Accessory fruit the perianth (floral whorls). Fruit with fleshy seeds, such as pomegranate or mamoncillo, are not considered to be accessory fruit. The terms "false fruit", "spurious fruit", and "pseudocarp" are older terms for accessory fruit that have been criticized as "inapt", and are not used by some botanists today. Accessory fruit An accessory fruit (sometimes called "false fruit", "spurious fruit", "pseudofruit", or "pseudocarp") is a fruit in which some of the flesh is derived not from the ovary but from some adjacent tissue exterior to the carpel. Examples of accessory tissue are the receptacle of the strawberry, pineapple, common fig, and
Boletellus ananas the trunks of the tropical tree "Dicymbe corymbosa" (subfamily Caesalpinioideae), associated with ectomycorrhizas within humic accumulations. It is rarely found fruiting on the ground on heavily decayed, root-penetrated wood. Rolf Singer suggested that the fungus was not mycorrhizal, noting that as well as occurring under or on the bases of both pine and oaks, it occurred in scanty humus and debris accumulated on rock walls. Singer concluded that the species prefers to grow on hard surfaces. Harry D. Thiers, in his study of the bolete flora of Texas, wrote that "B. ananas" was a rare species that often fruited abundantly