#gossypium

Gossypium tomentosum, Ma’o, or Hawaiian cotton, is an another endemic member of the mallow family (Malvaceae). It is grown as a small shrub, a groundcover, and is enjoyed for its silky flowers and silvery leaves. Sadly, like many of the other Hawaiian plants I’ve been sharing, it is endangered and has been extirpated from at least one of the Hawaiian islands largely as a result of continued coastal development.

Besides the loss of beauty, variety, and ecological diversity, the extinction of a species always has potential to make lost traits which would have perhaps more conventional value. This cotton illustrates this as even while its population continues to decline, its genes persist in commercial cotton crops after being bred with them to confer enhanced insect and pathogen resistance. While for some the abstract consequences of extinction have no impact, there remain more concrete losses which should leave any person concerned.