Jaarsveld, Ernst van : rechercher sur Z-Library

Année:

2011

Langue:

english

Fichier:

PDF, 5.80 MB

english, 2011

Aloe mocamedensis, a new species from the Namib Desert, south-western Angola

Journal:

van Jaarsveld, Ernst, Deacon, James

Année:

2012

Langue:

english

Fichier:

PDF, 11.19 MB

english, 2012

Cape Agulhas, Africa's Southernmost Succulents, and Aloe Juddii, Newly Named from the Region

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 2.84 MB

english, 2010

Aloe scorpioides ; a New Range Extension to the Sierra Das Neves, South-West Angola

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 8.51 MB

english, 2015

Esterhuysenia grahambeckii, a new rare species in the Aizoaceae (Mesembryanthema, Ruschioideae) from the Rooiberg, Western Cape, South Africa

Journal:

Jaarsveld, Ernst J. van, Helme, Nick, Tribble, Derek

Année:

2011

Langue:

english

Fichier:

PDF, 13.51 MB

english, 2011

Crassula fragarioides, a new sandstone outcrop species from the Bokkeveld Escarpment, Northern Cape, South Africa

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 5.68 MB

english, 2011

Gasteria koenii, a New Gasteria Species from the Swartberg, Western-Cape, South Africa

Journal:

Jaarsveld, Ernst van, Hammer, Steven

Année:

2017

Langue:

english

Fichier:

PDF, 5.50 MB

english, 2017

Gibbaeum johnstonii, a new species from the Little Karoo

Journal:

Année:

1996

Langue:

english

Fichier:

PDF, 208 KB

english, 1996

Dracaena transvaalensis Bak., (Dracaenaceae) the dragon tree of the Limpopo Province, South Africa

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 2.24 MB

english, 2016

Astroloba cremnophila a new cliff dwelling succulent from the Klein Karoo (Western Cape, South Africa)

van Jaarsveld, Ernst J.

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 2.10 MB

english, 2015

Cotyledon petiolaris , a new cliff-dwelling succulent from the Eastern Cape, South Africa

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 1.64 MB

english, 2015

Cotyledon gloeophylla , a new species from the Kouga River, Eastern Cape

van Jaarsveld, Ernst J.

Journal:

Molteno, Steven, Jaarsveld, Ernst J. van, Smith, Gideon F.

Année:

2015

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2015

Astroloba robusta P.Reinecke ex Molteno, Van Jaarsv. & Gideon F.Sm. (Asphodelaceae: Alooideae), a new species from the Great Karoo, South Africa

Journal:

Molteno, Steven, Jaarsveld, Ernst J. van, Smith, Gideon F.

Année:

2017

Langue:

english

Fichier:

PDF, 1.40 MB

english, 2017

Astroloba tenax Molteno, Van Jaarsv. & Gideon F.Sm. (Asphodelaceae: Alooideae), a new species from the Groot Swartberg Mountain, South Africa

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 2.14 MB

english, 2017

Gasteria loedolffiae (Asphodelaceae). A new cliff-dwelling species from the Eastern Cape, South Africa

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 1.55 MB

english, 2014

Chlorophytum cremnophilum (Anthericaceae), a new caulescent succulent cliff-hanger from the Eastern Cape (RSA)

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 1.05 MB

english, 2014

Aloe andersonii , A new cliff-dwelling aloe from Mpumalanga, South Africa

Journal:

SWANEPOEL, WESSEL, VAN JAARSVELD, ERNST J.

Année:

2014

Langue:

english

Fichier:

PDF, 1.18 MB

english, 2014

Ocimum sebrabergensis (Lamiaceae), a new species from Namibia

Journal:

VAN JAARSVELD, ERNST, VENTER, STEPHANUS

Année:

2019

Langue:

english

Fichier:

PDF, 2.53 MB

english, 2019

Ledebouria weberi (Asparagaceae, Massoniinae), a new species from the Western Cape, South Africa

Journal:

SWANEPOEL, WESSEL, VAN JAARSVELD, ERNST J.

Année:

2019

Langue:

english

Fichier:

PDF, 3.02 MB

english, 2019

A new species of Hymenodictyon (Rubiaceae, Cinchonoideae) from Namibia

Journal:

Année:

2020

Fichier:

PDF, 8.38 MB

2020

Welwitschia mirabilis and the 100-year old Kirstenbosch National Botanical Garden, Cape town, South Africa

Van Jaarsveld, Ernst

Journal:

Année:

2013

Langue:

english

Fichier:

PDF, 4.47 MB

english, 2013

Othonna triplinervia

VAN JAARSVELD, ERNST

Journal:

Année:

2006

Langue:

english

Fichier:

PDF, 3.12 MB

english, 2006

Tinospora fragosa (Menispermaceae) subsp. fragosa adaptation to its hostile African habitat.

Journal:

Smith, Gideon F., Jaarsveld, Ernst J. van

Année:

2016

Langue:

english

Fichier:

PDF, 2.75 MB

english, 2016

Astroloba tenax var. moltenoi Gideon F.Sm. & Van Jaarsv. (Asphodelaceae: Alooideae), a new variety in Astroloba tenax Molteno, Van Jaarsv. & Gideon F.Sm. from the south-central Groot Karoo, South Africa

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 1.67 MB

english, 2017

Cotyledon egglii , a new species from the Barberton region, Mpumalanga, South Africa

Journal:

Molteno, Steven, Smith, Gideon F., Jaarsveld, Ernst Van

Année:

2017

Langue:

english

Fichier:

PDF, 1.97 MB

english, 2017

Extending the Natural Distribution Range of Astroloba herrei Uitewaal (Asphodelaceae: Alooideae): Implications for Its Conservation Status

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 3.96 MB

english, 2017

Bulbine dewetii , a New Cliff-Dwelling Bulbine Species (Asphodelaceae) from the Western Cape

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 3.20 MB

english, 2017

Tylecodon florentii, a new cliff dwelling species from the Kookrivier cliffs, Richtersveld (Northern Cape Province), South Africa

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 915 KB

english, 2016

Bulbine spongiosa , a new cliff-dwelling species (Asphodelaceae) from the Western Cape

van Jaarsveld, Ernst J.

Journal:

Jaarsveld, Ernst J. van, Eggli, Urs

Année:

2015

Langue:

english

Fichier:

PDF, 1.76 MB

english, 2015

Correction of a nomenclatural problem in Cotyledon

Journal:

Jaarsveld, Ernst J. Van, Tribble, Derek

Année:

2017

Langue:

english

Fichier:

PDF, 84 KB

english, 2017

Tylecodon celatus, a new cryptic succulent from Nuwerus, Namaqualand (Western Cape, South Africa)

Journal:

Année:

2017

Langue:

english

Fichier:

PDF, 1.53 MB

english, 2017

Kalanchoe waterbergensis, A new Kalanchoe species from the Waterberg, Limpopo Province, South Africa

Journal:

Jaarsveld, Ernst J. van, Harrower, Adam

Année:

2017

Langue:

english

Fichier:

PDF, 1.36 MB

english, 2017

Aloe liliputana , a new grass aloe from Pondoland, Eastern Cape, Republic of South Africa

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 1.22 MB

english, 2014

Aloe condyae, a new cliff-dwelling aloe from Mpumalanga, Republic of South Africa

Journal:

Année:

2012

Langue:

english

Fichier:

PDF, 7.13 MB

english, 2012

Delosperma abbottii. A new cliff dwelling species from the coastal eastern parts of South Africa

Journal:

VAN JAARSVELD, ERNST, VENTER, STEPHANUS

Année:

2015

Langue:

english

Fichier:

PDF, 2.72 MB

english, 2015

Ledebouria weberi (Asparagaceae, Massoniinae), a new species from the Western Cape, South Africa

Journal:

Ben-Erik Van Wyk, Charles S. Whitehead, Hugh F. Glen, David S. Hardy, Ernst J. Van Jaarsveld, Gideon F. Smith

Année:

2019

Fichier:

PDF, 3.02 MB

2019

Nectar sugar composition in the subfamily Alloideaec (Aphodelaceae)

Journal:

Biochemical Systematics and Ecology

Année:

1993

Langue:

english

Fichier:

PDF, 397 KB

english, 1993

Cultivation of South African and Namibian cliff-dwelling succulents with pendent growth forms

VAN JAARSVELD, ERNST

Journal:

Van Jaarsveld, Ernst J, Hammer, Steven A

Année:

2006

Langue:

english

Fichier:

PDF, 29.90 MB

english, 2006

Tylecodon Bruynsii

Journal:

Van Jaarsveld, Ernst, Struck, Mike

Année:

2009

Langue:

english

Fichier:

PDF, 1.13 MB

english, 2009

The succulent flora of South Africa and Namibia: representation and distribution

Journal:

Giornale botanico italiano

Année:

1995

Langue:

english

Fichier:

PDF, 920 KB

english, 1995

Field evidence from Namibia does not support the designation of Angolan and Namibian subspecies of Welwitschia mirabilis Hook

Jacobson, Nicholas, Jacobson, Peter, van Jaarsveld, Ernst, Jacobson, Kathryn

Journal:

Transactions of the Royal Society of South Africa

Année:

2014

Langue:

english

Fichier:

PDF, 390 KB

english, 2014

Phylogenetics and Diversification of Cotyledon (Crassulaceae) Inferred from Nuclear and Chloroplast DNA Sequence Data

Mark E. Mort, Nicholas Levsen, Christopher P. Randle, Ernst Van Jaarsveld and Annie Palmer

Journal:

American Journal of Botany

Année:

2005

Langue:

english

Fichier:

PDF, 733 KB

english, 2005

Cotyledon lutea , a New Species from the Western Cape, Republic of South Africa

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 2.99 MB

english, 2015

Cotyledon woodii subsp. Cremnophila , a New Cliff Dwelling Taxon from the Kei River, Eastern Cape, Republic of South Africa

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 2.39 MB

english, 2015

Crassula montana subsp. Borealis, a New Cliff-Dwelling Species from Namaqualand, Northern Cape, Republic of South Africa

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 4.50 MB

english, 2015

Succulents and Their Adaptation to Mega-Herbivores in the Gonarezhou National Park (Eastern Zimbabwe) and the First Records in Zimbabwe of the Succulent Twiner Tinospora fragosa and a Succulent Mistletoe, Agelanthus crassifolius

Journal:

MARTÍNEZ-AZORÍN, MARIO, CRESPO, MANUEL B., DOLD, ANTHONY P., WETSCHNIG, WOLFGANG, PINTER, MICHAEL, PFOSSER, MARTIN, VAN JAARSVELD, ERNST

Année:

2015

Langue:

english

Fichier:

PDF, 15.16 MB

english, 2015

Sagittanthera (Hyacinthaceae, Urgineoideae), a new buzz pollinated genus from the Eastern Cape Province of South Africa

Journal:

Jaarsveld, Ernst J. van, Eggli, Urs

Année:

2013

Langue:

english

Fichier:

PDF, 2.50 MB

english, 2013

Correction of a nomenclatural problem in Cotyledon (Crassulaceae), and notes on the taxonomy of miscellaneous succulent Hyacinthaceae

Journal:

Jaarsveld, Ernst van, Koutnik, Daryl

Année:

2016

Langue:

english

Fichier:

PDF, 288 KB

english, 2016

New Cotyledon and Tylecodon species (Crassulaceae) from the Cape Province.

Journal:

Année:

1997

Langue:

english

Fichier:

PDF, 483 KB

english, 1997

Ornithogalum sardienii , a new dwarf succulent bulb from the Little Karoo

Jaarsveld, Ernst van

Journal: