Cane begonia

Cane-Like Begonia
Thick, bamboo-like stems with swollen nodes are the defining features of this kind of begonia.
GenusBegonia

Cane-like (also Cane or Cane-Stem) is an informal classification of Begonia, containing about 81 species and 2,000 cultivars.[1] Thick, bamboo-like stems with swollen nodes are the defining features distinguishing them from other types of begonias. Many are free-flowering, with large clusters of flowers, and some are even noticeably fragrant. [2]

The earliest green-leaved canes were called angel wing because of the leaf shape. As more species, hybrids, and cultivars were documented, this epithet began to be used for more and more different types of begonias and became too blurry as a category. The American Begonia Society no longer uses this as a classification. [1][2]

Sub-Categories

The American Begonia Society uses three sub-categories to group similar cane-like begonias together: Superba Canes, Mallet Canes, and All Others.[3]

Like most Begonia categories, these don't have rigorous scientific definitions, but are used more generally to group cultivars with similar characteristics.

Superba Canes

In 1926, Eva Kenworthy Gray created the first Superba cultivar by crossing Begonia aconitifolia with B. 'Lucerna.' B. aconitifolia gave the leaves of this hybrid large, jagged lobes, and B. ‘Lucerna’ added red-purple tones to the foliage. [4]

Eva Kenworthy Gray created the first Superba cultivar by crossing Begonia aconitifolia with B. 'Lucerna.'
B. aconitifolia
B. 'Lucerna'

This epithet was eventually used to describe any canes with Begonia aconitifolia, Begonia sceptrum, or Begonia leathermanaie in the parentage, that also had deeply lobed or jagged leaves[2] and purple coloring. [1]

All Superbas recognized today are descendants of those original hybrids, but not every descendant hybrid is considered Superba. The reason those original hybrids were grouped initially is because they had characteristics unlike any other canes at the time, so any descendants that lacked these unique features didn't fit the criteria for being categorized this way. [5]

Because this criteria doesn't correspond to any formal taxonomic grouping or phylogeny, there are several "definitions," depending on the authority. [4] An example of definition-variation is if large size and tall growing habit are necessary characteristics, or if more compact varieties that otherwise have the definitional parentage and foliage features should also be considered Superba. [2][4]

Mallet Canes

The strict definition of a Mallet cane would be the original B. 'Arthur Mallet' and it's descendants. [2] This strict definition becomes difficult to enforce given that the parentage of this original specimen is unclear.[6] The father plant was likely B. 'Eldorado,' a Begonia rex cultivar. Begonia subpeltata var rubra may be the female parent, though it may have been referred to as Begonia incarnata var purpureacens and/or B. incarnata var purpurea, or the parent-plant itself may have actually been a hybrid of one of these.

In 2008, it was suggested that for the sake of The American Begonia Society's show classification, Mallet-class begonias could also be called "Red-Leaved Class" to minimize confusion. [7]

All Others

Any cane that doesn't fall into one of the above categories falls into All Others, including B. albo-picta, B. coccinea, B. ‘Lenore Olivier’, B. lubbersii, and B. ‘Lucerna’.[3]

Sometimes this category is divided further into two more groups, Rubra and Intermediate.

Rubra Canes don't have any leaf serrations, and many of the older types have plain leaves of either green or bronze. Examples include B. 'Orange Rubra' and B. 'Tom Ment'.

Intermediate canes fall somewhere between Superba and Rubra, having some characteristics of Superba but not all of them. Examples include B. 'Ripsaw' and B. 'Joesphine'.[2]

References

  1. ^ a b c "Cane Like". www.begonias.org. American Begonia Society. Retrieved 19 December 2025.
  2. ^ a b c d e f Thompson, Brad (2019). Brad's Begonia World (3 ed.). The American Begonia Society. pp. 2–3, 7–15.
  3. ^ a b "Cane-Like Begonias: Like Bamboo with Flowers". www.begonias.org. The American Begonia Society. Retrieved 20 December 2025.
  4. ^ a b c "I get so confused: Superba-type cane begonias" (PDF). begonias.org. American Begonia Society. Retrieved 19 December 2025.
  5. ^ "What is a Superba?". begonias.org. American Begonia Society. Retrieved 19 December 2025.
  6. ^ Underwood, Michael; St. John, MI (July–August 2012). "Is B. 'Arthur Mallet' Dead and Gone?" (PDF). The Begonian. 79: 152–153. ISSN 0096-8684. Retrieved 19 December 2025.
  7. ^ Claybaugh, Bill (March–April 2008). "Mallet-Class Cane-Like Begonias- Revisited" (PDF). The Begonian. 75: 50. ISSN 0096-8684. Retrieved 19 December 2025.
This article is issued from Wikipedia. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.