Observation 89119: Placynthium (Ach.) Gray
When: 2012-03-03
Who: zaca
No herbarium specimen

Notes: Observations MO89115 to MO89122 took place at an old fence inside a small village, made of the (calcareous) local stones and some soil.

Lacking of the bluish prothallus usually present in Placynthium nigrum.

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I saw already …
By: zaca
2012-03-12 15:47:41 PDT (-0700)

in Stridvall’s Placynthium gallery some specimens lacking a bluish prothallus, but in that case some kind of prothallus exists between the areolas. I was not able to see any prothallus in this specimen. Thanks, Antonio.

Placynthium cf. nigrum
By: Anto (Antonio Valero)
2012-03-12 13:36:01 PDT (-0700)

se vé “Prothallus” negro en borde.


Created: 2012-03-11 13:56:31 PDT (-0700)
Last modified: 2012-03-11 14:28:49 PDT (-0700)
Viewed: 53 times, last viewed: 2017-03-15 20:52:59 PDT (-0700)
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