Abaxial indumentum
Pericallis appendiculata subsp. longifolia Brooke 220 (BM)
Spain: Canary Islands, La Palma, Los Tilos, Los Sauces, Brooke 220 (BM)
Filiform hairs (hair type 1) on the abaxial leaf surface of P. appendiculata subsp. longifolia.
P. tussilaginis x webbii abaxial Jones et al 260.1
P. papyraceus Jones et al 139.1
<p>Thick layer of both thick multicellular hairs (mostly along the vein) and filiform hairs on the abaxial leaf surface of P. papyraceus.</p>
P. malvifolia ssp. malvifolia Jones et al 279.1
<p>Ca. 5 thick multicellular hairs along the veins and a dense layer of filiform hairs on the abaxial leaf surface of P. malvifolia. NB: the multicellular hairs on the abaxial surface of this taxon are typically less numerous and smaller (shorter and thinner) than those of other Pericallis taxa.</p>
P. webbii Jones et al 133.1
<p>Thick multicellular hairs on the abaxial leaf surface of P. webbii.</p>
P. echinata Jones et al 196.5
<p>Thick, multicellular hairs along the veins on the abaxial leaf surface of P. echinata.</p>
P. echinata Jones et al 196.5
<p>Thick multicellular hair on the abaxial leaf surface of P. echinata.</p>
Pericallis papyraceus Jones et al 136.2
<p>White arachnoid leaf indumentum of Pericallis papyraceus.</p>
Pericallis papyraceus Jones et al 140.1
<p>Abaxial leaf indumentum in Pericallis papyraceus</p>