| Virus isolate | Accession no. | Authors | Original host | Origin of infected plants |
| Phlox-like isolates |
| AltMV-AU | AF080448 | Geering and Thomas, 1999 | Alternanthera pungens | Australia, QLD |
| AltMV-РА | AY863024 | Hammond et al., 2004, 2006a, b | Phlox stolonifera | USA, PA |
| AltMV-SP | AY850931 | Hammond et al., 2004, 2006a, b | Phlox stolonifera cv. Sherwood Purple | USA, MD |
| AltMV-BR | AY850928 | Hammond et al., 2004, 2006a, b | Phlox stolonifera cv. Blue Ridge | USA, MD |
| AltMV-NAN | GU126686 | Tang et al., 2010 | Nandina domestica | USA, OK |
| AltMV-BW | JX457329 | Hammond and Reinsel, 2015 | Phlox stolonifera cv. Bruce's White | USA, MD |
| AltMV-LGB | JX457330 | Hammond and Reinsel, 2015 | Phlox divaricata cv. London Grove Blue | USA, MD |
| AltMV-PGL | JQ405265 | Hammond and Reinsel, 2015 | Phlox carolina angusta | USA |
| Portulaca-like isolates |
| AltMV-IT | AY566288 | Ciuffo and Turina, 2004 | Portulaca grandiflora | Italy, Liguria, Albenga |
| AltMV-Po | AY850930 | Hammond et al., 2004, 2006a, b | Portulaca grandiflora | USA, MD |
| AltMV-MU | FJ822136 | Ivanov et al., 2011 | Portulaca grandiflora | South-Eastern Europe |
| AltMV-Port | JQ405269 | Hammond and Reinsel, 2015 | Portulaca grandiflora | USA |
| AltMV-PLR | JQ405266 | Hammond and Reinsel, 2015 | Phlox hybrid (annual) | USA |
| AltMV-CIN | JQ405268 | Hammond and Reinsel, 2015 | Pericallis hybrid | USA |
| Asian isolate |
| AltMV-Ас | LC107515 | Iwabuchi et al., 2016 | Achyranthes bidentata | Japan, Tokyo |
| Unassigned isolates |
| AltMV Florida isolate | DQ393785 | Baker et al., 2006 | Portulaca sp. Scutellaria longifolia Crossandra infundibuliformis | USA, FL |
| AltMV-Т | FJ232066, FJ232067 | Duarte et al., 2008 | Torenia sp. | Brazil, São Paulo |
| AltMV angelonia isolate | EU679363 | Lockhart and Daughtrey, 2008 | Angelonia angustifolia | USA, NY |
| AltMV isolate G10-00982 | JQ687034 | Vitoreli et al., 2011 | Thunbergia laurifolia | USA, FL |
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