Se presenta el hallazgo de dos plantas iberonorteafricanas, novedosas para la provincia de Murcia, localizadas en el cuadrante suroccidental provincial. Se aportan diversos datos relacionados con la orología, rareza, grado de amenaza y conservación de dichas especies. También se confirma la presencia de Kalanchoe × houghtonii D.B. Ward, una alóctona invasora que está afectando de manera grave a la flora amenazada presente en el castillo de Águilas.
We present two Iberian-African plants which are new records for the flora of the Region of Murcia and are mainly located in the southwestern part of the province. Several aspects related to corology, rarity, degree of threat and conservation of these species are discussed. The presence of Kalanchoe × houghtonii D.B. Ward, an invasive alien plant which is seriously affecting the threatened flora present at the Castle of Águilas, is confirmed.