Trompettia: Difference between revisions

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|ordo = [[Solanales]]
|ordo = [[Solanales]]
|familia = [[Solanaceae]]
|familia = [[Solanaceae]]
|genus = ''[[Iochroma]]''
|genus = '''''Trompettia'''''
|species = '''''T. cardenasiana'''''
''but see text : in need of reassignment''
|binomial = ''Trompettia cardenasiana''
|species = '''''I. cardenasianum'''''
|binomial_authority = ([[Hunz.]]) J.Dupin
|binomial = ''Iochroma cardenasianum''
|synonyms= ''[[Iochroma]] cardenasianum'' <small>[[Hunz.]]</small>
|binomial_authority = [[Hunz.]]
}}
}}
'''''Iochroma cardenasianum''''' is a spiny shrub bearing very small leaves (0.35-0.5 x 0.1-0.12&nbsp;cm),<ref>{{cite book |last=Hunziker |first=Armando T. |title=The Genera of Solanaceae |publisher=A.R.G. Gantner Verlag K.G. |location=Ruggell, Liechtenstein |year=2001 |isbn=3-904144-77-4}}</ref> a yellow trumpet-shaped campanulate flower, measuring some 3&nbsp;cm long and [[globose]] fruit. The growth habit is somewhat reminiscent of certain ''[[Lycium]]'' species. It is endemic to [[Bolivia]], growing in dry, [[Andean]] valleys at altitudes of 2,000–2,500&nbsp;m and 3,000–3,500&nbsp;m and has been collected near the town of [[Cotagaita]] in [[Potosí Department]]. Recent research has revealed that, far from being a species of ''[[Iochroma]]'', ''I. cardenasianum'' does not even belong in tribe [[Physaleae]] (to which ''Iochroma'' belongs), constituting instead an (as yet unnamed) [[monotypic genus]] in tribe [[Datureae]], and thus is most closely related to the genera ''[[Datura]]'' and ''[[Brugmansia]]'', species of which are well known as ornamentals and [[hallucinogens]], owing their activity to [[tropane alkaloid]] content.<ref>{{cite journal |last=De Witt Smith |first=Stacey |first2=David A. |last2=Baum |date=August 2006 |title=Phylogenetics of the florally diverse Andean clade Iochrominae (Solanaceae) |journal=American Journal of Botany |volume=93 |issue=8 |pages=1140–53 |doi=10.3732/ajb.93.8.1140 |url=http://www.amjbot.org/content/93/8/1140.short}}</ref>
'''''Trompettia cardenasiana''''' is a spiny shrub bearing very small leaves (0.35-0.5 x 0.1-0.12&nbsp;cm),<ref>{{cite book |last=Hunziker |first=Armando T. |title=The Genera of Solanaceae |publisher=A.R.G. Gantner Verlag K.G. |location=Ruggell, Liechtenstein |year=2001 |isbn=3-904144-77-4}}</ref> a yellow trumpet-shaped campanulate flower, measuring some 3&nbsp;cm long and [[globose]] fruit. The growth habit is somewhat reminiscent of certain ''[[Lycium]]'' species. It is endemic to [[Bolivia]], growing in dry, [[Andean]] valleys at altitudes of 2,000–2,500&nbsp;m and 3,000–3,500&nbsp;m and has been collected near the town of [[Cotagaita]] in [[Potosí Department]].
The species was originally described in ''Iochroma'' but subsequent research revealed that, far from being a species of ''[[Iochroma]]'', it did not even belong in tribe [[Physaleae]] (to which ''Iochroma'' belongs), constituting instead a [[monotypic genus]] in tribe [[Datureae]] most closely related to the genera ''[[Datura]]'' and ''[[Brugmansia]]''.<ref>{{cite journal |last=De Witt Smith |first=Stacey |first2=David A. |last2=Baum |date=August 2006 |title=Phylogenetics of the florally diverse Andean clade Iochrominae (Solanaceae) |journal=American Journal of Botany |volume=93 |issue=8 |pages=1140–53 |doi=10.3732/ajb.93.8.1140 |url=http://www.amjbot.org/content/93/8/1140.short}}</ref> The genus ''Trompettia'' was eventually created to accommodate the species.<ref>{{cite journal |last1=Dupin |first1=Julia |last2=Smith |first2=Stacey D. |date=2017 |title=Phylogenetics of Datureae (Solanaceae), including description of the new genus ''Trompettia'' and re-circumscription of the tribe |journal=Taxon |volume=67 |issue=2 |pages=359-375 |doi=10.12705/672.6}}</ref>

The specific name '''cardenasianum''<nowiki>' commemorates eminent Bolivian scientist </nowiki>[[Martín Cárdenas (botanist)|Martín Cárdenas]] (1899–1973).
The specific name '''cardenasianum''{{'}} commemorates eminent Bolivian scientist [[Martín Cárdenas (botanist)|Martín Cárdenas]] (1899–1973).


==References==
==References==

Revision as of 11:22, 20 May 2018

Trompettia
Scientific classification
Kingdom:
(unranked):
(unranked):
(unranked):
Order:
Family:
Genus:
Trompettia
Species:
T. cardenasiana
Binomial name
Trompettia cardenasiana
(Hunz.) J.Dupin
Synonyms

Iochroma cardenasianum Hunz.

Trompettia cardenasiana is a spiny shrub bearing very small leaves (0.35-0.5 x 0.1-0.12 cm),[1] a yellow trumpet-shaped campanulate flower, measuring some 3 cm long and globose fruit. The growth habit is somewhat reminiscent of certain Lycium species. It is endemic to Bolivia, growing in dry, Andean valleys at altitudes of 2,000–2,500 m and 3,000–3,500 m and has been collected near the town of Cotagaita in Potosí Department.

The species was originally described in Iochroma but subsequent research revealed that, far from being a species of Iochroma, it did not even belong in tribe Physaleae (to which Iochroma belongs), constituting instead a monotypic genus in tribe Datureae most closely related to the genera Datura and Brugmansia.[2] The genus Trompettia was eventually created to accommodate the species.[3]

The specific name 'cardenasianum' commemorates eminent Bolivian scientist Martín Cárdenas (1899–1973).

References

  1. ^ Hunziker, Armando T. (2001). The Genera of Solanaceae. Ruggell, Liechtenstein: A.R.G. Gantner Verlag K.G. ISBN 3-904144-77-4.
  2. ^ De Witt Smith, Stacey; Baum, David A. (August 2006). "Phylogenetics of the florally diverse Andean clade Iochrominae (Solanaceae)". American Journal of Botany. 93 (8): 1140–53. doi:10.3732/ajb.93.8.1140.
  3. ^ Dupin, Julia; Smith, Stacey D. (2017). "Phylogenetics of Datureae (Solanaceae), including description of the new genus Trompettia and re-circumscription of the tribe". Taxon. 67 (2): 359–375. doi:10.12705/672.6.