Taphrina padi Taphrina padi Taphrina padi is a fungal plant pathogen that induces the form of pocket plum gall that occurs on Bird Cherry ("Prunus padus"). The gall is a chemically induced distortion of the fruits, which are swollen, hollow, curved and greatly elongated, without a seed or stone, but retaining the style. The twigs on infected plants may also be deformed with small strap-shaped leaves. "Taphrina padi", a 'tongue fungus', produces a distinctive, elongated, tongue-like growth on Bird Cherry, similar to other closely related species such as "Taphrina alni" on Alder ("Alnus glutinosa") and "Taphrina pruni" on Blackthorn ("Prunus spinosa"). The
Grevillea spinosa Grevillea spinosa Grevillea spinosa, also known as the spiny grevillea, is an evergreen shrub of the genus "Grevillea" native to an area in the east of the Mid West, northern Goldfields-Esperance and southern Pilbara regions of Western Australia. The prickly shrub typically grows to a height of and has non-glaucous branchlets. It has simple, dissected, subpinnatisect leaves with a blade that is . It blooms from May to September and produces a terminal raceme irregular inflorescence with green or yellow flowers and orange styles. Later it forms red-brown simple hairy oblong to ovoid fruit that is long. The plant has