These white wildflowers were growing on a bush-like plant in Madeira, taken in late May. Please help me identify them. Thank you.
Sorry it is definitely not Cistus monspeliensis..the leaves are very wrong for that. "Cistus monspeliensis is a shrub with evergreen leaves and a hairy, glandular, sticky texture. The leaves are linear to lance-shaped, green, wrinkly, and up to 5 centimeters long. The inflorescence is generally a panicle of 2 to 8 flowers, each with five sepals and white petals" Cistus monspeliensis - Google Search: Agree with wcutler..Rosa sp...a white rose. rosa leaf - Google Search