| Lateinischer name | Allgemeiner name | Familie | |
| | | | |
|
Senecio scribneri Rydb. |
>>Senecio integerrimus var. scribneri |
Asteraceae |
|
|
Senecio seemanii auct. non Schultz-Bip. ex Seem. [misapplied] |
>>Roldana hartwegii |
Asteraceae |
|
|
Senecio semicordatus Mackenzie & Bush |
>>Packera pseudaurea var. semicordata |
Asteraceae |
|
|
Senecio serra Hook. |
tall ragwort |
Asteraceae |
|
|
Senecio serra Hook. var. admirabilis (Greene) A. Nels. |
tall ragwort |
Asteraceae |
|
|
Senecio serra Hook. var. altior Jepson |
>>Senecio serra var. serra |
Asteraceae |
|
|
Senecio serra Hook. var. integriusculus Gray |
>>Senecio serra var. serra |
Asteraceae |
|
|
Senecio serra Hook. var. serra |
tall ragwort |
Asteraceae |
|
|
Senecio smallii Britt. |
>>Packera anonyma |
Asteraceae |
|
|
Senecio soldanella Gray |
Colorado ragwort |
Asteraceae |
|
|
Senecio spartioides Torr. & Gray |
broomlike ragwort |
Asteraceae |
|
|
Senecio spartioides Torr. & Gray var. fremontii (Torr. & Gray) Greenm. ex L.O. Williams |
>>Senecio riddellii |
Asteraceae |
|
|
Senecio spartioides Torr. & Gray var. granularis Maguire & A. Holmgren ex Cronq. |
>>Senecio spartioides var. spartioides |
Asteraceae |
|
|
Senecio spartioides Torr. & Gray var. multicapitatus (Greenm. ex Rydb.) Welsh |
broomlike ragwort |
Asteraceae |
|
|
Senecio spartioides Torr. & Gray var. parksii (Cory) Shinners |
>>Senecio riddellii |
Asteraceae |
|
|
Senecio spartioides Torr. & Gray var. spartioides |
broomlike ragwort |
Asteraceae |
|
|
Senecio spellenbergii T.M. Barkl. |
>>Packera spellenbergii |
Asteraceae |
|
|
Senecio sphaerocephalus Greene |
ballhead ragwort |
Asteraceae |
|
|
Senecio squalidus L. |
oxford ragwort |
Asteraceae |
|
|
Senecio streptanthifolius Greene |
>>Packera streptanthifolia |
Asteraceae |
|
|
Senecio streptanthifolius Greene var. borealis (Torr. & Gray) J.F. Bain |
>>Packera streptanthifolia |
Asteraceae |
|
|
Senecio streptanthifolius Greene var. kluanei J.F. Bain |
>>Packera streptanthifolia |
Asteraceae |
|
|
Senecio streptanthifolius Greene var. laetiflorus (Greene) J.F. Bain |
>>Packera streptanthifolia |
Asteraceae |
|
|
Senecio streptanthifolius Greene var. moresbiensis (Calder & Taylor) Boivin |
>>Packera moresbiensis |
Asteraceae |
|
|
Senecio streptanthifolius Greene var. oodes (Rydb.) J.F. Bain |
>>Packera streptanthifolia |
Asteraceae |
|
|
Senecio streptanthifolius Greene var. rubricaulis (Greene) J.F. Bain |
>>Packera streptanthifolia |
Asteraceae |
|
|
Senecio streptanthifolius Greene var. wallowensis J.F. Bain |
>>Packera streptanthifolia |
Asteraceae |
|
|
Senecio stygius Greene |
>>Packera multilobata |
Asteraceae |
|
|
Senecio subcuneatus Rydb. |
>>Packera streptanthifolia |
Asteraceae |
|
|
Senecio subnudus DC. |
>>Packera subnuda |
Asteraceae |
|
|
Senecio suksdorfii Greenm. |
>>Packera streptanthifolia |
Asteraceae |
|
|
Senecio sylvaticus L. |
woodland ragwort |
Asteraceae |
|
|
Senecio tampicanus DC. |
>>Packera tampicana |
Asteraceae |
|
|
Senecio taraxacoides (Gray) Greene |
dandelion ragwort |
Asteraceae |
|
|
Senecio thornberi Greenm. |
>>Packera multilobata |
Asteraceae |
|
|
Senecio thurberi Gray |
>>Packera neomexicana var. neomexicana |
Asteraceae |
|
|
Senecio tichomirovii auct. non Schischkin [misapplied] |
>>Tephroseris kjellmanii |
Asteraceae |
|
|
Senecio toiyabensis Welsh & Goodrich |
>>Senecio spartioides var. spartioides |
Asteraceae |
|
|
Senecio tomentosus Michx. |
>>Packera tomentosa |
Asteraceae |
|
|
Senecio toumeyi Greene |
>>Packera neomexicana var. toumeyi |
Asteraceae |
|
|
Senecio triangularis Hook. |
arrowleaf ragwort |
Asteraceae |
|
|
Senecio triangularis Hook. var. angustifolius G.N. Jones |
>>Senecio triangularis |
Asteraceae |
|
|
Senecio tridenticulatus Rydb. |
>>Packera tridenticulata |
Asteraceae |
|
|
Senecio tundricola auct. non Tolm. [misapplied] |
>>Tephroseris lindstroemii |
Asteraceae |
|
|
Senecio tweedyi Rydb. |
>>Packera paupercula |
Asteraceae |
|
|
Senecio uintahensis (A. Nels.) Greenm. |
>>Packera multilobata |
Asteraceae |
|
|
Senecio valerianifolius Link ex Spreng. |
>>Erechtites valerianifolia |
Asteraceae |
|
|
Senecio vaseyi Greenm. |
>>Senecio integerrimus var. exaltatus |
Asteraceae |
|
|
Senecio viscosus L. |
sticky ragwort |
Asteraceae |
|
|
Senecio vulgaris L. |
old-man-in-the-Spring |
Asteraceae |
|
|
Senecio wardii Greene |
>>Packera streptanthifolia |
Asteraceae |
|
|
Senecio warnockii Shinners |
Warnock s ragwort |
Asteraceae |
|
|
Senecio webbii (Sch. Bip.) H. Christ |
|
Asteraceae |
|
|
Senecio websteri Greenm., non Hook. f. |
>>Senecio neowebsteri |
Asteraceae |
|
|
Senecio werneriifolius (Gray) Gray |
>>Packera werneriifolia |
Asteraceae |
|
|
Senecio werneriifolius (Gray) Gray var. alpinus (Gray) Dorn |
>>Packera werneriifolia |
Asteraceae |
|
|
Senecio werneriifolius (Gray) Gray var. incertus Greenm. |
>>Packera werneriifolia |
Asteraceae |
|
|
Senecio wootonii Greene |
Wooton s ragwort |
Asteraceae |
|
|
Senecio wrightii Greenm. |
>>Packera cynthioides |
Asteraceae |
|
|
Senecio yukonensis Porsild |
>>Tephroseris yukonensis |
Asteraceae |
|
|
Senecioides cinerea (L.) Kuntze ex Britt. & P. Wilson |
>>Cyanthillium cinereum |
Asteraceae |
|
|
Senegalia westiana (DC.) Britt. & Rose |
>>Acacia retusa |
Fabaceae |
|
|
Senkenbergia coulteri Hook. f. |
>>Boerhavia coulteri |
Nyctaginaceae |
|
|
Senna aciphylla (Benth.) Randell |
|
Fabaceae |
|
|
Senna alata (L.) Roxb. |
emperor s candlesticks |
Fabaceae |
|
|
Senna alexandrina P. Mill. |
Alexandrian senna |
Fabaceae |
|
|
Senna angulata (Vogel) H. S. Irwin & Barneby |
|
Fabaceae |
|
|
Senna angustifolia (Vahl) Batka |
>>Senna alexandrina |
Fabaceae |
|
|
Senna armata (S. Wats.) Irwin & Barneby |
desertsenna |
Fabaceae |
|
|
Senna artemisioides (Gaud. ex DC.) Randell |
silver senna |
Fabaceae |
|
|
Senna artemisioides (Gaud. ex DC.) Randell ssp. circinnata (Benth.) Randell |
|
Fabaceae |
|
|
Senna artemisioides (Gaud. ex DC.) Randell ssp. helmsii (Symon) Randell |
blunt-leaf cassia |
Fabaceae |
|
|
Senna artemisioides (Gaud. ex DC.) Randell ssp. petiolaris Randell |
|
Fabaceae |
|
|
Senna artemisioides (Gaud. ex DC.) Randell ssp. zygophylla (Benth.) Randell |
|
Fabaceae |
|
|
Senna artemisioides (Gaud. ex DC.) Randell ssp. ×coriacea (Benth.) Randell |
scented senna |
Fabaceae |
|
