Deep reticulation and incomplete lineage sorting obscure the diploid phylogeny of rain-lilies and allies (Amaryllidaceae tribe Hippeastreae)
…characterized by different chromosome numbers: (1) Tocantinia and Hippeastrum with 2n = 22, and (2) Eithea, Habranthus, Rhodophiala, and Zephyranthes mostly with 2n = 12, 14, and 18. Strong cytonuclear…