Good botany links this past couple of weeks.
First, Anne-Marie at Pondering Pikaia explains the difference between two families of succulents in You Can’t Milk a Cactus.
Second, at Botany Photo of the Day, guest bloggers Connor Fitzpatrick, Hannes Dempewolf, and Paul Bordoni promote the Global Facilitation Unit for Underutilized Species with reports on four examples: emmer wheat (Triticum dicoccon), laurel (Laurus nobilis), maya nut (Brosimum alicastrum), and sea buckthorn (Hippophae rhamnoides). The GFU’s mission is to “Promote and facilitate the sustainable deployment of underutilized plant species to increase food security and alleviate poverty among the rural and urban poor.”