Typification of three names in Justicia L. (Acanthaceae)
Author
Soumya, Puliyakode
Author
Sunojkumar, Purayidathkandy
text
Phytotaxa
2019
2019-02-01
391
2
138
142
http://dx.doi.org/10.11646/phytotaxa.391.2.7
journal article
10.11646/phytotaxa.391.2.7
1179-3163
13724228
Justicia bojeri
(Nees)
Graham (1988: 587)
≡
Anisostachya bojeri
Nees (1847: 368)
Lectotype
(designated here):—
MADAGASCAR
, s.d.,
W
.
Bojer
s.n. (
G00676629
)
Fig. 2
.
Notes:—
Justicia bojeri
was originally described by
Nees (1847)
under the genus
Anisostachya
(as
Anisostachya bojeri
). In the protologue the author mentioned
two specimens
from
Madagascar
as type (
Ruellia anisostachya Bojer
! in h. gen. monac. &
Strobilanthes anisostachya Bojer
! in h. Dc
). So, these are
syntypes
according to Art. 9.6 of ICN (Turland
et al.
, 2018). Later,
Graham (1988)
transferred
Anisostachya bojeri
to
Justicia
as
J. bojeri
and cited the Type as “
Madagascar
, prov. Emirnae,
Bojer
s.n.” and mentioned a specimen at BM from this locality, Hilsenberg & Bojer s.n., could represent type material. However, the specimen at BM (BM000931153) does not belong to the
syntype
specimens cited by Nees in the protologue of
Anisostachya bojeri
. Therefore, this is not an effective typification, because she didn’t designate the correct
lectotype
for the name. After an exhaustive search on various herbaria, we traced five sheets of
A. bojeri
collected by Bojer. Among them, the sheet kept at M (M0109751) and G (G00676629) are
two syntypes
mentioned by Nees in the protologue as “
Ruellia anisostachya
Bojer
!
&
Strobilanthes anisostachya
Bojer
!” respectively. Other sheets (P00091017, BM000931153, and GZU000250579) also qualify as original material. Hence, we select G00676629 as
lectotype
according to Art. 9.3 of the ICN (Turland
et al.
, 2018). The sheet also matches well with the description provided in the protologue.