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 2020-11-01 to 2024-11-01.)
ArticleCitations
Notes on cultivated Pereskia quisqueyana and related species (Cactaceae)6
The floristics and phytogeography of Kalanchoe Adans. (Crassulaceae subfam. Kalanchooideae) in the Waterberg Biosphere Reserve, northern South Africa5
Expanding the known geographical distribution range of Kalanchoe waterbergensis (Crassulaceae subfam. Kalanchooideae) in northern South Africa4
Portulacaria afra (L.) Jacq.: Variability and distribution4
Further additions and corrections to Cacti of Eastern Brazil4
Are endangered cacti safe in Brazil?3
A taxonomic revision of the genus Leptocereus (Cactaceae) in Haiti and the Dominican Republic3
Flower visitors and efficient pollinators of Opuntia joconostle F.A.C.Weber. ex Diguet in Jalisco, Mexico2
The taxonomy and nomenclature of Kalanchoe streptantha Baker (Crassulaceae subfam. Kalanchooideae)2
Reinstatement of Kalanchoe [subg. Bryophyllum] sect. Alatae (Crassulaceae subfam. Kalanchooideae) for K. porphyrocalyx and K. uniflora, two Malagasy endemics2
A survey of cacti richness in a biodiversity hotspot of Western Argentina2
Reinstatement of Kalanchoe decumbens Compton (Crassulaceae subfam. Kalanchooideae), an endemic species from eastern southern Africa2
Conservation research of Lithops N.E.Br. in Namibia and South Africa – a multi-decade term project2
Dendrocereus Britton & Rose – one species or two?2
Additional species of Agave (Agavoideae/Agavaceae, Asparagaceae sensu lat.) introduced and naturalising in Tunisia and North Africa2
Integrative approaches to ex situ conservation of endangered Melocactus from Brazilian ecosystems2
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
A new species of Cumulopuntia (Cactaceae) from north-western Bolivia1
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
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
Succulent conservation nearer home1
The pollination ecology of Phemeranthus punae (Montiaceae) in southern Bolivia1
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
Cultivation as a conservation tool for cacti: review of the botanical evidence and a case study of Lophophora williamsii1
Additions and corrections to Cacti of Eastern Brazil (3)1
Conservation status of the genus Aloe L. (Asphodelaceae) in Zimbabwe1
Taxonomic status of two controversial species of Opuntia (Cactaceae) from Mexico based on morphological and molecular data0
Case studies of building collaborative partnerships for conservation of endangered and threatened cacti in Texas0
The Glasgow Botanic Garden, William Jackson Hooker and succulent plants in the early nineteenth century0
Bulbine vandermerwei, a new species (Asphodelaceae) from the Western Cape0
Succulents in Le Jardin Fleuriste (1857–1890): a puzzle solved0
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
Conserving Brazilian cacti: an update and future projects0
×Rhipsatiora astra (Cactaceae). A new intergeneric hybrid between Rhipsalis cereuscula and Hatiora salicornioides which can exist in nature0
BCSS Research Grants0
Crassula sandrae, a new species from the southern Cape, South Africa0
Dinter's first Lithops0
Discovery of the first confirmed locality of Tetragonia tetragonioides (Pall.) Kuntze (Aizoaceae) naturalising in Algeria0
Identification and typification of Opuntia aulacothele and a new combination in the genus Tephrocactus (Cactaceae, Opuntioideae)0
Crassula inopina, a new cliff-dwelling succulent species from Worcester, Western Cape, South Africa0
Editorial0
Two new Bulbine species (Asphodelaceae) from the southern coastal zone of the Western Cape, South Africa0
Occurrence and phylogeny of the endangered Texas endemic Echinocereus fitchii subsp. albertii0
Environmental barriers to the distribution of the genus Lithops: present, past and future0
Cactus endemism in major river basins of Eastern Brazil0
South African members of Euphorbia and their conservation status0
New Zealand's non-native flora – friends or foes?0
Editorial0
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
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
Gordon Douglas Rowley 1921–2019: an appreciation0
Crassula sarcocaulis Eckl. & Zeyh. – variation and clones in cultivation.0
The succulents in The Magazine of Botany and Gardening (1833–1837): plagiarism in the early nineteenth century0
Philip Miller. Succulents, illustrations and forgotten books0
Hylotelephium maximum in Tunisia (Crassulaceae, Subfam. Sempervivoideae): a new alien for the African succulent flora0
The search for Crassula ×hybrida0
Notes on Pseudorhipsalis amazonica (Cactaceae–Hylocereeae) from eastern Amazônia, Brazil0
Cotyledon nielsii (Crassulaceae), a new cremnophyte from KwaZulu-Natal, South Africa0
Native, naturalised and casual succulents in the British Isles0
Opuntia chiangiana (Cactaceae, Opuntioideae): A taxonomic re-evaluation and geographic distribution0
BCSS Research Grants – Instructions for applicants0
Additions and corrections to Cacti of Eastern Brazil (4)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
Casual, naturalised and invasive succulents of the Balearic Islands0
THE AUTHORS0
Genus Mammillaria Haw. in the Yucatán Peninsula0
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
A new subspecies of Crassula expansa Dryand., C. e. subsp. stellata, (Crassulaceae) from South Africa0
Gasteria disticha var. marxii, a new dwarf variety from the Western Cape Province, South Africa0
A new species of Cumulopuntia (Cactaceae) from Peru0
Native and non-native succulent plants in Algeria0
The succulents in the mysterious Voynich manuscript0
The Conservation Committee of the British Cactus and Succulent Society0
Biotic and abiotic factors affect soil seed bank of cacti in the Caatinga, a Seasonally Dry Tropical Forest0
The ecological relationship between sap beetles and Pilosocereus Byles & Rowley (Cactaceae) in Northeastern Brazil0
BCSS Research Grants – Instructions for applicants0
Ceropegia europaea (Guss.) Bruyns, (Apocynaceae; Asclepiadoideae; Ceropegieae) in Tunisia: occurrence and conservation0
Melocactus and the Suringars of Leiden0
Activation of areole meristem using cytokinins and in vitro propagation of Selenicereus undatus (Haw.) D.R.Hunt (White-fleshed Dragon Fruit)0
Aloe vera and the identity of the plant carvings in Rosslyn Chapel, Scotland0
First record of Kalanchoe laxiflora as a casual and additional records of K. ×houghtonii (Crassulaceae) in Algeria0
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
A note on the roots of Maihuenia (Cactaceae)0
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
The identity of Cacalia cuneifolia L.0
Drosanthemum floribundum (Haw.) Schwantes: first record as a naturalised species in Algeria0
Aloe maculata All. (Asphodelaceae subfam. Alooideae): a new addition to the alien flora of Algeria and North Africa0
Notes on the identity of Echinocactus conglomeratus – a name of uncertain application from northern Chile0
A second species of Cylindropuntia (Engelm.) F.M.Knuth (Cactaceae), C. imbricata (Haw.) F.M.Knuth, naturalised in Zimbabwe0
Arrojadoa luetzelburgioides, a new species allied to A. multiflora (Cactaceae) and a key to the recently expanded genus0
Ex situ conservation of Cactaceae at the Gibraltar Botanic Gardens0
Diversity in pollen structure in the dwarf succulent genus Conophytum N.E.Br. (Aizoaceae)0
Aloe inyangensis var. lutea, a new yellow-flowering variety from Nyanga (Inyanga), north-eastern Zimbabwe0
Notes on the Aloe archeri complex (Asphodelaceae) in Kenya, with a new combination0
Further records of opuntioid cacti (Opuntieae, Opuntioideae, Cactaceae) from Tunisia with a key and updated checklist of the species of the genus Opuntia in northern Africa0
The Crassula atropurpurea complex from the southern and south-eastern Cape, a revised approach0
A report on the extinction of a population of Coleocephalocereus pluricostatus Buining & Brederoo due to ecological imbalance0
Notes on genuine Agave vivipara (Agavaceae), a poorly known Caribbean species, recently introduced in the Canary Islands (Spain)0
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
John Parkinson's succulents0
Editorial0
Notes on distribution and conservation status of three Echinocereus (Cactaceae) species from northwest Mexico0
Editorial0
A review and update of the conservation status of Kalanchoe species (Crassulaceae subfam. Kalanchooideae) in the Flora of Southern Africa region0
Typification of the name Cotyledon clavifolia Haw., basionym of Adromischus cristatus (Haw.) Lem. var. clavifolius (Haw.) Toelken (Crassulaceae subfam. Kalanchooideae), with a range extension0
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 review of Melocactus printed illustrations from drawings and paintings 1571–19230
Bulbine sceletium, a new cliff-dwelling Bulbine species (Asphodelaceae) from the Eastern Cape0
Coleocephalocereus superbus (Cactaceae), a new magenta-flowered species from Minas Gerais, Brazil0
An update on Agave and Furcraea (Agavaceae; Asparagaceae sensu lato) escaped and naturalised in Madeira0
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