
FIGURE 1. Kalanchoe rotundifolia (A–B) and K. longiflora (C–D), the parents of K. ×robertsonii. A. Plant of Kalanchoe rotundifolia from its likely type locality in the Eastern Cape province of South Africa. B. Inflorescence of K. rotundifolia showing the abruptly urceolate flowers. C. Plant of K. longiflora from KwaZulu-Natal province, South Africa. D. Inflorescence of K. longiflora showing the gradually urceolate flowers. All photographs: Gideon F. Smith.
Published as part of Smith, Gideon F., 2022, Kalanchoe ×robertsonii [K. longiflora × K. rotundifolia] (Crassulaceae subfam. Kalanchooideae), a new, small-growing nothospecies from South Africa, pp. 85-94 in Phytotaxa 561 (1) on page 88, DOI: 10.11646/phytotaxa.561.1.8, http://zenodo.org/record/7052891
Biodiversity, Taxonomy
Biodiversity, Taxonomy
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