variant subsp. mexiae occurs at the northernmost limit of subsp. brasiliense (Viçosa in the Brazilian state of Minas Gerais). Four new combinations are proposed and Gothofreda cordifolia Vent., the basionym of O. cordifolium, is lectotypified. A key to the five subspecies is presented. | ||
| 650 | 4 |
_aOxypetalum _9155431 |
|
| 650 | 4 |
_aAsclepiadaceae _9116203 |
|
| 650 | 4 |
_aFlora _92055 |
|
| 650 | 4 |
_aBrasil _94626 |
|
| 773 | 0 |
_tKew Bulletin _x0075-5974 _gv. 60 n. 1 (2005) _w238854 |
|
| 942 | _cART | ||
| 035 | _a(IBONE)41377 | ||
| 001 | 239688 | ||
| 999 |
_c239688 _d239688 |
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| 040 |
_aAR-ReUNN _bspa _cAR-ReUNN _eaacr2 |
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