Articles by Author

10.3897/phytokeys.108.27254

Research Article

A new black nightshade (Morelloid clade, Solanum, Solanaceae) from the caatinga biome of north-eastern Brazil with a key to Brazilian morelloids

Sandra Knapp, Tiina Särkinen

13-08-2018

Unique: 3814 | Total: 6092

Reprint: € 6,00

1-12

Part of: A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)

Monograph

A revision of the Old World Black Nightshades (Morelloid clade of Solanum L., Solanaceae)

Tiina Särkinen, Peter Poczai, Gloria E. Barboza, Gerard M. van der Weerden, Maria Baden, Sandra Knapp

10.3897/phytokeys.106.21991

25-07-2018

Unique: 19554 | Total: 35908

Reprint: € 74,00

1-223

10.3897/phytokeys.100.27591

Editorial

PhytoKeys at 100: progress in sustainability, innovation, and speed to enhance publication in plant systematics

W. John Kress, Sandra Knapp, Pavel Stoev, Lyubomir Penev

21-06-2018

Unique: 3571 | Total: 5859

Reprint: € 5,00

1-8

10.3897/phytokeys.86.20712

Editorial

The Shenzhen Declaration on Plant Sciences: Too late or just in time?

W. John Kress, Sandra Knapp

18-09-2017

Unique: 3407 | Total: 5104

Reprint: € 3,00

1-2

Part of: A revision of the Solanum elaeagnifolium clade (Elaeagnifolium clade; subgenus Leptostemonum, Solanaceae)

Research Article

A revision of the Solanum elaeagnifolium clade (Elaeagnifolium clade; subgenus Leptostemonum, Solanaceae)

Sandra Knapp, Eva Sagona, Anna K.Z. Carbonell, Franco Chiarini

10.3897/phytokeys.84.12695

07-08-2017

Unique: 9447 | Total: 19089

Reprint: € 38,00

1-104

10.3897/phytokeys.76.11031

Short Communication

On the identity and typification of Solanum brasilianum Dunal (Solanaceae)

Suelma Ribeiro-Silva, Sandra Knapp, Carolyn E.B Proença

05-01-2017

Unique: 3861 | Total: 6341

Reprint: € 5,00

23-29

10.3897/phytokeys.74.10159

Research Article

Two new non-spiny Solanum (Solanaceae) from the Gran Chaco Americano and a key for the herbaceous glandular-pubescent solanums from the region

Tiina Sarkinen, Sandra Knapp

08-11-2016

Unique: 3856 | Total: 6322

Reprint: € 7,00

19-33

10.3897/phytokeys.70.9758

Research Article

Confirming the identity of two enigmatic “spiny solanums” (Solanum subgenus Leptostemonum, Solanaceae) collected by Jean-Baptiste Leschenault in Java

Xavier Aubriot, Caroline Loup, Sandra Knapp

04-10-2016

Unique: 3908 | Total: 6770

Reprint: € 7,00

97-110

Part of: A revision of the “African Non-Spiny” Clade of Solanum L. (Solanum sections Afrosolanum Bitter, Benderianum Bitter, Lemurisolanum Bitter, Lyciosolanum Bitter, Macronesiotes Bitter, and Quadrangulare Bitter: Solanaceae)

Research Article

A revision of the “African Non-Spiny” Clade of Solanum L. (Solanum sections Afrosolanum Bitter, Benderianum Bitter, Lemurisolanum Bitter, Lyciosolanum Bitter, Macronesiotes Bitter, and Quadrangulare Bitter: Solanaceae)

Sandra Knapp, Maria S. Vorontsova

10.3897/phytokeys.66.8457

13-07-2016

Unique: 7407 | Total: 13245

Reprint: € 50,00

1-142

10.3897/phytokeys.47.4423

Research Article

Two new non-spiny Solanum species from the Bolivian Andes (Morelloid Clade)

Tiina Sarkinen, Sandra Knapp, Michael Nee

20-03-2015

Unique: 3971 | Total: 6368

Reprint: € 7,00

97-109

10.3897/phytokeys.47.9076

Research Article

New species, additions and a key to the Brazilian species of the Geminata clade of Solanum L. (Solanaceae) in Brazil

Sandra Knapp, João Renato Stehmann, Leandro L. Giacomin

10-03-2015

Unique: 5128 | Total: 8411

Reprint: € 17,00

1-48