'Today, the gaze is forensic.'
(Rosi Braidotti, Deleuze and Law: Forensic Futures)
While searching for other isoorientin links to Cannabis, we came across an interesting and timely entry for Poland, which must include at least one species of Plagiomnium:
Poland Medicinal Mosses
Medicinal mosses in pre-Linnaean bryophyte floras of central Europe. An example from the natural history of Poland. - PubMed - NCBI
'....rare or extinct....'
2812. Isoorientin 3'-O-neohesperidoside C33H40O20 from Plagiomnium affine
2813. Isoorientin 3'-O-sophoroside C33H40O21 from Plagiomnium affine.'
(The Handbook of Natural Flavonoids)
P. affine does not occure in the U.S., and constituents from U.S. Plagiomnium are yet to be linked to forms of isoorientin for Cannabis comparison. A handful of Plagiomnium species of interest are
1. Plagiomnium carolinianum Tn, NC, Ga, SC
2. P. drummondi Mn, Mi, Oh, Ne, NY, Pa, WVa, ND, Del, Id
3. P. cuspidatum Wi, Ia, many states
4. P. floridanum La, Fla, Ga
5. P. medium Ia, Wi, etc.
6. P. ciliare Ia, Ill, Oh, Mn, etc.
7. P. ellipticum Mn, Wi.
A similar flavonoid links to the folklore of Kentucky for 'mouse-ear' chickweed against cancerous abscesses, already mentioned in this thread. There are at least two candidates for folkloric 'mouse ear,' one being Stellaria, the other, Cerastium:
2804. Schaftoside 6"-O-glucoside C32H38O19 from Stellaria holostea
2806. Isomollupentin 7,2" di-O-glucoside C32H38O19 from Cerastium arvense.'
(The Handbook of Natural Flavonoids)