Results 71 to 80 of about 6,261 (213)

Asclepias asperula (Native) 3

, 2011
Asclepias asperula, whole plant. Family Asclepiadaceae, Subclass Asteridae.
James R. Manhart
core  

Asclepias syriaca Linnaeus, 1753, spec. nov.

Asclepias syriaca, spec. nov. 3. Asclepias foliis ovalibus subtus tomentosis, caule simplicissimo, umbellis nutantibus. Asclepias caule erecto simplici herbaceo, foliis ovalibus subtus tomentosis, umbellis nutantibus. Vir. cliff. 20. Hort. ups.
Linnaeus, Carolus
core   +1 more source

Asclepias curassavica (Cultivated) 2

, 2011
Asclepias curassavica, flower - top view. Family Asclepiadaceae, Subclass Asteridae.
James R. Manhart
core  

Asclepias tuberosa (Native)

, 2011
Asclepias tuberosa, Plant in flower. Family Asclepiadaceae, Subclass Asteridae.
Hugh D. Wilson
core  

Asclepias viridis (Native)

, 2011
Asclepias viridis, Plant in fruit. Family Asclepiadaceae, Subclass Asteridae.
Hugh D. Wilson
core  

Asclepias curassavica (detalle)

, 2009
Detalle del ejemplar de Asclepias curassavica colectado por Ma.
Enrique Ramirez Garcia
core  

Asclepias exaltata L.

Royal Botanic Garden Edinburgh
openalex   +2 more sources

Asclepias verticillata Linnaeus, 1753, spec. nov.

Asclepias verticillata, spec. nov. 16. Asclepias foliis revolutis linearibus verticillatis, caule erecto. Asclepias foliis verticillatis lineari-setaceis. Gron. virg.26. Apocynum marianum erectum, lineariae angustissimis foliis, umbellatum.
Linnaeus, Carolus
core   +1 more source

Asclepias oenotheroides (Native)

, 2011
Asclepias oenotheroides, longitudinal section of flower. Family Asclepiadaceae, Subclass Asteridae.
James R. Manhart
core  

Asclepias incarnata (Cultivated)

, 2011
Asclepias incarnata, flowers and fruits. Family Asclepiadaceae, Subclass Asteridae.
James R. Manhart
core