Impatiens tanintharyiensis (Balsaminaceae), a new species from Southern Myanmar
被引:9
|
作者:
Ruchisansakun, Saroj
论文数: 0引用数: 0
h-index: 0
机构:
Naturalis Biodivers Ctr, POB 9517, NL-2300 RA Leiden, Netherlands
Leiden Univ, POB 9517, NL-2300 RA Leiden, NetherlandsNaturalis Biodivers Ctr, POB 9517, NL-2300 RA Leiden, Netherlands
Ruchisansakun, Saroj
[1
,2
]
Suksathan, Piyakaset
论文数: 0引用数: 0
h-index: 0
机构:
Queen Sirikit Bot Garden, Garden Dept, POB 7, Chiang Mai 50180, ThailandNaturalis Biodivers Ctr, POB 9517, NL-2300 RA Leiden, Netherlands
Suksathan, Piyakaset
[3
]
论文数: 引用数:
h-index:
机构:
Van der Niet, Timotheus
[1
,4
]
Saw-Lwin
论文数: 0引用数: 0
h-index: 0
机构:
Myanmar Floriculturist Assoc, Peoples Sq & Peoples Pk,Ahlone Rd,Dagon Township, Yangon, MyanmarNaturalis Biodivers Ctr, POB 9517, NL-2300 RA Leiden, Netherlands
Saw-Lwin
[5
]
Janssens, Steven B.
论文数: 0引用数: 0
h-index: 0
机构:
Botan Garden Meise, Nieuwelaan 38, B-1860 Meise, BelgiumNaturalis Biodivers Ctr, POB 9517, NL-2300 RA Leiden, Netherlands
Janssens, Steven B.
[6
]
机构:
[1] Naturalis Biodivers Ctr, POB 9517, NL-2300 RA Leiden, Netherlands
[2] Leiden Univ, POB 9517, NL-2300 RA Leiden, Netherlands
[3] Queen Sirikit Bot Garden, Garden Dept, POB 7, Chiang Mai 50180, Thailand
[4] Univ KwaZulu Natal, Sch Life Sci, P Bag X01, ZA-3209 Scottsville, South Africa
Impatiens tanintharyiensis Ruchisansakun, Suksathan & Saw-Lwin from the Tanintharyi region of Southern Myanmar is described and illustrated as a new species. The presence of connate lateral united petals and a four-locular ovary, as well as results of molecular phylogenetic analyses of nuclear ITS and plastid atpB-rbcL spacer DNA sequences, suggest that the new species is a member of Impatiens section Semeiocardium (Zoll.) S.X. Yu & Wei Wang. The new species is morphologically most similar to I. spectabilis Triboun & Suksathan, but can be distinguished by its asymmetric flowers, saccate-bucciniform lower sepal, and shorter, slightly incurved spur. Floral traits, including the presence of a large floral chamber with a wide entrance, are consistent with the bee-pollination syndrome in Impatiens. Since I. tanintharyiensis is only known from two small populations, its conservation status is assessed as Endangered.
机构:
Korea Res Inst Biosci & Biotechnol, Int Biol Mat Res Ctr, 125 Gwahak Ro, Daejeon 34141, South KoreaKorea Res Inst Biosci & Biotechnol, Int Biol Mat Res Ctr, 125 Gwahak Ro, Daejeon 34141, South Korea
Cho, Seong-Hyun
Kim, Bo-Yun
论文数: 0引用数: 0
h-index: 0
机构:
Hallym Univ, Dept Life Sci, 1 Hallymdaehak Gil, Chuncheon Si 24252, Gangwon, South KoreaKorea Res Inst Biosci & Biotechnol, Int Biol Mat Res Ctr, 125 Gwahak Ro, Daejeon 34141, South Korea
Kim, Bo-Yun
Park, Han-Sol
论文数: 0引用数: 0
h-index: 0
机构:
Hallym Univ, Dept Life Sci, 1 Hallymdaehak Gil, Chuncheon Si 24252, Gangwon, South KoreaKorea Res Inst Biosci & Biotechnol, Int Biol Mat Res Ctr, 125 Gwahak Ro, Daejeon 34141, South Korea
Park, Han-Sol
Phourin, Chhang
论文数: 0引用数: 0
h-index: 0
机构:
Forestry Adm, 40 Preah Norodom Blvd, Phnom Penh, CambodiaKorea Res Inst Biosci & Biotechnol, Int Biol Mat Res Ctr, 125 Gwahak Ro, Daejeon 34141, South Korea
Phourin, Chhang
Kim, Young-Dong
论文数: 0引用数: 0
h-index: 0
机构:
Hallym Univ, Dept Life Sci, 1 Hallymdaehak Gil, Chuncheon Si 24252, Gangwon, South KoreaKorea Res Inst Biosci & Biotechnol, Int Biol Mat Res Ctr, 125 Gwahak Ro, Daejeon 34141, South Korea