Following Flora of North America for the recognition of Aconogonon. For species placement see Polygonum sect. Aconogonon in Flora of China 5: 310 (2003).
Rhizomatous herb, rooting at nodes. Mature leaves pale brown indumentum beneath panicles of white or pink flushed flowers; corolla 3-4mm, broadly campanulate; anthers purple.
Specimen notes
Subsheet:
Sheets A to B.
Supplementary remarks:
This specimen (CHR 585989 A) was originally assigned the number CHR 415918 A. That number was also assigned to a specimen of Diplodium trullifolium which has retained CHR 415918
Redmond DN, 10 Oct 2007