PAARL NURSERY NOT KNOWING THEIR PLANTS

My mother was looking for a Hen and Chicken Fern (Asplenium bulbiferum) plant. I phone Paarl Nursery and asked if they have this plant in stock -I telephonically confirmed both names-Hen and Chicken Fern (Asplenium bulbiferum) and tyhe lady answering the phone confirmed that they have this plant in stock. My very excited 81 year old mother then immediately drove to the nursery from Paarl (about a 40 KM round trip) -off course no plant like that in stock (only the Chlorophytum comosum/ spider plant which is off course NOT a FERN AT ALL -very bad!