Showing posts with label plant story. Show all posts
Showing posts with label plant story. Show all posts

Monday, April 1, 2013

Plant Story: Morning Glories



morning glory, Amazon basin, Peru
morning glory, Amazon basin, Peru
   I like morning glories. Bright blue flowers that weren’t there last night--and that vanish in the early afternoon. Vines that drape over branches and walls. 

Ipomoea obscura
Ipomoea obscura
   Morning glories are in the genus Ipomoea (family Convolvulaceae). They are found throughout the tropics but especially in the New World. A few get north or south into temperate regions.

   There are 300-500 species of Ipomoea. (Why the range? Perhaps the same one was named twice, perhaps one that is widespread is really two. As data accumulates, the range of numbers decreases).