{"id":35013,"date":"2013-03-25T11:00:18","date_gmt":"2013-03-25T15:00:18","guid":{"rendered":"http:\/\/www.nybg.org\/plant-talk\/?p=35013"},"modified":"2013-03-21T14:26:56","modified_gmt":"2013-03-21T18:26:56","slug":"shades-of-blue","status":"publish","type":"post","link":"https:\/\/www.nybg.org\/blogs\/plant-talk\/2013\/03\/around-the-garden\/shades-of-blue\/","title":{"rendered":"Shades of Blue"},"content":{"rendered":"

Jessica Clarke is the Associate Curator of Glasshouse Collections at The New York Botanical Garden<\/a>.<\/em><\/span><\/p>\n

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\"Ravenala\"<\/a>Ravenala madagascariensis<\/i>, better known as traveler\u2019s palm, is a plant endemic to Madagascar which can be found in our very own Enid A. Haupt Conservatory<\/a> (Palm Dome). In addition to its very attractive fan-shaped arrangement of leaves, it has another unique attribute that isn\u2019t often witnessed.<\/p>\n

Like a jewel box opening up, its dried brown fruit pod splits apart to reveal remarkable sapphire-colored seeds inside. The reason that they are blue? It can be considered a “tale of two endemics,” or the supposed co-evolution of the traveler\u2019s palm with another species found only in Madagascar\u2014the ruffed lemur.<\/p>\n

The lemurs are astute pollinators of Ravenala<\/em>; they use their long tongues to reach the nectar deep inside the flowers. In this way, they collect and transfer pollen on their snouts from plant to plant. Once pollinated, the flowers develop into seed pods, which mature and dry before splitting to expose the bounty inside. The fuzzy blue appendage, or aril, that is attached to the seed is edible\u2014and it encourages animals to eat it and aid in seed dispersal. In this case the animal that it solely appeals to is the lemur, which is only capable of seeing shades of blue and green.
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Ed. Note: The <\/em>traveler’s palm is just one in a growing line of co-evolving plants to find its way to Plant Talk<\/em><\/a> in recent months, and with good reason–they’re super interesting<\/em>. The adaptive compromises of plants like Darwin’s star orchid<\/a> and the stinky toe tree<\/a>, to name only two, are all the more fascinating when paired with the strange creatures that work to help pollinate them! Stay tuned for more on this fascinating topic as we move into spring.<\/em><\/span><\/p>\n

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Lemur image courtesy of Wikimedia Commons<\/a>.<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

It’s a furry (and quite hungry) lemur that’s responsible for this bizarre blue plant fluff.<\/p>\n","protected":false},"author":181,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false},"categories":[952],"tags":[3102,4671,3103,3100,3098,3101,3099],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_shortlink":"https:\/\/wp.me\/ph0lU-96J","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.nybg.org\/blogs\/plant-talk\/wp-json\/wp\/v2\/posts\/35013"}],"collection":[{"href":"https:\/\/www.nybg.org\/blogs\/plant-talk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nybg.org\/blogs\/plant-talk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nybg.org\/blogs\/plant-talk\/wp-json\/wp\/v2\/users\/181"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nybg.org\/blogs\/plant-talk\/wp-json\/wp\/v2\/comments?post=35013"}],"version-history":[{"count":15,"href":"https:\/\/www.nybg.org\/blogs\/plant-talk\/wp-json\/wp\/v2\/posts\/35013\/revisions"}],"predecessor-version":[{"id":35112,"href":"https:\/\/www.nybg.org\/blogs\/plant-talk\/wp-json\/wp\/v2\/posts\/35013\/revisions\/35112"}],"wp:attachment":[{"href":"https:\/\/www.nybg.org\/blogs\/plant-talk\/wp-json\/wp\/v2\/media?parent=35013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nybg.org\/blogs\/plant-talk\/wp-json\/wp\/v2\/categories?post=35013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nybg.org\/blogs\/plant-talk\/wp-json\/wp\/v2\/tags?post=35013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}