Keys to the macrolichens and checklist of the lichens and ...
Keys to the macrolichens and checklist of the lichens and ...
Keys to the macrolichens and checklist of the lichens and ...
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3a. Thallus lacking isidia, soredia <strong>and</strong> pustules............................................H. reducens<br />
3b. Thallus with isidia, soredia or pustules.................................................................... 4<br />
4a. Thallus sorediate or pustulate; isidia absent ............................................................ 5<br />
4b. Thallus isidiate; isidia cylindrical, ±becoming sorediate......................................... 8<br />
5a. Thallus pustulate-sorediate ........................................................................ H. meyeri<br />
5b. Thallus sorediate; pustules absent............................................................................ 6<br />
6a. Medulla K- or K+ yellow-brown; fumarpro<strong>to</strong>cetraric acid present.....H. simbuensis<br />
6b. Medulla K+ yellow turning dark red; salazinic or galbinic acid present................. 7<br />
7a. Medulla containing galbinic acid (major) <strong>and</strong> salazinic acid (minor) ... H. galbinica<br />
7b. Medulla containing salazinic acid (major); galbinic acid absent.............. H. sinuosa<br />
8a. Medulla K+ yellow <strong>the</strong>n dark red; salazinic, galbinic or norstictic acids present ... 9<br />
8b. Medulla K- or K+ yellow-brown; fumarpro<strong>to</strong>cetraric or physodalic acids present12<br />
9a. Galbinic acid (major or submajor) present ........................................ H. microblasta<br />
9b. Galbinic acid absent............................................................................................... 10<br />
10a. Norstictic acid (major); salazinic acid absent ......................................... H. hnatiukii<br />
10b. Salazinic acid present............................................................................................. 11<br />
11a. Salazinic acid (major); norstictic acid (trace) ..........................................H. tariensis<br />
11b. Norstictic acid (major); salazinic acid (submajor).................................. H. <strong>and</strong>ensis<br />
12a. Upper surface shiny; isidia slender, cylindrical; fumarpro<strong>to</strong>cetraric acid present.<br />
................................................................................................................. H. munduai<br />
12b. Upper surface dull; isidia somewhat inflated; physodalic acid present.<br />
...................................................................................................... H. subphysodalica<br />
13a. Thallus lacking isidia, soredia <strong>and</strong> pustules........................................................... 14<br />
13b. Thallus with isidia, soredia or pustules.................................................................. 18<br />
14a. Medulla K+ yellow <strong>the</strong>n dark red; salazinic acid present....................... H. corneola<br />
14b. Medulla K- or K + yellow-brown; salazinic acid absent ....................................... 15<br />
15a. Medulla P+ orange-red; pro<strong>to</strong>cetraric acid present.................................. H. adducta<br />
15b. Medulla P- ; pro<strong>to</strong>cetraric acid absent.16<br />
16a. Medulla pale yellow; secalonic acid A present..................................... H. peruviana<br />
16b. Medulla white; secalonic acid A absent................................................................. 17<br />
17a. Upper surface densely lobulate; barbatic <strong>and</strong> 4-O-demethylbarbatic acids present.<br />
............................................................................................................. H. neodigitata<br />
17b. Upper surface elobulate; fatty acids present ........................................... H. terricola<br />
18a. Thallus isidiate; soredia <strong>and</strong> pustules absent ......................................................... 19<br />
18b. Thallus sorediate <strong>and</strong>/or pustulate; isidia absent ................................................... 30
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