Obregonia denegrii - Artichoke Cactus

The Artichoke cactus (Obregonia denegrii) is a species of cactus. It is the sole species of the genus Obregonia, named after Álvaro Obregón. This rare species resembles an inverted green pine cone with a wooly center. It grows slow in culture and doesn't need much water. It likes (full) sun and is multiplied by seed.

Gevuina avellana

Gevuina avellana is an evergreen tree of the family Proteaceae, up to 20 meters (65 feet) tall. It is native to southern Chile and Argentina. It is found from sea level to 700 meters (2300 feet) above sea level. Its distribution extends from... more >>>

Calamagrostis

Calamagrostis, or Small-reed or (Am.) Reedgrass, is a genus in the Grass family Poaceae with about 230 species that occur mainly in temperate regions of the Northern Hemisphere. They are commonly adventive. These tufted perennials usually have... more >>>

Garrya

Garrya is a genus of about 18 species of flowering plants in the family Garryaceae, native to North and Central America and the Caribbean. They are commonly referred to as silktassel.

They are evergreen dioecious wind-pollinated... more >>>

Haageocereus

Haageocereus is a genus of cactus.


Selected species
Haageocereus fascicularis

Haageocereus pseudomelanostele

Haageocereus tenuis

Zauschneria

Zauschneria (Epilobium canum) is a species of willowherb, native to dry slopes and in chaparral of western North America. It is a perennial plant, notable for the profusion of bright scarlet flowers in late summer and autumn.
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