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A foundation monograph of Convolvulus L. (Convolvulaceae).

Wood JR, Williams BR, Mitchell TC, Carine MA, Harris DJ, Scotland RW - PhytoKeys (2015)

Bottom Line: Ten taxa are given new status and recognised at new ranks: Convolvulusnamaquensis (Schltr. ex.The status of various infraspecific taxa is clarified and numerous taxa are lectotypified.This account represents a new initiative in terms of taxonomic monography, being an attempt to bring together the global approach of the traditional monograph with the more pragmatic and identification-focussed approach of most current floras while at the same time being informed by insights from molecular systematics.

View Article: PubMed Central - PubMed

Affiliation: Department of Plant Sciences, South Parks Road, University of Oxford, OX1 3RB, UK ; Honorary Research Associate, Royal Botanic Gardens, Kew.

ABSTRACT
A global revision of Convolvulus L. is presented, Calystegia R.Br. being excluded on pragmatic grounds. One hundred and ninety species are recognised with the greatest diversity in the Irano-Turanian region. All recognised species are described and the majority are illustrated. Distribution details, keys to species identification and taxonomic notes are provided. Four new species, Convolvulusaustroafricanus J.R.I.Wood & R.W.Scotland, sp. nov., Convolvulusiranicus J.R.I.Wood & R.W.Scotland, sp. nov., Convolvuluspeninsularis J.R.I.Wood & R.W.Scotland, sp. nov. and Convolvulusxanthopotamicus J.R.I.Wood & R.W.Scotland, sp. nov., one new subspecies Convolvuluschinensissubsp.triangularis J.R.I.Wood & R.W.Scotland, subsp. nov., and two new varieties Convolvulusequitansvar.lindheimeri J.R.I.Wood & R.W.Scotland, var. nov., Convolvulusglomeratusvar.sachalitarum J.R.I.Wood & R.W.Scotland, var. nov. are described. Convolvulusincisodentatus J.R.I.Wood & R.W.Scotland, nom. nov., is provided as a replacement name for the illegitimate Convolvulusincisus Choisy. Several species treated as synonyms of other species in recent publications are reinstated including Convolvuluschinensis Ker-Gawl., Convolvulusspinifer M.Popov., Convolvulusrandii Rendle and Convolvulusaschersonii Engl. Ten taxa are given new status and recognised at new ranks: Convolvulusnamaquensis (Schltr. ex. A.Meeuse) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulushermanniaesubsp.erosus (Desr.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvuluscrenatifoliussubsp.montevidensis (Spreng.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulusfruticulosussubsp.glandulosus (Webb) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvuluscapituliferussubsp.foliaceus (Verdc.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulushystrixsubsp.ruspolii (Dammer ex Hallier f.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulushystrixsubsp.inermis (Chiov.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulusrottlerianussubsp.stocksii (Boiss.) J.R.I.Wood & R.W.Scotland, comb. et stat. nov., Convolvuluscalvertiisubsp.ruprechtii (Boiss.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvuluscephalopodussubsp.bushiricus (Bornm.) J.R.I.Wood & R.W.Scotland, stat. nov. The status of various infraspecific taxa is clarified and numerous taxa are lectotypified. This account represents a new initiative in terms of taxonomic monography, being an attempt to bring together the global approach of the traditional monograph with the more pragmatic and identification-focussed approach of most current floras while at the same time being informed by insights from molecular systematics.

No MeSH data available.


Related in: MedlinePlus

1–6Convolvulusfarinosus1 leaf 2 outer sepal 3 middle sepal 4 inner sepal 5 stamen 6 ovary and style. From Voeke 3803 (GOET) 7–14Convolvulusocellatus7 leaf 8 outer sepal 9 middle sepal 10 inner sepal 11 stamen 12 ovary and style 13 bracteoles, calyx and capsule 14 seeds. From Adams 10/1920 (K) 15–22Convolvulusrandii15 leaf 16 bracteoles 17 outer sepal 18 middle sepal 19 inner sepal 20 stamen 21 ovary and style 22 calyx and capsule. From Leach and Muller 11720 (K) 23–28Convolvulusaschersonii23 leaf 24 bracteoles showing flower buds 25 outer sepal 26 inner sepal 27 stamen 28 ovary and style. From Moss 6304 (BM) 29–35Convolvulusnatalensis29 leaf 30 leaf 31 outer sepal 32 inner sepal 33 stamen 34 ovary and style 35 calyx and capsule 29 & 31–35 from Hilliard 5023 (K) 30 from Drège s.n. (OXF) 36–42Convolvulussagittatus36 leaf 37 outer sepal 38 inner sepal 39 stamen 40 ovary and style 41 calyx and capsule 42 seeds. From Wood 3239 (BM) 43–51Convolvulusaustroafricanus43 leaf 44 bracteole 45 outer sepal 46 middle sepal 47 inner sepal 48 stamen 49 ovary and style 50 calyx and capsule 51 seed. From Noorgrann 423 (K).
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Figure 7: 1–6Convolvulusfarinosus1 leaf 2 outer sepal 3 middle sepal 4 inner sepal 5 stamen 6 ovary and style. From Voeke 3803 (GOET) 7–14Convolvulusocellatus7 leaf 8 outer sepal 9 middle sepal 10 inner sepal 11 stamen 12 ovary and style 13 bracteoles, calyx and capsule 14 seeds. From Adams 10/1920 (K) 15–22Convolvulusrandii15 leaf 16 bracteoles 17 outer sepal 18 middle sepal 19 inner sepal 20 stamen 21 ovary and style 22 calyx and capsule. From Leach and Muller 11720 (K) 23–28Convolvulusaschersonii23 leaf 24 bracteoles showing flower buds 25 outer sepal 26 inner sepal 27 stamen 28 ovary and style. From Moss 6304 (BM) 29–35Convolvulusnatalensis29 leaf 30 leaf 31 outer sepal 32 inner sepal 33 stamen 34 ovary and style 35 calyx and capsule 29 & 31–35 from Hilliard 5023 (K) 30 from Drège s.n. (OXF) 36–42Convolvulussagittatus36 leaf 37 outer sepal 38 inner sepal 39 stamen 40 ovary and style 41 calyx and capsule 42 seeds. From Wood 3239 (BM) 43–51Convolvulusaustroafricanus43 leaf 44 bracteole 45 outer sepal 46 middle sepal 47 inner sepal 48 stamen 49 ovary and style 50 calyx and capsule 51 seed. From Noorgrann 423 (K).

Mentions: Figure 7, t. 7–14


A foundation monograph of Convolvulus L. (Convolvulaceae).

Wood JR, Williams BR, Mitchell TC, Carine MA, Harris DJ, Scotland RW - PhytoKeys (2015)

1–6Convolvulusfarinosus1 leaf 2 outer sepal 3 middle sepal 4 inner sepal 5 stamen 6 ovary and style. From Voeke 3803 (GOET) 7–14Convolvulusocellatus7 leaf 8 outer sepal 9 middle sepal 10 inner sepal 11 stamen 12 ovary and style 13 bracteoles, calyx and capsule 14 seeds. From Adams 10/1920 (K) 15–22Convolvulusrandii15 leaf 16 bracteoles 17 outer sepal 18 middle sepal 19 inner sepal 20 stamen 21 ovary and style 22 calyx and capsule. From Leach and Muller 11720 (K) 23–28Convolvulusaschersonii23 leaf 24 bracteoles showing flower buds 25 outer sepal 26 inner sepal 27 stamen 28 ovary and style. From Moss 6304 (BM) 29–35Convolvulusnatalensis29 leaf 30 leaf 31 outer sepal 32 inner sepal 33 stamen 34 ovary and style 35 calyx and capsule 29 & 31–35 from Hilliard 5023 (K) 30 from Drège s.n. (OXF) 36–42Convolvulussagittatus36 leaf 37 outer sepal 38 inner sepal 39 stamen 40 ovary and style 41 calyx and capsule 42 seeds. From Wood 3239 (BM) 43–51Convolvulusaustroafricanus43 leaf 44 bracteole 45 outer sepal 46 middle sepal 47 inner sepal 48 stamen 49 ovary and style 50 calyx and capsule 51 seed. From Noorgrann 423 (K).
© Copyright Policy - creative-commons-attribution
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4489078&req=5

Figure 7: 1–6Convolvulusfarinosus1 leaf 2 outer sepal 3 middle sepal 4 inner sepal 5 stamen 6 ovary and style. From Voeke 3803 (GOET) 7–14Convolvulusocellatus7 leaf 8 outer sepal 9 middle sepal 10 inner sepal 11 stamen 12 ovary and style 13 bracteoles, calyx and capsule 14 seeds. From Adams 10/1920 (K) 15–22Convolvulusrandii15 leaf 16 bracteoles 17 outer sepal 18 middle sepal 19 inner sepal 20 stamen 21 ovary and style 22 calyx and capsule. From Leach and Muller 11720 (K) 23–28Convolvulusaschersonii23 leaf 24 bracteoles showing flower buds 25 outer sepal 26 inner sepal 27 stamen 28 ovary and style. From Moss 6304 (BM) 29–35Convolvulusnatalensis29 leaf 30 leaf 31 outer sepal 32 inner sepal 33 stamen 34 ovary and style 35 calyx and capsule 29 & 31–35 from Hilliard 5023 (K) 30 from Drège s.n. (OXF) 36–42Convolvulussagittatus36 leaf 37 outer sepal 38 inner sepal 39 stamen 40 ovary and style 41 calyx and capsule 42 seeds. From Wood 3239 (BM) 43–51Convolvulusaustroafricanus43 leaf 44 bracteole 45 outer sepal 46 middle sepal 47 inner sepal 48 stamen 49 ovary and style 50 calyx and capsule 51 seed. From Noorgrann 423 (K).
Mentions: Figure 7, t. 7–14

Bottom Line: Ten taxa are given new status and recognised at new ranks: Convolvulusnamaquensis (Schltr. ex.The status of various infraspecific taxa is clarified and numerous taxa are lectotypified.This account represents a new initiative in terms of taxonomic monography, being an attempt to bring together the global approach of the traditional monograph with the more pragmatic and identification-focussed approach of most current floras while at the same time being informed by insights from molecular systematics.

View Article: PubMed Central - PubMed

Affiliation: Department of Plant Sciences, South Parks Road, University of Oxford, OX1 3RB, UK ; Honorary Research Associate, Royal Botanic Gardens, Kew.

ABSTRACT
A global revision of Convolvulus L. is presented, Calystegia R.Br. being excluded on pragmatic grounds. One hundred and ninety species are recognised with the greatest diversity in the Irano-Turanian region. All recognised species are described and the majority are illustrated. Distribution details, keys to species identification and taxonomic notes are provided. Four new species, Convolvulusaustroafricanus J.R.I.Wood & R.W.Scotland, sp. nov., Convolvulusiranicus J.R.I.Wood & R.W.Scotland, sp. nov., Convolvuluspeninsularis J.R.I.Wood & R.W.Scotland, sp. nov. and Convolvulusxanthopotamicus J.R.I.Wood & R.W.Scotland, sp. nov., one new subspecies Convolvuluschinensissubsp.triangularis J.R.I.Wood & R.W.Scotland, subsp. nov., and two new varieties Convolvulusequitansvar.lindheimeri J.R.I.Wood & R.W.Scotland, var. nov., Convolvulusglomeratusvar.sachalitarum J.R.I.Wood & R.W.Scotland, var. nov. are described. Convolvulusincisodentatus J.R.I.Wood & R.W.Scotland, nom. nov., is provided as a replacement name for the illegitimate Convolvulusincisus Choisy. Several species treated as synonyms of other species in recent publications are reinstated including Convolvuluschinensis Ker-Gawl., Convolvulusspinifer M.Popov., Convolvulusrandii Rendle and Convolvulusaschersonii Engl. Ten taxa are given new status and recognised at new ranks: Convolvulusnamaquensis (Schltr. ex. A.Meeuse) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulushermanniaesubsp.erosus (Desr.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvuluscrenatifoliussubsp.montevidensis (Spreng.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulusfruticulosussubsp.glandulosus (Webb) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvuluscapituliferussubsp.foliaceus (Verdc.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulushystrixsubsp.ruspolii (Dammer ex Hallier f.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulushystrixsubsp.inermis (Chiov.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvulusrottlerianussubsp.stocksii (Boiss.) J.R.I.Wood & R.W.Scotland, comb. et stat. nov., Convolvuluscalvertiisubsp.ruprechtii (Boiss.) J.R.I.Wood & R.W.Scotland, stat. nov., Convolvuluscephalopodussubsp.bushiricus (Bornm.) J.R.I.Wood & R.W.Scotland, stat. nov. The status of various infraspecific taxa is clarified and numerous taxa are lectotypified. This account represents a new initiative in terms of taxonomic monography, being an attempt to bring together the global approach of the traditional monograph with the more pragmatic and identification-focussed approach of most current floras while at the same time being informed by insights from molecular systematics.

No MeSH data available.


Related in: MedlinePlus