An Introduction by Gordon Rowley
A Bit of History by Gordon Rowley
–(earliest accounts of exotic caudiciforms)
Adenia (How to Grow, Propagate, etc.)
Adenium
An Introduction by Gordon D. Rowley Articles, Growing information and Photos:
Begonia
Begoniaceae by Clive Innes
Books
Bowiea
Brachychiton
Bursera
Caudiciforms -Growing
Caudiciforms – soil for
Caudiciforms, Difficult, soil for
Cissus
Coleus

Crassula
Cyphostemma
Dioscorea
Euphorbia
Fockea
Jatropha
Kedrostis
Mirabilis
Monadenium
Moringa
Neoalsomitre
Operculicarya
Othonno,
Pachypodiums
— (3 part how to grow article covering every aspect)
Pachypodiums – Pollination, etc.
Sedum
Testudinaria

Adenium
Anacampseros
Beaucarnea
Bombax
Bonsai
Bowiea
Brachychiton
Bursera
Calibanus
Ceraria
Cyphostemma
Didierea
Dioscorea
Dorstenia
Eriospermum dregei – One For The Caudex Hunter by Gordon Rowley
Euphorbia
Fockea
Idria

Impatiens
Jatropha
Kedrostis
Ledebouria
Mirabilis
Monadenium
Moringa
Nolina (Calibanus)
Pachypodium
Pachypodiums from Seed
Pachypodiums, Growing, Flowering, Pollination
Pelargonium
Plumeria
Raphionacme
Sedum
Succulents Within the Begoniaceae by Clive Innes
Talinum
Trichodiadema

Adenium
Adromischus
Asclepiads
Bombax
Botanizing in Borneo
Brachystelma
Bursera
Caudex – Treatment to Produce large caudex
Cissus
Cyphostemma
Dioscorea
Euphorbia
Ficus
Fockea
Gethyllis
Ibervillea
Jatropha

Lomatia
Monadenium
Moringa
Mukia
Obetia
Othonna
Pachypodium
Pelargonium
Plumeria
Pterocactus
Pyrenacantha
Raphionacme
Sarcocaulon (Monsonia)
Senecio
Talinum
Tylecodon

A “Tail” of Vile Treachery
Adenium
Anacampseros
Beaucarnea
Beaucarnea in Hydroculture
Begonia
Bombax
Brachystelma article in three parts
Brachystelmas (various)
Ceraria
Cyphostemma
Cyrtanthus
Dioscorea
Dorstenia
Euphorbia
Fockea
Fouquieria

Gonolobus
Impaties
Jatropha
Moringa
Obetia
Ornithogalum – germination under lights
Othonna
Pachypodium
Pelargonium
Phytolacca
Plants and Their Names
Sarcocaulon (Monsonia)
Succulent Symphony
Suddenly There’s More (Euphorbia francoisii)
Trichodiadema
Tylecodon

Adenia
Adenium
Bonsai-able Succulents
Bonsai-Saikei and Succulents
Bowiea
Brachystelma
Bursera
California Growing
Caudiciform – Culture
Caudiciforms – Outdoors
Ceraria
Dioscorea
Euphorbia

Euphorbias at my Window
Fockea edulis
Impatiens
Jacaratia
Jatropha
Kedrostis
Othonna
Pachypodium
Pelargonium
Pterocactus
Sedum
Trichodeadema

Adansonia
Adenium
Alluaudia
Didieria
Dioscorea Euphorbia
Euphorbias, Some Favorites
Fockea
Fouquieria
Givotia
Ibervillea
Idria of Baja California
Idrias
Ipomoea
Jatropha

Kedrostis
Madagascar – First Trip Outside Australia
Madagascar
Madagascar, Paradise Lost
Monadenium
Moringa from Seed to Caudex
Moringas
Pachypodium
Pedilanthus
Pelargonium
Pests
Stapelianthus
Travel – Third Class

Adansonia
Adenia
Adenium
Bowiea
Brachystelma
Caudiciforms – Repotting
Ceiba
Cussonia
Cyphostemma
Dioscorea
Dorstenia
Euphorbia
Impatiens
Ipomoea
Jatropha
Momordica
Moringa

Obetia
Othonna
Pachira
Pachycormus
Pachypodium
Pachypodium from Madagascar (New)
Peat Moss/Sphagnum Moss
Phyllanthus
Plumeria
Raphionacme
Sarcocaulons – Febulous
Saudi Arabian Succulents by Clive Innes
Senecio
Sesamothamnus
Sweet Potato
Tylecodons

Adenium
Bowiea
Brachychiton
Calibanus
Cephalopentandra
Cucurbits
Cyphostemma
Dorstenia gigas
Erythrina
Euphorbia clavigera
Euphorbia hedyotoides
Ficus

Ibervillea
Ipomoea
Turbina (Ipomoea) (Clive Innes)
Jacaratia
Mirabilis
Monadenium montanum v. rubellum
Monsonias
Miscellaneous
Ants and Mealies
Collectors’ Comments
Euphorbia marlothiana
Soil additive
Weeds

Euphorbias of the caput-medusae group
Momordica
Operculicarya
Pseudolithos
Othonno cakilefolia (Gordon Rowley)
Othonnas
Othonnas – From Seed
Oxalis
Pachypodium
Pachypodium namaquanum
Pachypodium rosulatum
Pelargonium cortusifolium
Pelargoniums – Enthralling
Pelargoniums With Yellow Flowers
Pollen – Freezing
Pterodiscus
Sarcocaulon, Taxonomic Status of

Seeds – Obtaining – A Perennial Problem
Seyrigia
Succulent Stinkers (Gordon Rowley)
Testudinaria
Yam, A British Native (Tamus communis)
Miscellaneous
Calibanus hookeri
Caudex and Caudiciform (Gordon Rowley)
Cephalopentandra ecirrhosa
Collectors’ Comments
Dorstenia carnulosa
Collectors’ Comments (Dioscorea montana)
Euphorbia tortirama
Questions & Answers (Adenium, Euphorbia, Gerrardanthus, Ipomoea, Pachypodium
Summer Care for Winter Growers
Worm Castings Work

Articles and Photographs:

Adansonia digitata
— Baobab The, Collecting and Planting
— Baobab, Did a Displease a God?
Adenia — Adenia keramanthus
— A. goetzei
— A. spinosa
— A. venenata
Adenium obesum
Ceraria
— Ceraria pygmaea
Commiphora and other Burseraceae
Delonix pumila
Dolichos
Euphorbia fusca
E. stellata
E. trichadenia
Fouquieria
— Fouquieria purpusii
— F. shrevei
Massonia depressa
Merremia
Monadenium rubellum
Nolina texana – a grass look-alike!
Pachypodium lealii ssp. saundersii (photo)
Plectranthus madagascariensis
— P. ernestii
— P. oertendahlii
— P. verticillatus
Pterodiscus
— Pterodiscus ngamicus
— P. speciosus
Rechsteinaria (see Sinningia)
Rhynchosia Sinningias
— Sinningia leucotricha
— (formerly Rechsteinaria)
Uncarina
— U. decaryi
— Uncarina peltata
Xerosicyos
— Xerosicyos pubescens

Letters and general information sharing by hobbyists:

Bowiea volubiilis
Burseras
Caudiciforms general
Commiphora
Dioscorea macrostachia
Dioscoreas
Euphorbia:
— bupleurifolia
— germination
Hydnophytum
Ipomoea platensis
Mestoklema macrorhizum
Mirabilis:
— germination
Myrmecodia and Hydnophytum
Pachycormus discolor
Pachypodiums:
— flowering under lights
— pollination
— seeds
Pollen, storing
Propagation of trailing caudiciforms
Pterodiscus
Seed germination
Seeds need light
Testudinaria (Dioscorea) elephantipes
Trachyandra suffruticosum
Vining caudiciforms
Winter care
Winter growers

Euphorbia buruana
Adenium obesum
Amorphophallus
— A. abyssinicus
Ant Plants (The Curious)
— Hydnophytum formicarium
— Myrmecodia echinata
Beaucarnea stricta
Bowiea volubilis, Incredible Survivor
Brachystelma
— Brachystelma barberae
— B. brevipedicellata
Caudiciform asclepiads
— Fockea capensis
— Raphionacme galpinii
— Ischnolepsis tuberosa
Caudiciform euphorbias worth seeking out
Caudiciform Tips:
— Ant Plants
— Euphorbia stellat, Propagation of
— Fouquieria
— Kedrostis africana
— Petopentia natalensis
— Cochlospermum
— Flower of C. vitifolium
Cyphostemma
— C. juttae

Dioscorea elephantipes
Dorstenias
— D. foetida
Dwarf Caudiciforms
Euphorbia bongensis
Euphorbia cylindrifolia var cylindrifolia
Euphorbia francoisii
Euphorbia hedyotoides
Euphorbia enormis
Euphorbia misera
Euphorbias, Culture according to Haage
Gerrardanthus macrorhizus
Gonatopus boivinii
Jatrophas
Jatropha berlandieri
— J. ellenbeckii
Monadenium majus
Monsonia (Sarcocaulon) vanderietiae
Musas, YES! We have some bananas
Operculicarya
— O. pachypus
Pachypodium crests
Pachypodium tips
Phyllobolus resurgens
Top These Trees – For Size That Is
What’s in a Name?

Original art by Tom Sloan, Rohnert Park, CA
Adenium Poison
Begonias
— Begonia dregei
Caudiciform Comedy
Chorisia (Ceiba) insignis
Coleus spicatus
Cussonias
— C. kirkii v. kirkii
— C. paniculata
Cycads … Living Fossils
— Cycas revoluta
Dasylirion in Middle European Gardens
Dasylirion wheeleri
Dioscorea elephantipes
Dioscoreas”Moving Them A Nightmare”
Euphorbia caput-medusae
Euphorbia squarrosa
Growing Tips:
— Adansonia
—Begonias
— Bouphane disticha
— Brighamia insignis
— Burseras
— Calibanus hookeri
— Cure for mealies
— Dioscorea elephantipes
— Euphorbia brevitorta
— Iopomoea holubii
— Massonia
— Propagation of trailing caudiciforms

Uncarina roeoesliana
Massonias
Massonias pustulata, echinata
Moringa oleifera
Nolina (Beaucarnea) recurvata
Nolinas (German)
— Nolina texana
Nolina beldingii
Othonnas
Pachypodium brevicaule
— Growing Pachypodium brevicaule seedlings
Raphionacme
— R. flanaganii
Rhodohypoxis gaurii ‘Douglas’
Sarcocaulon vanderieteae
The SILLY Side of Succulents
Tylecodon buchholziana
Xerosicyos danguyi and others