a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | t | u | v | w | x | y | z | S
SAI | SAK | SAN | SAO | SAT | SBI | SCA | SCE | SCH | SCI | SCL | SCR | SDA | SDD | SDS | SEE | SEG | SEP | SER | SEX | SEY | SGN | SHE | SHI | SID | SIE | SIG | SII | SIM | SIN | SIO | SIR | SJO | SKE | SKI | SLC | SLD | SLF | SLI | SLK | SLS | SLU | SLZ | SMI | SMO | SMS | SNI | SNL | SNS | SNT | SOJ | SOP | SPD | SPE | SPI | SPK | SPL | SPM | SPO | SPP | SPS | SPU | SPX | SRT | SSI | SSM | SSS | STA | STC | STF | STI | STL | STN | STP | STR | STS | STU | STV | STY | STZ | SUR | SUS | SVT | SWO | SYM | P
AFRICA | America
Aphy | Call | Chrm | Epip | Foer | FPX | Lamp | Noth | Pach
MUNDEMBA
MU 2016-01 | MU 2016-02

Horst Gresens and V. Schwoiser collected these from an unknown locaiton (?) 1988, hence "GS1" and "GS2". Opinion seems to be they may be A. oeseri and this riddle has persisted since then. The may have something to do with the A. micropththalmum riddle Huber talks about.