| The Conservation Project aims at planting groves of endangered species of Cupressus. Some species are not endangered over their whole range, but several isolated populations are at risk because of the small number of trees on a limited surface. Since the 10 March 2009 the Cupressus Conservation Project is a non-profit organization. Recent fires threatening Cupressus populations. |
| Species | Conservation Status | |||
| stephensonii | > 100 | critically endangered | ||
| dupreziana | > 60 | critically endangered | ||
| atlantica | > 100 | endangered | ||
| goveniana | > 20 | endangered | ||
| abramsiana | > 10 | endangered | ||
| pygmaea | > 30 | endangered | ||
| duclouxiana | > 1 | endangered | ||
| chengiana | > 1 | endangered | ||
| forbesii | > 30 | vulnerable - some populations: critically endangered | ||
| bakeri | > 20 | vulnerable - some populations: endangered | ||
| macrocarpa | > 30 | vulnerable | ||
| nevadensis | > 20 | vulnerable | ||
| montana | > 10 | vulnerable | ||
| lusitanica | > 50 | lower risk | ||
| macnabiana | > 30 | lower risk - some populations: vulnerable | ||
| arizonica | > 20 | lower risk | ||
| funebris | > 20 | lower risk | ||
| sargentii | > 10 | lower risk - some populations: critically endangered | ||
| sempervirens | > 10 | lower risk | ||
| nootkatensis | > 1 | lower risk | ||
| glabra | > 20 | not threatened |