식물분류학회지 2023.년 제53권 1호 발표
발표자 : 현진오, 이만규 등
학명 : Leuzea chinensis (S. Moore) Susanna
분류 : 국화과(Asteraceae)
사진 : 2025.09.16 광릉수목원
영덕취는 뻐꾹채와 달리 줄기가 갈라진다. 경생엽은 반대로 갈라지지 않는다.
뻐꾹채는 줄기는 갈라지지 않고 경생엽은 중-심열한다
포편 선단이 둥글어 산비장이속과 구분된다
논문 기재 소개
TAXONOMIC TREATMENT
1. Leuzea chinensis (S. Moore) Susanna, Collect. Bot. 41:
e005-2, 2022; Serratula chinensis S. Moore, J. Bot. 13: 228,
1875; Klasea chinensis (S. Moore) Kitag., Neolin. Fl.
Manshur. 654, 1979; Rhaponticum chinensis (S. Moore) L.
Martins & Hidalgo, Bot. J. Linn. Soc. 152: 461, 2006;
Klaseopsis chinensis (S. Moore) L. Martins, Taxon 55: 974,
2006.—Type: CHINA, 1873, Shearer, G. s.n. (isotype: K,
photo!)
Korean name: Yeong-deok-chwi (영덕취).
종에 대한 기재
Herb, perennial, 90–160 cm tall. Roots adventitious.
Rhizomes elongated. Stem erect, sulcate, branched at the upper
part, base glabrous, above villous. Leaves basal and cauline,
alternate; basal leaves elliptic or pinnately lobed, falling at
anthesis; lower cauline leaves, petioles 2–15 mm long,
pubescent, blade elliptic to ovate, 2.0–19.0 × 3.0–9.0 cm, base
attenuate, apex dentate, acute, both surface papillate; upper
cauline leaves petioles 1.0–4.0 mm long, blade ovate, 2.0
10.0 × 0.8–5.0 cm. Inflorescences capitula, one at terminus
of stem or branches; bracts 1 or 2, 1.0–11.5 × 0.2–5.0 mm,
pubescent. Capitulum 3.5–4.2 × 3.3–3.9 cm; involucre bell
shaped, 6 or 7 rows, 1.8–2.1 cm long; outer phyllaries
triangular, 1.4–3.5 × 1.2–3.0 mm, pillose; median phyllaries
wide ovate to ovate, 4.0–13.2 × 3.0–4.6 mm, base light green
or yellow, apex rounded and green, vein distinct, glabrous;
inner phyllaries ovate to oblong, 14.5–18.5 × 2.5–4.5 mm
glabrous. Lateral florets 8.5–17.0 × 1.2–2.6 mm; corolla limb
purple, 5.8–7.5 mm long, terminal margin 4(–8) lobed;
stamens 4(3–5), style 1, persistent. Disk florets 1.3–15.0 ×
0.6–0.9 mm. Achenes brown, narrowly oblong, 7.5–8.2 × 1.5
2.2 mm; pappus light yellow, outer bristles 1.0–2.4 mm long,
inner bristles 12.0–14.5 mm long (Fig. 1).
Flowering: August to October.
Fruiting: September to October.
Distribution and habitat: China, Korea. A population of
Leuzea chinensis was found in a Quercus dentata forest on
the ridge of a mountain in Yeongdeok-gun, Gyeongsangbuk
do in Korea. The population area was 40 × 50 m2.
The vegetation structure of the population showed that the tree
layer consisted of Ulmus davidiana var. japonica (Rehder)
Nakai, Q. dentata, Q. mongolica Fisch. ex Ledeb., and
Fraxinus rhynchophylla Hance. In the shrub layer, Ligustrum
japonicum Thunb., Acer pictum var. mono (Maxim.) Franch.,
Actinidia arguta (Siebold & Zucc.) Planch. ex Miq., and Vitis
amurensis Rupr. grew. The herb layer was composed of
Persicaria thunbergii (Siebold & Zucc.) H. Gross, Ligularia
fischeri (Ledeb.) Turcz., Impatiens nolitangere L., Pimpinella
brachycarpa (Kom.) Nakai, and Chloranthus japonicus
Siebold. The basal leaves and lower cauline leaves wither in
the flowering season.
Specimens examined: KOREA. Gyeongsangbuk-do:
Yeongdeok-gun, Mt. Myeongdongsan, 14 Aug 2021, J.O.
Hyun & M. K. Lee s.n. (KB, KH, NNH, HIBR).
Rhaponticum was frequently used as a genus name of a
group of related taxa. Rhaponticum was considered to be a
synonym of Centaurea L., and most of the species were
transferred to Leuzea (Holub, 1973). Before the recombination
of L. chinensis by Susanna (2022), L. chinensis was considered
to be a member of Serratula L. (Moore, 1875), Klasea Cass.
(Kitagawa, 1979), Rhaponticum Ludwig. (Martins, 2006b), or
Klaseopsis L. Martins (2006b) based on the morphologies or
molecular phylogenetic relationships (Martins and Hellwig,
2005a, 2005b). Monophyly of Leuzea was confirmed in a
molecular phylogenetic study using nearly all Leuzea species
(except L. chinensis) (Hidalgo et al., 2006). A phylogenetic
analysis using the nuclear ITS region was conducted in the
present study, and L. chinensis was found to be nested with
Leuzea species in the phylogenetic tree (GenBank accession
number: OQ429292, tree not shown). Therefore, L. chinensis
(S. Moore) Susanna was accepted in this study. Although the
branched stem with several capitula of L. chinensis is similar
to those of Korean Serratula species (Kim et al. 2007), the
rounded apex of the phyllaries in L. chinensis differentiates it
from the Serratula species. A related species, L. uniflora (L.)
Holub, is easily distinguished from L. chinensis by the lobed
blade of its cauline leaves and by its larger solitary head.
Key to Leuzea chinensis and related taxa in Korea
1. Phyllaries apex rounded, without a spinule
·························· Genus Leuzea 뻐꾹채속
2. Stem branched,
cauline leaves unlobed
················ L. chinensis (S. Moore) Susanna 영덕취
2. Stem unbranched,
cauline leaves pinnatipartite or subpinnatisect
············.... L. uniflora (L.) Holub 뻐꾹채
1. Phyllaries apex acute, with a spinule
····················· Genus Serratula 산비장이속
3. Hair of involucre dense, yellowish brown,
phyllaries reddish brown,
with a long spinule
············· S. coronata L. subsp. manshurica
(Kitag.) O. S. Zhirova 북방산비장이
3. Hair of involucre sparse, yellowish brown,
phyllaries green,
with a short spinule
·············· S. coronata L. subsp. insularis
(Iljin) Kitam. 산비장이
논문 사진
