A CONSPECTUS OF THE LICHEN GENUS STEREOCAULON ...
A CONSPECTUS OF THE LICHEN GENUS STEREOCAULON ...
A CONSPECTUS OF THE LICHEN GENUS STEREOCAULON ...
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316 Journ. Hattori Bot. Lab. No. 43 1977<br />
St. confluens MULL. ARG.<br />
Typus: Java, Gedk Volcano, altit. ca. 7500 feet, leg. SOLMS, 1883 (G-MULL, holotypus).<br />
St. confluens var. fuscescens MULL. ARG.<br />
Typus: Africa, Tanzania, Mt. Kilimanjaro, altit. ca. 3000-4000 rn s. m., leg. L. v. HOHNEL, 1890<br />
(no. 204) (G-~LL, holotypus).<br />
St. violascens MULL. ARC.<br />
Typus: Ecuador, Mt. Chimborazo, Tambo de Totorillas, leg. E. ANDRB, 1876, altit. 3910 m s. m.,<br />
(no. 3961 bis) and 4200 m s. m. (no. 3929). As lectotype we select the former specimen (G-M~~LL,<br />
lectotypus, lectotypif. nov.; isolectotypes in K, UPS, us).<br />
St. ruwenzoriense DUVIGN.<br />
Typus: Africa, Uganda, Ruwenzori, W. side, altit. 4200 m s. m., leg. HUMBERT, 1929 (BRLU,<br />
holotypus).<br />
St. microthuja DUVIGN.<br />
Typus: Africa, Uganda, Ruwenzori, Mt. Stanley, altit. 4250 m s. m., "roches nues horizontales",<br />
leg. HAUMAN, 1932 (no. 928) (BRLU, holotypus). The fac. abietina DUVIGN. (nom. inval.) is based on the<br />
same specimen.<br />
St. vulcani subsp. richardianum MONT.<br />
Typus: RCunion, "com. cl. Richard" (PC-MONT, holotypus; L, UPS-TH FR, isotypes). TH. FRIES<br />
(1858) erroneously reported the type as from Mauritius.<br />
St. speciosum LAMB<br />
Typus: Argentina, Chubut, Lago Menendez, below the Torrecillas Glacier, altit. ca. 650 m s. m.,<br />
leg. I. M. LAMB, 1950 (no. 6069) (CAN, holotypus).<br />
St. virgatum f. achariana VAIN.<br />
Typus: Windward Islands, Dominica, Roseau Valley, leg. W. R. ELLIOT^, 1919 (no. 110) (TUR-<br />
VAIN, holotypus; could not be found by us, but a paratype specimen from St. Vincent, Souffrikre, leg.<br />
ELLIOTT thus inscribed was seen, herb. VAIN. no. 3840). VAINIO states that this taxon is the same as<br />
the type in herb. ACH.<br />
St. virgatum f. applanata VAIN.<br />
Typus: Windward Islands, St. Vincent, Richmond Valley, leg. W. R. ELLIOTT, 1919 (no. 193)<br />
(TUR-VAIN, holotypus, not seen by us).<br />
St. virgatum f. primaria VAIN.<br />
Typus: 2 localities cited in Windward Islands, leg. W. R. ELLIOTT, 1919: Dominica, Laudat (no.<br />
889) and St. Vincent, SouBritre crater (no. 143). As lectotype we select the specimen from Dominica<br />
(TURVAIN, no. 3847, lectotypus, lectotypif. nov.).<br />
St. giltayi DUVIGN.<br />
Typus: "Scottia", leg. L. GILTAY, 1937 (BRLU, holotypus). It is a perfectly typical specimen of<br />
St. virgatum, and must su~ely have come the West Indies. According to Dr. DWIGNEAUD (oral communication)<br />
the specimen was presented by L. GILTAY together with other specimens collected during<br />
a visit to Scotland in 1937, and he admitted the possibility of a confusion of labels.