Subsp. maroccana : Distinguished by deciduous stamens, slightly increasing sepals towards maturity of the capsules. Leaves sparsely papillose-pilose (some long, white flabby hairs). Flowers creamy white. [Staminibus deciduis, sepalis pauce accrescentibus ad maturitatem capsulae facile distinguenda. Folia sparsiter papillose-pilosa (pilis sparsis longis albidis). Flores leviter flavescentes (Abdallah & De Vit, 1978)]