Reference health
Coutaportla, género endémico de México, Lorencea (Rubiaceae) endémico en Mesoamérica
6/6 checkable references clean · checked 2026-07-22
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
17 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 6 checked references that resolve
resolves10.1016/j.ympev.2010.04.002
Towards a better understanding of intertribal relationships and stable tribal delimitations within Cinchonoideae s.s. (Rubiaceae)
resolves10.3732/ajb.92.2.316
Molecular systematics of the Catesbaeeae‐Chiococceae complex (Rubiaceae): flower and fruit evolution and biogeographic implications
resolves10.3732/ajb.89.1.145
A <i>trn</i><i>L‐</i><i>F</i> cpDNA sequence study of the Condamineeae‐Rondeletieae‐Sipaneeae complex with implications on the phylogeny of the Rubiaceae
The 17 references without a DOI — listed, not checked
no DOI — not checkedrf2
no DOI — not checkedBorhidi, A. (2006):Rubiáceas de México. – Akadémiai Kiadó, Budapest, 512 pp.
no DOI — not checkedBorhidi, A. (2012):Rubiáceas de México. Segunda y ampliada edición. – Akadémiai Kiadó, Budapest, 608 pp.
no DOI — not checkedrf6
no DOI — not checkedrf7
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no DOI — not checkedrf9
no DOI — not checkedrf11
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no DOI — not checkedrf28
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-22 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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