Tjønnaks (Potamogeton natans)

Tjønnaks (Potamogeton natans)

Uanselig frukt som spres med vannet først og fremst, men fugler er også innvolvert - jeg vet dog ikke hvilke arter som finner dette fristende....


Tjønnaks (Potamogeton natans)

Tjønnaks (Potamogeton natans)

Nydammen nord for Gjersjøen har enkelte steder en ugjenomtrengelig hinne av tjønnaksblader. Spesielt på vestsiden der landskapet er brattest.


Caiophora chuquitensis

Caiophora chuquitensis

An incredibly spiny plant! There is not one part that is spineless, so I guess only insects are able to harm this plant! Altitude: 3671 metres. Native range…


Caiophora chuquitensis

Caiophora chuquitensis

An incredibly spiny plant! There is not one part that is spineless, so I guess only insects are able to harm this plant! Altitude: 3671 metres. Native range…


Nasa grandiflora

Nasa grandiflora

A large and conspicuous flower on a rather hostile plant! It's tempting to touch the large flower, but doing so will most likely result in a painful sting like…


Nasa grandiflora

Nasa grandiflora

The stinging hairs of nasa grandiflora are not easily seen on the face of the leaf, but they are there! It's the dark ones. Native range is Colombia to Peru.…


Xyris sp

Xyris sp

Common on Roraima tepui. Please help me identify it - leave a comment!


Orectanthe sceptrum

Orectanthe sceptrum

A most peculiar flower that both looks and feels like plastic! In any case, flowering and producing fruit in particular is the very last of the plant, as it…


Orectanthe sceptrum

Orectanthe sceptrum

One of the most common plant species on Roraima. It resembles pineapple, and like pineapple it dies after blooming and setting fruit.


Xyris sp

Xyris sp

Common and widespread along the trail to Roraima. Please help me identify it - leave a comment!