Currently browsing: Items authored or edited by Colin Walker

133 items in this list.
Generated on Sun Aug 9 22:09:41 2020 BST.

Jump to:

2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1997 | 1996 | 1994 | 1993 | 1992 | 1991 | 1990 | 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | 1981 | 1980

2020To Top

Walker, Colin (2020). Beaucarnea Ruscaceae. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants, 2 (2nd editio). Berlin: Springer Reference, pp. 1319–1328.

Walker, Colin (2020). Dasylirion Ruscaceae. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants, 2 (2nd ed.). Berlin: Springer Reference, pp. 1329–1335.

Walker, Colin (2020). Dracaena Ruscaceae. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants, 2. Berlin: Springer Reference, pp. 1337–1344.

Walker, Colin (2020). Nolina Ruscaceae. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants, 2 (2nd ed.). Berlin: Springer Reference, pp. 1345–1351.

Walker, Colin (2020). Laxmanniaceae. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants, 2 (2nd ed.). Berlin: Springer Reference, pp. 1293–1294.

Walker, Colin (2020). Cordyline Laxmanniaceae. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants, 2 (2nd ed.). Berlin: Springer Reference, pp. 1295–1296.

2019To Top

Walker, Colin (2019). Two spectacularly spiny alluaudias. New Zealand Cactus & Succulent Journal, 72(3) pp. 5–8.

Walker, Colin (2019). Agave lophantha. New Zealand Cactus & Succulent Journal, 72(2) pp. 15–17.

Walker, Colin C. (2019). Two shrubby Madagascan kalanchoes. New Zealand Cactus & Succulent Journal, 72(1) pp. 5–9.

Walker, Colin; Smith, G.F.; Crouch, N.R. and Condy, Gillian (2019). Caputia tomentosa. Flowering Plants of Africa, 66 pp. 168–178.

Walker, Colin; Smith, G.F.; Figueiredo, E.; Klopper, R.R.; Crouch, N.R. and Condy, Gillian (2019). Aloidendron barberae. Flowering Plants of Africa, 66 pp. 8–21.

Walker, Colin (2019). Foreword. In: Smith, Gideon F.; Figueiredo, Estrela and van Wyk, Abraham E. eds. Kalanchoe (Crassulaceae) in Southern Africa. London: Academic Press (Elsevier), ix-x.

2018To Top

Walker, Colin C. (2018). Two rare Bolivian endemic cacti. New Zealand Cactus & Succulent Journal, 71(3) pp. 14–17.

Walker, Colin (2018). Beaucarnea RUSCACEAE. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants. Berlin, etc.: Springer Verlag.

Walker, Colin (2018). Nolina RUSCACEAE. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants. Berlin: Springer Verlag.

Walker, C. C. (2018). Dracaena RUSCACEAE. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants (SUCCPLANTS). Springer Verlag.

Walker, Colin (2018). Cordyline LAXMANNIACEAE. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants. Berlin: Springer Verlag.

Walker, Colin (2018). Laxmanniaceae. In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants. Berlin: Springer Verlag.

Walker, Colin (2018). Dasylirion (Ruscaceae). In: Eggli, Urs and Nyffeler, Reto eds. Monocotyledons. Illustrated Handbook of Succulent Plants. Berlin: Springer Verlag.

Walker, Colin C. (2018). Echinocereus pensilis updated. New Zealand Cactus & Succulent Journal, 71(1) pp. 14–15.

2017To Top

Walker, Colin C. (2017). Introducing the genus Phedimus. New Zealand Cactus & Succulent Journal, 70(2) pp. 4–7.

2016To Top

Walker, Colin (2016). Aloe vera on Lanzarote. New Zealand Cactus & Succulent Journal, 69(2) pp. 20–23.

2015To Top

Walker, C. C.; Klopper, R. R.; Smith, G. F. and Condy, Gillian (2015). Aloe succotrina (Asphodelaceae). Flowering Plants of Africa, 64 pp. 26–40.

2014To Top

2013To Top

2012To Top

2011To Top

Walker, Colin (2011). Agaves through the ages. Cactus and Succulent Journal of NSW, 27(8) pp. 153–156.

Walker, Colin (2011). The name game. Cactus and Succulent Journal of NSW, 27(8) pp. 170–177.

Walker, Colin (2011). Macaronesian memories. The succulents of the Canary Islands, Morocco and Madeira. Cactus and Succulent Journal of NSW, 27(8) pp. 182–186.

Carter, S.; Lavranos, J. J.; Newton, L. E. and Walker, C. C. (2011). Aloes – The definitive guide. London: Kew Publishing in association with the British Cactus and Succulent Society.

Walker, Colin (2011). Foreword. In: Craib, Charles and Lavranos, John eds. The Bushman Candles. Bryanston, South Africa: Penrock Publications, x-xi.

2010To Top

2009To Top

2008To Top

2007To Top

2005To Top

Walker, Colin (2005). A tale of two Arabian aloes. British Cactus & Succulent Journal, 23 pp. 175–179.

2004To Top

Walker, Colin (2004). Two succulent aroids. British Cactus & Succulent Journal, 22 pp. 185–187.

Walker, Colin (2004). A new intergeneric hybrid stapeliad. New Zealand Cactus & Succulent Journal, 57(4) 103-107 + cover.

2003To Top

Walker, Colin (2003). Crassulaceae (Umbilicus). In: Eggli, Urs ed. Crassulaceae. Illustrated Handbook of Succulent Plants (6). Berlin: Springer-Verlag, pp. 364–367.

2002To Top

Walker, Colin (2002). James Harvey Callander and his rare publication: Cactus Culture for Amateurs (1906). Cactus and Succulent Journal (US), 74(3) pp. 121–126.

Walker, Colin (2002). Asteraceae (Baeriopsis). In: Eggli, Urs ed. Dicotyledons. Illustrated Handbook of Succulent Plants, 4. Berlin: Springer-Verlag, p. 20.

Walker, Colin (2002). Bombacaceae (Adansonia, Cavanillesia, Ceiba, Pseudobombax). In: Eggli, Urs ed. Dicotyledons. Illustrated Handbook of Succulent Plants (4). Berlin: Springer-Verlag, pp. 48–52.

Walker, Colin (2002). Oxalidaceae (Oxalis). In: Eggli, Urs ed. Dicotyledons. Illustrated Handbook of Succulent Plants. Berlin: Springer-Verlag, pp. 333–336.

Walker, Colin (2002). Urticaceae (Laportea, Obetia, Pilea). In: Eggli, Urs ed. Dicotyledons. Illustrated Handbook of Succulent Plants (4). Berlin: Springer-Verlag, pp. 447–450.

Walker, Colin (2002). Urticaceae (Laportea, Obetia, Pilea). In: Eggli, Urs ed. Zweikeimblaettrige Pflanzen (Dicotyledonen). Sukkulenten-Lexikon, 2. Stuttgart: Verlag Eugen Ulmer, pp. 478–480.

2001To Top

Walker, Colin (2001). Introducing the Nolinaceae. British Cactus & Succulent Journal, 19(4) pp. 214–221.

Smith, Gideon F. and Walker, Colin C. (2001). The botanical paintings of Mary Maud Page. Bradleya, 19 p. 124.

Walker, Colin (2001). Dracaenaceae (Cordyline, Dracaena). In: Eggli, Urs ed. Monocotyledons. Illustrated Handbook of Succulent Plants (1). Berlin: Springer-Verlag, pp. 258–261.

Walker, Colin (2001). Nolinaceae (Beaucarnea, Calibanus, Dasylirion, Nolina). In: Eggli, Urs ed. Monocotyledons. Illustrated Handbook of Succulent Plants (1). Berlin: Springer-Verlag, pp. 286–292.

2000To Top

Walker, Colin C. (2000). Canaries and kasbahs - the succulents of the Canary Islands and Morocco - Part 2. New Zealand Cactus & Succulent Journal, 53(3) pp. 70–77.

Walker, Colin C. (2000). Canaries and kasbahs - the succulents of the Canary Islands and Morocco. New Zealand Cactus & Succulent Journal, 53(2) pp. 36–49.

Walker, Colin C. and Downs, Philip E. (2000). John Medley Wood's Natal Asclepiads. Asklepios(79) pp. 3–9.

Walker, Colin C. (2000). Agave attenuata and some new cultivars. British Cactus & Succulent Journal, 18(2) pp. 95–98.

1999To Top

Walker, Colin (1999). Arabian asclepiads of Albert Deflers. Asklepios(76) pp. 23–32.

Walker, Colin (1999). A tale of dragons - the pachycaul species of Dracaena. British Cactus & Succulent Journal, 17(4) pp. 171–177.

Smith, G.F.; Walker, Colin and Condy, G. (1999). Senecio rowleyanus. Flowering Plants of Africa, 56 116-120, t.2160.

1997To Top

Walker, Colin (1997). A.A. Bullock and his asclepiad studies. Asklepios(72) pp. 20–24.

Walker, Colin (1997). Van Rheede and the first Ceropegia. Asklepios(71) pp. 26–34.

Burston, Colin; Martin, Ralph and Walker, Colin (1997). Obetia ficifolia - a pachycaul stinging nettle. British Cactus & Succulent Journal, 15(1) pp. 2–6.

1996To Top

1994To Top

Walker, Colin (1994). Echeveria setosa var. deminuta. British Cactus & Succulent Journal, 12(3) pp. 90–91.

Walker, Colin (1994). Robert Brown's contributions to asclepiad study. Asklepios(62) 20-34, plate 1.

Walker, Colin C. (1994). Frederick Scheer (1792-1868) of Kew. Kew Magazine, 11(2) pp. 74–81.

Walker, Colin (1994). Sansevierias make scents. British Cactus & Succulent Journal, 12 p. 92.

1993To Top

Jonkers, Bert and Walker, Colin C. (1993). The Asclepiads of Morocco - a short commentary. Asklepios(59) pp. 14–21.

Walker, Colin (1993). Pilea peperomioides - a Chinese member of the stinging nettle family. British Cactus & Succulent Journal, 11(4) pp. 98–99.

1992To Top

Walker, Colin (1992). A note on the Carallumas of Jordan. Asklepios(55) pp. 17–19.

Prendergast, Hew D.V. and Walker, Colin C. (1992). The argan - multipurpose tree of Morocco. Kew Magazine, 9(2) pp. 76–85.

1991To Top

Walker, Colin C. (1991). Aloe dumetorum Mathew & Brandham - a dwarf Kenyan endemic. British Cactus & Succulent Journal, 9(2) pp. 28–31.

Walker, C. C. and Thorburn, M. (1991). Kleinia (Senecio) anteuphorbium (L.)Haw. - a Moroccan endemic. Aloe, 28(1) pp. 18–22.

1990To Top

Walker, Colin C. (1990). Pelargonium ceratophyllum L'Herit: the antler-leaved stork's bill. British Cactus & Succulent Journal, 8 pp. 84–86.

1988To Top

Walker, Colin C. (1988). Cussonia paniculata: the mountain cabbage tree. British Cactus & Succulent Journal, 6(4) pp. 98–100.

Walker, C. C. (1988). xBrachypelia: a novel intergeneric hybrid. Asklepios, 43 pp. 83–86.

1987To Top

Walker, Colin C. and Thorburn, Marjorie (1987). The euphorbias of Gran Canaria, Canary Islands. The Euphorbia Journal, 4 pp. 32–47.

Walker, C. C. (1987). Pelargonium crassicaule L'Herit. Aloe, 24(2) pp. 32–34.

Walker, Colin (1987). Dischidia - an obscure organism? Asklepios, 40 pp. 75–80.

1986To Top

Walker, Colin (1986). More on Dischidia. Asklepios, 38 pp. 11–13.

1985To Top

Walker, Colin C. (1985). Adenia glauca: a 'lump' with an interesting life-style. British Cactus & Succulent Journal, 3(1) pp. 18–20.

1984To Top

Walker, C. C. (1984). Cremnophila nutans: A Sedum under another name? British Cactus & Succulent Journal, 2(4) pp. 100–103.

1983To Top

Walker, C.C. (1983). Sarcostemma: leafless succulent lianas. Asklepios, 29 pp. 18–21.

Walker, C.C. (1983). The ciliated Orbea. Asklepios, 27 pp. 59–63.

1982To Top

Walker, C. C. (1982). Brachystelma: an introduction and checklist. Asklepios, 25 pp. 92–106.

1981To Top

Walker, Colin (1981). A new name in Brachystelma. Asklepios, 24 pp. 66–67.

1980To Top

Walker, Colin (1980). More on Tridentea Haw. Asclepiadaceae, 20 pp. 7–10.

Export

Subscribe to these results

get details to embed this page in another page Embed as feed [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0