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| Kingdom Animalia |
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Tyloderma asclepiasae Sleeper, 1955 – invalid |
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| Kingdom Plantae |
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Asclepias L. – accepted – milkweed
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Asclepias aceratoides Nash – not accepted
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Asclepias albicans S. Watson – accepted – whitestem milkweed, wax milkweed, candelilla
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Asclepias amplexicaulis Sm. – accepted – bluntleaf milkweed, clasping milkweed, blunt-leaved milkweed, sand milkweed
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Asclepias angustifolia Schweigg. – not accepted – Arizona milkweed, inmortal, narrow-leaved milkweed
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Asclepias arenaria Torr. – accepted – sand milkweed
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Asclepias asperula (Decne.) Woodson – accepted – spider antelope-horns, antelopehorn milkweed, spider milkweed, antelope horns
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Asclepias asperula ssp. asperula (Decne.) Woodson – accepted – spider milkweed, antelope horns
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Asclepias asperula ssp. capricornu (Woodson) Woodson – accepted – antelope horns, antelopehorns
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Asclepias asperula var. decumbens (Nutt.) Shinners – not accepted
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Asclepias auriculata (Engelm. ex Torr.) Holz. – not accepted
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Asclepias bicknellii Vail – not accepted
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Asclepias brachystephana Engelm. ex Torr. – accepted – bract milkweed, shortcrown milkweed, short-crowned milkweed
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Asclepias brevicornu Scheele – not accepted
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Asclepias californica Greene – accepted – California milkweed, round-hood milkweed, woolly milkweed
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Asclepias californica ssp. californica Greene – accepted – California milkweed, round-hood milkweed, woolly milkweed
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Asclepias californica ssp. greenei Woodson – accepted – Greene's milkweed, round-hood milkweed, California milkweed
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Asclepias capricornu Woodson – not accepted
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Asclepias capricornu ssp. occidentalis Woodson – not accepted
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Asclepias carnosa L. f. – not accepted
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Asclepias cinerea Walter – accepted – Carolina milkweed, ashy milkweed
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Asclepias connivens Baldw. – accepted – largeflower milkweed
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Asclepias cordifolia (Benth.) Jeps. – accepted – heartleaf milkweed, purple milkweed
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Asclepias cryptoceras S. Watson – accepted – Humboldt milkweed, pallid milkweed, cow cabbage, Humboldt Mountains milkweed
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Asclepias cryptoceras ssp. cryptoceras S. Watson – accepted – pallid milkweed, cow cabbage
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Asclepias cryptoceras ssp. davisii (Woodson) Woodson – accepted – Davis' milkweed, pallid milkweed
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Asclepias cryptoceras var. davisii (Woodson) W.H. Baker – not accepted
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Asclepias curassavica L. – accepted – wild ipecacuanha, bloodflower, hierba de la cucaracha, scarlet milkweed
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Asclepias curtissii A. Gray – accepted – Curtiss' milkweed
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Asclepias cutleri Woodson – accepted – Cutler's milkweed, Cutler milkweed
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Asclepias davisii Woodson – not accepted
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Asclepias decumbens (Nutt.) K. Schum. – not accepted
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Asclepias eastwoodiana Barneby – accepted – Eastwood's milkweed
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Asclepias elata Benth. – accepted – nodding milkweed
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Asclepias emoryi (Greene) Vail – accepted – Emory's milkweed
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Asclepias engelmanniana Woodson – accepted – Engelmann's milkweed
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Asclepias engelmanniana var. rusbyi (Vail) Kearney – not accepted
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Asclepias eriocarpa Benth. – accepted – woollypod milkweed, kotolo, Indian milkweed
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Asclepias eriocarpa var. microcarpa Munz & I.M. Johnst. – not accepted
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Asclepias erosa Torr. – accepted – desert milkweed
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Asclepias exaltata L. – accepted – poke milkweed, asclépiade très grande
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Asclepias fascicularis Decne. – accepted – Mexican whorled milkweed, narrowleaf milkweed, narrow-leaved milkweed
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Asclepias feayi Chapm. ex A. Gray – accepted – Florida milkweed, Feay's milkweed
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Asclepias fremontii Torr. – not accepted
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Asclepias fruticosa L. – not accepted – African milkweed
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Asclepias galioides auct. non Kunth – not accepted
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Asclepias giffordii Eastw. – not accepted
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Asclepias glaucescens Kunth – accepted – nodding milkweed
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Asclepias hallii A. Gray – accepted – Hall's milkweed
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Asclepias hirtella (Pennell) Woodson – accepted – green milkweed, tall-green milkweed, prairie milkweed
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Asclepias humistrata Walter – accepted – pinewoods milkweed, sandhill milkweed
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Asclepias hypoleuca (A. Gray) Woodson – accepted – mahogany milkweed, talayote
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Asclepias incarnata L. – accepted – rose milkweed, swamp milkweed
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Asclepias incarnata ssp. incarnata L. – accepted – swamp milkweed
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Asclepias incarnata ssp. pulchra (Ehrh. ex Willd.) Woodson – accepted – swamp milkweed
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Asclepias incarnata var. neoscotica Fernald – not accepted
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Asclepias incarnata var. pulchra (Ehrh. ex Willd.) Pers. – not accepted
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Asclepias intermedia Vail – not accepted
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Asclepias involucrata Engelm. ex Torr. – accepted – dwarf milkweed
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Asclepias kansana Vail – not accepted
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Asclepias labriformis M.E. Jones – accepted – Jones' milkweed, Utah milkweed, labriform milkweed, poisonous milkweed
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Asclepias lanceolata Walter – accepted – fewflower milkweed
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Asclepias lanceolata var. paupercula (Michx.) Fernald – not accepted
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Asclepias lanuginosa Nutt. – accepted – side-cluster milkweed, sidecluster milkweed, woolly milkweed, small-green milkweed
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Asclepias latifolia (Torr.) Raf. – accepted – broadleaf milkweed, corn-kernel milkweed
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Asclepias laurifolia Michx. – not accepted
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Asclepias lemmonii A. Gray – accepted – bigleaf milkweed, Lemmon's milkweed, big-leaf milkweed
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Asclepias linaria Cav. – accepted – pine-needle milkweed, pineneedle milkweed, yerba de cuervo
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Asclepias linearis Scheele – accepted – slim milkweed
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Asclepias longifolia Michx. – accepted – longleaf milkweed
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Asclepias longifolia ssp. hirtella (Pennell) J. Farmer & C.R. Bell – not accepted
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Asclepias longifolia var. hirtella (Pennell) J. Farmer & C.R. Bell – not accepted
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Asclepias macrosperma Eastw. – accepted – largeseed milkweed, large-seeded milkweed, dwarf milkweed
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Asclepias macrotis Torr. – accepted – long-hood milkweed, longhorn milkweed, longhood milkweed
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Asclepias maritima Jacq. – not accepted
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Asclepias meadii Torr. ex A. Gray – accepted – Mead's milkweed
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Asclepias mexicana auct. non Cav. – not accepted
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Asclepias michauxii Decne. – accepted – Michaux's milkweed
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Asclepias nivea L. – accepted – Caribbean milkweed, white milkweed
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Asclepias nivea var. curassavica (L.) Kuntze – not accepted
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Asclepias nummularia Torr. – accepted – tufted milkweed
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Asclepias nyctaginifolia A. Gray – accepted – Mojave milkweed
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Asclepias obovata Elliott – accepted – pineland milkweed
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Asclepias oenotheroides Schltdl. & Cham. – accepted – zizotes milkweed
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Asclepias otarioides auct. non E. Fourn. – not accepted
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Asclepias ovalifolia Decne. – accepted – milkweed, oval-leaf milkweed
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Asclepias pedicellata Walter – accepted – savannah milkweed
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Asclepias perennis Walter – accepted – aquatic milkweed
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Asclepias physocarpa (E. Mey.) Schltr. – not accepted – balloonplant
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Asclepias phytolaccoides G. Lyon ex Pursh – not accepted
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Asclepias procera Aiton – not accepted
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Asclepias prostrata W.H. Blackw. – accepted – prostrate milkweed
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Asclepias pulchra Ehrh. ex Willd. – not accepted
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Asclepias pumila (A. Gray) Vail – accepted – low milkweed, plains milkweed
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Asclepias purpurascens L. – accepted – purple milkweed
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Asclepias quadrifolia Jacq. – accepted – fourleaf milkweed
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Asclepias quinquedentata A. Gray – accepted – slim-pod milkweed, slimpod milkweed
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Asclepias rolfsii Britton ex Vail – not accepted
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Asclepias rubra L. – accepted – red milkweed
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Asclepias rusbyi (Vail) Woodson – accepted – Rusby's milkweed
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Asclepias ruthiae Maguire – accepted – Ruth's milkweed, Ruth milkweed
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Asclepias sanjuanensis K.D. Heil, J.M. Porter & S.L. Welsh – accepted – San Juan River milkweed, San Juan milkweed
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Asclepias scaposa Vail – accepted – Bear Mountain milkweed
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Asclepias solanoana Woodson – accepted – serpentine milkweed
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Asclepias speciosa Torr. – accepted – showy milkweed
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Asclepias sperryi Woodson – accepted – Sperry's milkweed
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Asclepias stenophylla A. Gray – accepted – slimleaf milkweed
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Asclepias subulata Decne. – accepted – desert milkweed, rush milkweed
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Asclepias subverticillata (A. Gray) Vail – accepted – whorled milkweed, poison milkweed, western whorled milkweed, horsetail milkweed
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Asclepias sullivantii Engelm. ex A. Gray – accepted – Sullivant's milkweed, prairie milkweed
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Asclepias syriaca L. – accepted – broadleaf milkweed, common milkweed
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Asclepias syriaca var. kansana (Vail) E.J. Palmer & Steyerm. – not accepted
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Asclepias texana A. Heller – accepted – Texas milkweed
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Asclepias tomentosa Elliott – accepted – tuba milkweed
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Asclepias tuberosa L. – accepted – butterflyweed, butterfly milkweed
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Asclepias tuberosa ssp. interior Woodson – accepted – butterfly milkweed
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Asclepias tuberosa ssp. rolfsii (Britton ex Vail) Woodson – accepted – Rolfs' milkweed
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Asclepias tuberosa ssp. terminalis Woodson – not accepted
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Asclepias tuberosa ssp. tuberosa L. – accepted – butterfly milkweed
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Asclepias tuberosa var. interior (Woodson) Shinners – not accepted – butterflyweed
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Asclepias uncialis Greene – accepted – wheel milkweed
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Asclepias uncialis ssp. ruthiae (Maguire) Kartesz & Gandhi – not accepted – Ruth's milkweed
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Asclepias uncialis ssp. uncialis Greene – not accepted – wheel milkweed
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Asclepias uncialis var. ruthiae (Maguire) E. Sundell – not accepted
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Asclepias variegata L. – accepted – white milkweed, redring milkweed
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Asclepias verticillata L. – accepted – eastern whorled milkweed, whorled milkweed
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Asclepias vestita Hook. & Arn. – accepted – woolly milkweed
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Asclepias vestita ssp. parishii (Jeps.) Woodson – accepted – Parish's woolly milkweed
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Asclepias vestita ssp. vestita Hook. & Arn. – accepted – woolly milkweed
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Asclepias vestita var. parishii Jeps. – not accepted
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Asclepias viridiflora Raf. – accepted – green milkweed, green antelopehorn milkweed, green comet milkweed
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Asclepias viridiflora var. lanceolata Torr. – not accepted
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Asclepias viridiflora var. linearis (A. Gray) Fernald – not accepted
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Asclepias viridiflora var. obovata (Elliott) Torr. – not accepted
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Asclepias viridis Walter – accepted – green antelopehorn
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Asclepias viridula Chapm. – accepted – southern milkweed
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Asclepias welshii N.H. Holmgren & P.K. Holmgren – accepted – Welsh's milkweed |
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