Dandelion ID

Telling the two common dandelion species apart is challenging and until recently, I didn't even realize there were two species. Here's a great resource I found on identifying them:

:Just about everyone would say they could easily identify dandelion but very few are aware that there are two species found in Minnesota, this and Common Dandelion (T. officinale). While very similar, they can be distinguished on several characteristics, all except one somewhat obscure, especially in stunted specimens found in mowed turf where they typically occur. Red-seeded Dandelion typically has smaller flowers, rarely over 1 inch across and more consistently deeply lobed leaves, the lobes more triangular to lance-like than Common Dandelion, with tips strongly curved back towards the base, as well as the lobes at the tip being approximately the same size as those along its length. The phyllaries on Common Dandelion rarely have the protuberance just below the tip, where they are often present on Red-seeded Dandelion. But easily, when fruits are present, the seeds are clearly red or in variations of purple or brown compared to the dull brown or greenish brown seeds of the more common T. officinale. Though clearly far less common than T. officinale, herbarium collections of T. erythrospermum are spread throughout the state and it is likely greatly under reported in Minnesota, as who is paying attention to this species anyway?"

https://www.minnesotawildflowers.info/flower/red-seeded-dandelion

Publicado el mayo 9, 2022 02:57 MAÑANA por leshell leshell

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