In:
PhytoKeys, Pensoft Publishers, Vol. 211 ( 2022-10-21), p. 139-150
Kurzfassung:
A new species Impatiens hambaeksanensis from Gangwon-do, South Korea, is described and illustrated, based on its morphology and distribution. I. hambaeksanensis is different from I. furcillata , another similar Impatiens species in South Korea, in some ways: I. hambaeksanensis possesses a serrate leaf margin with flat tooth tip, while I. furcillata possesses a crenate leaf margin with erect tooth tip; it has an erect inflorescence, while I. furcillata has a pendulous inflorescence; it has a smaller flower which is 2–2.6 cm long, while I. furcillata has a flower of 2.3–3.2 cm; the flower is white or pinkish-white with yellowish and purplish spots, while I. furcillata has a white lower sepal and pinkish-white lateral united petals with yellowish spots; the distal part of the lower sepal is mostly not coiled or rarely 1-coiled, while that of I. furcillata is never coiled; the spur tip is expanded, round and slightly biparted, while that of I. furcillata is expanded, ellipsoidal and clearly biparted. A taxonomic description, a holotype and photos of morphological characteristics of the new species are provided. A table which includes the morphological comparison and a geographical distribution map are presented as well.
Materialart:
Online-Ressource
ISSN:
1314-2003
,
1314-2011
DOI:
10.3897/phytokeys.211.90236
DOI:
10.3897/phytokeys.211.90236.figure1
DOI:
10.3897/phytokeys.211.90236.figure2
DOI:
10.3897/phytokeys.211.90236.figure3
DOI:
10.3897/phytokeys.211.90236.figure4
DOI:
10.3897/phytokeys.211.90236.figure5
DOI:
10.3897/phytokeys.211.90236.figure6
Sprache:
Unbekannt
Verlag:
Pensoft Publishers
Publikationsdatum:
2022
ZDB Id:
2579891-1