Bradleya

Papers
(The median citation count of Bradleya is 0. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-03-01 to 2024-03-01.)
ArticleCitations
New records of cacti (Opuntioideae & Cactoideae, Cactaceae) from Tunisia7
The floristics and phytogeography of Kalanchoe Adans. (Crassulaceae subfam. Kalanchooideae) in the Waterberg Biosphere Reserve, northern South Africa5
Notes on cultivated Pereskia quisqueyana and related species (Cactaceae)5
Annotated checklist of Cactaceae in the Catimbau National Park, Pernambuco, Brazil*4
Expanding the known geographical distribution range of Kalanchoe waterbergensis (Crassulaceae subfam. Kalanchooideae) in northern South Africa4
Further additions and corrections to Cacti of Eastern Brazil4
A taxonomic revision of the genus Leptocereus (Cactaceae) in Haiti and the Dominican Republic3
Kalanchoe ×hummeliae Gideon F.Sm.: the hybrid between K. beharensis Drake and K. millotii Raym.-Hamet & H.Perrier (Crassulaceae subfam. Kalanchooideae)3
The kalanchoes (Crassulaceae subfam. Kalanchooideae) of Raymond-Hamet (1890–1972)3
New Zealand's endemic, indigenous, naturalised and casual succulents3
Are endangered cacti safe in Brazil?3
The form, structure and size of Lithops N.E.Br. seeds and the taxonomic implications2
The taxonomy and nomenclature of Kalanchoe streptantha Baker (Crassulaceae subfam. Kalanchooideae)2
Conservation research of Lithops N.E.Br. in Namibia and South Africa – a multi-decade term project2
Character inheritance in Kalanchoe ‘Vivien’ Bischofberger (Crassulaceae subfam. Kalanchooideae), a cultivar derived from an interspecific hybrid between two southern African species (K. luciae Raym.-H2
Reinstatement of Kalanchoe decumbens Compton (Crassulaceae subfam. Kalanchooideae), an endemic species from eastern southern Africa2
The taxonomy and nomenclature of Kalanchoe gastonis-bonnieri Raym.-Hamet & H.Perrier (Crassulaceae subfam. Kalanchooideae), with biographical notes on Gaston Eugène Marie Bonnier (1853–1922)2
Aloe ×eileeniae Gideon F.Sm. & Figueiredo (Asphodelaceae subfam. Alooideae), the natural hybrid between A. africana Mill. and A. ferox Mill. from the Eastern Cape province, South Africa2
Portulacaria afra (L.) Jacq.: Variability and distribution2
Reinstatement of Kalanchoe [subg. Bryophyllum] sect. Alatae (Crassulaceae subfam. Kalanchooideae) for K. porphyrocalyx and K. uniflora, two Malagasy endemics2
THE AUTHORS1
Population structure and recruitment microsites of Agave offoyana (Asparagaceae: Agavoideae / Agavaceae) at two locations in western Cuba with different plant communities1
The contributions to and controversies introduced into research on the Aphodelaceae subfam. Alooideae and Crassulaceae by Flávio Resende (1907–1967) in the mid-20th century1
Bulbine audreyae N.R.Crouch & Gideon F.Sm. (Asphodelaceae subfam. Asphodeloideae), a new cremnophytic species with grass tuft-like rosettes from the Outeniqua range in South Africa1
A note on the chorology of Aeonium sedifolium according to Pitard & Proust1
Phylogenetic placement and new data on macro- and micromorphology of Opuntia joconostle (Cactaceae)1
Taxonomic and nomenclatural notes on Kalanchoe hauseri Werderm. (Crassulaceae subfam. Kalanchooideae) from Angola, with notes on Friedrich Welwitsch's collecting activities in the country1
Brazil's Micranthocereus polyanthus ninety years on1
Dendrocereus Britton & Rose – one species or two?1
Dry season — wet season volume change of Echinopsis atacamensis ssp. atacamensis (Cactaceae) as proxy for the amount of utilizable water of a stem succulent plant1
A survey of cacti richness in a biodiversity hotspot of Western Argentina1
Succulent conservation nearer home1
The pollination ecology of Phemeranthus punae (Montiaceae) in southern Bolivia1
The cacti of Franz Meyen from his around the world voyage 1830–18321
Further records of non-native succulents within Asparagaceae sensu lato as casual or naturalising aliens in Tunisia and North Africa1
Flower morphs in Leptocereus scopulophilus (Cactaceae) and their reproductive success in Pan de Matanzas, Cuba1
Endemic Crassulaceae in the Euro-Mediterranean biogeographical region needing protection. A preliminary checklist for conservation purposes1
Palmer's Culture des Cactées – a rare cactus book1
Cultivation as a conservation tool for cacti: review of the botanical evidence and a case study of Lophophora williamsii1
Flower visitors and efficient pollinators of Opuntia joconostle F.A.C.Weber. ex Diguet in Jalisco, Mexico1
Additional species of Agave (Agavoideae/Agavaceae, Asparagaceae sensu lat.) introduced and naturalising in Tunisia and North Africa1
Conservation status of the genus Aloe L. (Asphodelaceae) in Zimbabwe1
Integrative approaches to ex situ conservation of endangered Melocactus from Brazilian ecosystems1
First record of the Southern African endemic Ruschia uncinata (L.) Schwantes (Aizoaceae) outside its native area with notes on its distribution in North Africa (Tunisia)1
Conserving the genetic diversity of Brazilian leafy cacti on a domestic scale1
Typification of the name Cotyledon clavifolia Haw., basionym of Adromischus cristatus (Haw.) Lem. var. clavifolius (Haw.) Toelken (Crassulaceae subfam. Kalanchooideae), with a range extension0
Melocactus and the Suringars of Leiden0
Aloe vera and the identity of the plant carvings in Rosslyn Chapel, Scotland0
Conservation status of the recently reinstated Aloe davyana, A. davyana var. subolifera, and A. labiaflava (Asphodelaceae subfam. Alooideae), three maculate aloes endemic to South Africa0
Opuntia chiangiana (Cactaceae, Opuntioideae): A taxonomic re-evaluation and geographic distribution0
Philip Miller. Succulents, illustrations and forgotten books0
×Rhipsatiora astra (Cactaceae). A new intergeneric hybrid between Rhipsalis cereuscula and Hatiora salicornioides which can exist in nature0
Identity of Kalanchoe ‘Fang’ and K. ‘Rose Leaf’, two cultivars derived from K. ×edwardii (Crassulaceae subfam. Kalanchooideae), with notes on aspects of interspecific hybridisation in the genus0
×Sedeveria mauroi (Crassulaceae), a new alien species established in NE Italy0
The identity of Cacalia cuneifolia L.0
Interpopulational seed hydration memory does not affect seed germination of Xiquexique gounellei (F.A.C.Weber ex K.Schum) Lavor & Calvente subsp. gounellei (Cactaceae) under water deficit0
Aloe maculata All. (Asphodelaceae subfam. Alooideae): a new addition to the alien flora of Algeria and North Africa0
BCSS Research Grants – Instructions for applicants0
Genus Mammillaria Haw. in the Yucatán Peninsula0
Identification and typification of Opuntia aulacothele and a new combination in the genus Tephrocactus (Cactaceae, Opuntioideae)0
The Crassula atropurpurea complex from the southern and south-eastern Cape, a revised approach0
Editorial0
Ex situ conservation of Cactaceae at the Gibraltar Botanic Gardens0
Crassula floribunda (Friedrich ex Toelken) N.R.Crouch, Gideon F.Sm. & D.Styles (Crassulaceae), a new status for a species endemic to central KwaZulu-Natal province, South Africa0
Editorial0
Notes on the Aloe archeri complex (Asphodelaceae) in Kenya, with a new combination0
Notes on distribution and conservation status of three Echinocereus (Cactaceae) species from northwest Mexico0
The ecological relationship between sap beetles and Pilosocereus Byles & Rowley (Cactaceae) in Northeastern Brazil0
Editorial0
A review of the ecology and natural history of Kalanchoe (Crassulaceae subfam. Kalanchooideae) in southern Africa0
The identity of Kalanchoe lubangensis R.Fern. (Crassulaceae subfam. Kalanchooideae), a little-known species endemic to southwestern Angola, with an extension of its distribution range0
A new species of Cumulopuntia (Cactaceae) from north-western Bolivia0
Drosanthemum floribundum (Haw.) Schwantes: first record as a naturalised species in Algeria0
The Glasgow Botanic Garden, William Jackson Hooker and succulent plants in the early nineteenth century0
The aloes of Friedrich Wilms: notes on Aloe wilmsii Diels ex Hausen, A. affinis A.Berger, and A. cinnabarina Diels ex A.Berger (Asphodelaceae subfam. Alooideae), with a biographical sketch of Wilms0
Gasteria camillae van Jaarsv. & Molteno, a new obligatory cliff-dwelling species from the Eastern Cape, South Africa0
Case studies of building collaborative partnerships for conservation of endangered and threatened cacti in Texas0
Taxonomic status of two controversial species of Opuntia (Cactaceae) from Mexico based on morphological and molecular data0
Echeveria coppii Moran ex Gideon F.Sm. & Bischofberger (Crassulaceae), a new species from Sinaloa, Mexico0
Bulbine vandermerwei, a new species (Asphodelaceae) from the Western Cape0
Diversity in pollen structure in the dwarf succulent genus Conophytum N.E.Br. (Aizoaceae)0
Bulbine gondwanae N.H.G.Jacobsen & K.J.Koen. A new fynbos species (Asphodelaceae) from the Gondwana Game Reserve, Mossel Bay, Western Cape, South Africa0
Notes about some Browningia species in northern Peru0
Occurrence and phylogeny of the endangered Texas endemic Echinocereus fitchii subsp. albertii0
A new subspecies of Crassula expansa Dryand., C. e. subsp. stellata, (Crassulaceae) from South Africa0
Editorial0
Gasteria disticha var. marxii, a new dwarf variety from the Western Cape Province, South Africa0
Crassula sandrae, a new species from the southern Cape, South Africa0
Environmental barriers to the distribution of the genus Lithops: present, past and future0
South African members of Euphorbia and their conservation status0
A report on the extinction of a population of Coleocephalocereus pluricostatus Buining & Brederoo due to ecological imbalance0
New Zealand's non-native flora – friends or foes?0
A review and update of the conservation status of Kalanchoe species (Crassulaceae subfam. Kalanchooideae) in the Flora of Southern Africa region0
BCSS Research Grants – Instructions for applicants0
Gordon Douglas Rowley 1921–2019: an appreciation0
Crassula sarcocaulis Eckl. & Zeyh. – variation and clones in cultivation.0
Population structure and phenology of Discocactus zehntneri Britton & Rose subsp. petr-halfarii (Zachar) M.R. Santos & M.C. Machado (Cactaceae), a critically endangered Brazilian cactus subspe0
Succulents in Le Jardin Fleuriste (1857–1890): a puzzle solved0
Bulbine sceletium, a new cliff-dwelling Bulbine species (Asphodelaceae) from the Eastern Cape0
A second species of Cylindropuntia (Engelm.) F.M.Knuth (Cactaceae), C. imbricata (Haw.) F.M.Knuth, naturalised in Zimbabwe0
Othonna koos-bekkeri, a new succulent shrub from northern Namaqualand and southern Richtersveld, (N. Cape Province, South Africa)0
Cotyledon nielsii (Crassulaceae), a new cremnophyte from KwaZulu-Natal, South Africa0
Notes on Pseudorhipsalis amazonica (Cactaceae–Hylocereeae) from eastern Amazônia, Brazil0
Bulbine keiskammaensis, a new cliff-dwelling Bulbine species (Asphodelaceae) from the Eastern Cape0
Native, naturalised and casual succulents in the British Isles0
Additions and corrections to Cacti of Eastern Brazil (3)0
Dinter's first Lithops0
Trichocereus atacamensis (Phil.) W.T.Marshall & T.M.Bock (Cactaceae) shows decreasing germination fractions with seed age and differences in regeneration niche compared with a congeneric, sympatri0
The succulents in the mysterious Voynich manuscript0
Notes on the identity of Echinocactus conglomeratus – a name of uncertain application from northern Chile0
A new species of Cumulopuntia (Cactaceae) from Peru0
Notes on genuine Agave vivipara (Agavaceae), a poorly known Caribbean species, recently introduced in the Canary Islands (Spain)0
Habitat observations of Loxanthocereus hoxeyi (G.Charles) Lodé and the description of a new subspecies (Cactaceae)0
The Conservation Committee of the British Cactus and Succulent Society0
Notes on three aloes of Malawi: Aloe canis, A. lateritia, and A. suffulta (Asphodelaceae subfam. Alooideae)0
Gasteria visserii van Jaarsv., a new species from the Eastern Cape, South Africa0
Ceropegia europaea (Guss.) Bruyns, (Apocynaceae; Asclepiadoideae; Ceropegieae) in Tunisia: occurrence and conservation0
Aloe arborescens Mill. ‘Estelle Potgieter’ (Asphodelaceae subfam. Alooideae), a new cultivar in a variable species, with notes on aloes at the South African National Biodiversity Institute, Pretoria0
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