Pond Lily identity a confusion-Schizostylis or Hesperantha ?

2011-09-03 17.44.08
Schizostylis coccinea or Hesperantha coccinea

For several years now I have been growing a very successful and  attractive lily in the pond which I originally bought from a local plant store as a reddish-orange kaffir Lily,  Schizostylis coccinea. 

Hesperantha coccinea a pink variety from the red-flowered parents.

The interesting thing is that it reproduces from seeds very well –and last year a pale pink variety came from a seedling. I kept these plants in the same pot and overwintered in the greenhouse. Normally the red flowers appear in August, but when I set it back in the pond in March, after continuing to bloom most of the winter, it flowered again for a month. Then in early June the pink-flowered plant came into bloom and is still flowering in July.   All the other “scarlet river lilies” (see political correctness comment below”)  that were left in the pond over winter will bloom again in late summer.

A number of interesting points come up when researching this plant:

2015-08-06pinklily copy
The pink version came out in bloom again in early August , 2015

1. The “pink” variety I have does not correspond to either of the pink varieties mentioned in this reference .  “Schizostylis coccinea ‘Mrs Hegarty’ was named by Sir Frederick Moore, the Director of Glasnevin Botanic Garden, after the lady who discovered a chance pink seedling in her garden in County Galway in 1914. She was persuaded to show her plant at the RHS show in London in 1919. It was immediately successful and was given an Award of Merit. Schizostylis coccinea ‘Mrs Hegarty’ has deep rose-pink flowers and yellow anthers and has been rather superceded by the cultivar ‘Sunrise’ which is also pink. Schizostylis coccinea ‘Viscountess Byng’ has pale pink petals and the anthers are purple brown. This cultivar is later flowering and is named after the dedicated rock gardener of the 1920’s. Her flower beds were sometimes temporarily covered in water.”
Reference: St. Andrews Botanic Garden Flower of the Month”However the anthers of the pink variety I have are pink!

2. A Scientific name change: Schizostylis  spp. came to be seen as distinct from Hesperantha  spp. whereas in almost every detail, Schizostylis is identical to Hesperantha. Most Hesperantha species have pink flowers, while Schizostylis is bright red. Since forms of Schizostylis with pink flowers are found in cultivation and in the wild, however, that doesn’t seem to count for much. The final proof is  that Schizostylis and Hesperantha is the DNA data, which confirms that the two genera cannot be separated.

3. Political Correctness has influenced the common name . For years it was known as the Kaffir Lily. As the Ken Thompson points out in this 2012 Telegraph article:
“–Kaffir is an offensive term for black South Africans. I suspect no one outside South Africa is likely to consider “kaffir lily” a racial slur, but nevertheless I sense a campaign is afoot to find something less offensive. Crimson flag lily, Cape lily and river lily, or scarlet river lily, all appear to be in circulation. ”

Reference Botanical Identity crisis solved

The Drakensberg mountains in South Africa are  where most of these lilies come from.
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Monocots
Order: Asparagales
Family: Iridaceae
Genus: Hesperantha
Species: H. coccinea
Binomial name Hesperantha coccinea (Backh. & Harv.) Goldblatt & J.C.Manning