All the heather trees are in bloom along the road to the Roque de los Muchachos. Yes, heather trees. Canarian heather (Erica arborea) is close relatives of English and Scottish heather, but it’s a tree, growing anything up to 5 m tall. The tiny leaves are very like English heather, and the flowers are much the same shape, but always white. The wood’s very dense and hard, so it’s good…
My father was a professional botanist, and he went into ecstasies over the wild flowers on La Palma. He was even fascinated by the roadside weeds. You see, because it’s an island, the plants evolved in isolation, and in many cases the plant on La Palma is a different sub-species from the plant in neighbouring Tenerife. For example, echium wildipretti is a very tall cone of tiny flowers. The sub-species…
Sow thistles look rather like a dandelion gone balistic. That is, the individual flowers look much like dandelions, but they’re growing on a shrub anything up to 2 m (6 ft) tall. And now they’re flowing all over the island, especially on the east, up to about 1,000 ft. Like so many other plants here, La Palma has a different species from everywhere else – Sonchus palmensis. The local names…
One of the most exotic looking plants on La Palma are the dragon trees. The latin name is Dracaena draco Although they grow anything up to 12 metres tall, botanically, dragon trees aren’t trees. They don’t have annual rings, for one thing. Actually, they’re classified in the same order (Asparagales) as garlic and asparagus, although they look nothing like each other. In fact, dragon trees look mostly like broccoli on…
We have five different poppies on La Palma. Papaver rhoeas The red poppy. The Corn Poppy, Field Poppy, Flanders Poppy, or Red Poppy is easily the commonest. This is the poppy that mostly grows wild in fields. Eschscholzia Californica , the California Poppy. The next commonest comes from California, which has a similar climate. Papaver somniferum, the opium poppy. And then there’s the opium poppies, which are presumably garden escapes….
This is the Palmeran Violet, Viola palmensis. It only grows on La Palma, above 1,900 m. (There’s a similar violet on Tenerife, but it has smaller flowers). It used to be rare, but the island government has a program of replanting areas. You can find them beside the road from Santa Cruz to the Roque de los Muchachos well above the tree line.