Bradleya 40/2022

Description

Contents

Editorial

George Thomson

 

BCSS Research Grants – Instructions for applicants

 

Flower morphs in Leptocereas scopulophilus (Cactaceae) and their reproductive success in Pan de Matanzas, Cuba

Duniel Barrios, David Martinez, Jose Angel Garcia-Beltrán and Luis Roberto González-Torres

 

A second species of Cylindropuntia (Engelm.) F.M.Knuth (Cactaceae), C. imbricata (Haw.) F.M.Knuth, naturalised in Zimbabwe

Alfred Maroyi

 

Flower visitors and efficient pollinators of Opuntia joconostle F.A. C.Weber. ex Diguet in Jalisco, Mexico

E. Razo-León, A. Muñoz-Urias, M. G. Campos-Porras, F. M. Huerta-Martinez and H. E. Fierros-López

 

Occurrence and phylogeny of the endangered Texas endemic Echinocereus fitchii subsp. Albertii

Paula S. Williamson, Peter Berresford, Shannon D. Fehlberg, Martin Terry, Anna W Strong, Jeremiah McKinney, Anna O. Ermakova and Christopher F. Best

 

Trichocereus atacamensis (Phil.) VV.T.Marshall & T.M.Bock (Cactaceae) shows decreasing germination fractions with seed age and differences in regeneration niche compared with a congeneric, sympatric species (T. tarijensis (Vaupel) Werderm;)

Ezequiel Córdova Ramiro Pablo López, David Makuri Rojas, Óskar Zeballos, Lirio Calani, Paola Solares, Roberto Majluf and Fernando Velarde

 

Further additions and corrections to Cacti of Eastern Brazil

Nigel P Taylor, Sinzinando Albuquerque-Lima, Milena Telhe and Daniela C. Zappi

 

xRhipsatiora astra (Cactaceae). A new intergeneric hybrid between Rhipsalis cereuscula and Hatiora salicornioides which can exist in nature

Tadaaki Urano

 

The pollination ecology of Phemeranthus pupae (Montiaceae) in southern Bolivia

Urs Eggli and Mario Giorgetta

 

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)

Ridha El Mokni, Cornelia Klak and Ernst van Jaarsveld

 

Further records of non-native succulents within Asparagaceae sensu lato as casual or naturalising aliens in Tunisia and North Africa

Ridha El Mokni and Filip Verloove

 

Gasteria disticha var. marxii, a new dwarf variety from the Western Cape Province, South Africa

J. van Jaarsveld and D. V. Tribble

 

Bulbine sceletium, a new cliff-dwelling Bulbine species (Aspho-delaceae) from the Eastern Cape

J. van Jaarsveld and A. Harrower

 

Notes on the Aloe archeri complex (Asphodelaceae) in Kenya, with a new combination

Leonard E. Newton

 

Identity of Kalanchoe ‘Fang’ and K. ‘Rose Leaf’, two cultivars derived from K. xedwardii (Crassulaceae subfam. Kalanchooideae), with notes on aspects of interspecific hybridisation in the genus

Gideon F. Smith

 

A review of the ecology and natural history of Kalanchoe (Crassulaceae subfam. Kalanchooideae) in southern Africa

Gideon F. Smith

 

Melocactus and the Suringars of Leiden

George Thomson

 

The succulents in the mysterious Voynich manuscript

George Thomson

 

The Glasgow Botanic Garden, William Jackson Hooker and succulent plants in the early nineteenth century

George Thomson

 

Palmer’s Culture des Cactées – a rare cactus book

Colin C. Walker

 

Softback

Total Number of Pages 249

ISBN 978-0-902099-30-2