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Euphorbia retrospina is a
species of
plant in the
family Euphorbiaceae. It is
endemic to Madagascar. Its
natural habitat is
subtropical or
tropical dry...
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Meishanaspis Wang 1991
Shuyu Gai et al. 2011 Qings****aspis
Jiangxialepis retrospina [it]
Family Tridenaspididae Liu 1986
Pterogonaspis yuhaii [it] Zhu 1992...
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Brachychalcinus reisi Garcia-Ayala, Ohara,
Pastana & Benine, 2017
Brachychalcinus retrospina Boulenger, 1892 Froese, Rainer; Pauly,
Daniel (eds.). "Species in genus...
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Euphorbia primulifolia Euphorbia randrianjohanyi Euphorbia rauhii Euphorbia retrospina Euphorbia rossii Euphorbia sachetiana Euphorbia sakarahaensis Euphorbia...
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phaeogramma Stiller, 2009
Drakensbergena prolixa Stiller, 2009
Drakensbergena retrospina Stiller, 2009
Drakensbergena simulata Stiller, 2009
Drakensbergena spinula...
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Galeaspida belonging to the
group Eugaleaspidiformes. The type
species is J.
retrospina.
Qushiaspis Gen. et sp. nov
Valid Jiang et al.
Early Devonian Xujiachong...
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Deltacephalaspis (Deltacephalaspis)
comis Deltacephalaspis (Deltacephalaspis)
retrospina Deltacephalaspis (Prestalia)
tumida Derbyina jamesiana Gamonedaspis scutata...
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Euphorbia restricta R.A.Dyer (s)
Euphorbia retusa Forssk.
Euphorbia retrospina Rauh & Gérold (s)
Euphorbia reuteriana Boiss.
Euphorbia revoluta Engelm...
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order Phacopida. It
contains four species, D. comis, D. magister, D.
retrospina, and D. tumida.[citation needed]
Fossils of the
genus have been found...
