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Rich,
Alien versus native was a project of mine when researching lichens.
If you consider USDA Plants database to be a good source then all species come up as native, except the 2 lichens below.
I don’t understand your reference on Caloplaca cf. crenulatella - what does the cf mean?
Candelariella aurella didn’t come up in USDA
As a test - do you know a lichen that is alien to the US? I'd like to put that in USDA since all entries came up as native.
Thanks, Lisa
----- Original Message -----
From: chicagolichensSent: Wednesday, February 15, 2006 11:55 AMSubject: [chicagolichens] Native to U.S.A. vs alien lichensThis is a list of lichens I have found in a park in Chicago (Jackson
Park along Lake Michigan for those who know the city). Can anyone
comment as to whether or not any are native to the U.S. or aliens.
Thanks, Rich Hyerczyk
Amandinea punctata
Arthonia ceasia
Bacidina egenula
Caloplaca cerina
C. cf. crenulatella
C. microphyllina
C. subsoluta
Candelaria concolor
Candelariella aurella
C. reflexa
Endocarpon pusillum
Flavoparmelia caperata
Flavopunctelia flaventior
F. soredica
Hyperphyscia adglutinata
Lecanora dispersa
L. symmicta
Parmelia sulcata
Parmotrema hypotropum
Phaeophyscia ciliata
P. hirsuta
P. pusilloides
P. rubropulchra
Physcia adscendens
P. millegrana
P. stellaris
Physciella chloantha
Physconia leucoleiptes
Psorotichia cf. schaereri
Punctelia rudecta
Thelocarpon laureri
Trapeliopsis flexuosa
Xanthomendoza fallax
X. fulva
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