SYSTEMATIC ANATOMY AND PHYLOGENY OF MEXICAN COLUMNAR CACTI

[1] AGURELL S, 1971, LLOYD, V34, P183

[2] AGURELL S, 1969, LLOYD, V32, P206

[3] POLLINATION OF SAGUARO CACTUS BY DOVES, NECTAR-FEEDING BATS, AND HONEY BEES [J]. SCIENCE, 1961, 133 (346) : 1594 - &

[4] ALCORN SM, 1962, CACT SUCC J, V33, P134

[5] ALCORN STANLEY M., 1959, CACTUS AND SUCCULENT JOUR, V31, P39

[6] [Anonymous], 1964, CHEMOTAXONOMIE PFLAN, DOI DOI 10.1007/978-3-0348-9385-5

[7] [Anonymous], CHEMOTAXONOMIE PFLAN

[8] [Anonymous], 1929, KAKTEEN

[9] AXELROD DI, 1970, BOT REV, V36, P227

[10] Backeberg C., 1959, CACTACEAE

[1] AGURELL S, 1971, LLOYD, V34, P183

[2] AGURELL S, 1969, LLOYD, V32, P206

[3] POLLINATION OF SAGUARO CACTUS BY DOVES, NECTAR-FEEDING BATS, AND HONEY BEES [J]. SCIENCE, 1961, 133 (346) : 1594 - &

[4] ALCORN SM, 1962, CACT SUCC J, V33, P134

[5] ALCORN STANLEY M., 1959, CACTUS AND SUCCULENT JOUR, V31, P39

[6] [Anonymous], 1964, CHEMOTAXONOMIE PFLAN, DOI DOI 10.1007/978-3-0348-9385-5

[7] [Anonymous], CHEMOTAXONOMIE PFLAN

[8] [Anonymous], 1929, KAKTEEN

[9] AXELROD DI, 1970, BOT REV, V36, P227

[10] Backeberg C., 1959, CACTACEAE