Page 33 - 《广西植物》2020年第10期
P. 33
1 4 1 6 广 西 植 物 40 卷
Key to the species of Petrocosmea in Vietnam
1. Adaxial corolla lip 2 ̄parted near base or at least in apical 1/ 3.
2. Filament glabrous 1. P. condorensis
2. Filament puberulent 2. P. duclouxii
1. Adaxial corolla lip indistinctly 2 ̄lobedꎬ emarginateꎬ or undivided
3. Leaf blade base cordate or roundedꎻ calyx segments narrowly lanceolateꎻ style glabrous 3. P. martinii
3. Leaf blade base cuneateꎬ broadly cuneateꎬ rarely roundedꎻ calyx segments linear or narrowly triangularꎻ style
puberulent near base.
4. Peduncleꎬ outer calyx surfaceꎬ petioleꎬ and leaf blade densely short appressed puberulentꎻ pedicel 0.4-1.2
cm longꎻ capsule to 12 mm long 4. P. sericea
4. Peduncleꎬ outer calyx surfaceꎬ petioleꎬ and leaf blade densely long shaggy pubescentꎻ pedicel 1.4-2.5 cm
longꎻ capsule 5-8(10) mm long 5. P. minor
References: Petrocosmea in China [ M]. Beijing: Science Press: 1 -
382. [邱志敬ꎬ刘正宇ꎬ逄洪波ꎬ等ꎬ2015b. 中国石蝴蝶属
HAN MQꎬ YUAN Qꎬ LÜ TFꎬ et al.ꎬ 2018. Petrocosmea 植物 [M]. 北京: 科学出版社: 1-382.]
chrysotricha sp. nov. ( Petrocosmeaꎬ Gesneriaceae )ꎬ a QIU ZJꎬ LU YXꎬ LI CQꎬ et al.ꎬ 2015a. Origin and evolution of
species previously mistaken for P. begoniifolia on marlstone Petrocosmea ( Gesneriaceae ) inferred from both DNA
cliffs in Yunnanꎬ China [J]. Nord J Botꎬ 36(4): e01664ꎬ sequence and novel findings in morphology with a test of
doi: 10.1111/ njb.01664 morphology ̄based hypotheses [ J]. BMC Plant Biolꎬ 15:
HAN MQꎬ YUAN Qꎬ LÜ TFꎬ et al.ꎬ 2019. Petrocosmea 167. DOI 10.1186/ s12870 ̄015 ̄0540 ̄3.
qiruniae ( Gesneriaceae)ꎬ a new species from Guizhouꎬ VU XPꎬ 2005. Checklist of plant species in Vietnam [ M].
China with supplementary data and revised description of Hanoi: Agriculture Pressꎬ 3: 235-246.
P. leiandra [J]. Kew Bullꎬ 74: 22-27. VU XPꎬ 2017. Flora of Vietnam- Gesneriaceae [M]. Hanoi:
HEMSLEY WBꎬ 1899a. Petrocosmea iodioides Hemsl. [ M]. Publising House for Science & Technologyꎬ Vol. 18: 76 -
London: Longman: pl. 2599. 81. (in Vietnamese with English summary).
HEMSLEY WBꎬ 1899b. Petrocosmea minor Hemsl. [ M ]. WANG WTꎬ 1984. Notulae De Gesneriaceis Sinensibus V
London: Longman: pl. 2600. [J]. Bull Bot Resꎬ 4(1): 9-35.
HO PHꎬ 2000. Gesneriaceaeꎬ an illustrated flora of Vietnam WANG WTꎬ 1985. The second revision of the genus Petrocosmea
[M]. Ho Chi Minh City: Tre Pressꎬ 3: 23 (In Vietnamese). (Gesneriaceae) [J]. Acta Bot Yunnanꎬ 7(1): 49-68.
IUCNꎬ 2019. Guidelines for using the IUCN red list categories and WANG WTꎬ 1990. Petrocosmea [ M] / / WANG WT. Flora
criteria. Version 14 [EB/ OL]. Prepared by the Standards and Reipublicae Popularis Sinicae. Beijing: Science Pressꎬ 69:
Petitions Subcommitee. Available download from https:/ / 305-323. [王文采ꎬ1990. 石蝴蝶属 [M] / / 王文采. 中国
www.iucnredlist.org/ documents/ RedListGuidelines.pdf 植物志. 北京: 科学出版社ꎬ69: 305-323.]
LI HWꎬ 1983.Notulae De Gesneraceis Yunnanensibus [J]. Bull WANG WTꎬ PAN KYꎬ LI ZYꎬ 1998. Gesneriaceae [M] / / WU
Bot Resꎬ 3(2): 1-55. ZHꎬ RAVEN PH. Flora of China. Beijing: Science Pressꎻ
LI ZYꎬ WANG YZꎬ 2005. Plants of Gesneriaceae in China St. Louis: Missouri Botanical Garden Pressꎬ 18: 302-308.
[M]. Zhengzhou: Henan Science and Technology Publishing WEBER Aꎬ CLARK JLꎬ MÖLLER Mꎬ 2013. A new formal
House: 1-721. [李振宇ꎬ 王印政ꎬ 2005. 中国苦苣苔科植 classification of Gesneriaceae [ J ]. Selbyanaꎬ 31 ( 2 ):
物 [M]. 郑州: 河南科学技术出版社: 1-721.] 68-94.
LÉVEILLÉ Hꎬ 1911. Gesneriaceae [J]. Repert Spec Nov Regni WEI YGꎬ WEN Fꎬ MÖLLER Mꎬ et al.ꎬ 2010. Gesneriaceae of
Vegꎬ 9: 329. South China [M]. Nanning: Guangxi Science & Technology
MIDDLETON DJꎬ TRIBOUN Pꎬ 2010. Two new species of Publishing House: 1-777. [韦毅刚ꎬ温放ꎬMÖLLER Mꎬ等ꎬ
Petrocosmea (Gesneriaceae) from Thailand [J]. Thai For 2010. 华南苦苣苔科植物 [M]. 南宁: 广西科学技术出版
Bullꎬ (Bot) 38: 42-47. 社: 1-777.]
OLIVER Dꎬ 1887. Petrocosmea sinensis Oliv. [ M]. London: ZHANG Qꎬ PAN Bꎬ MENG Tꎬ et al.ꎬ 2013. Petrocosmea
Longman: pl. 1716. funingensis ( Gesneriaceae ): A new species from
PELLEGRIN Fꎬ 1926. Les Gesnéracées ̄Cyrtandrées d ' Indo ̄ southeastern Yunnanꎬ China [J]. Phytotaxaꎬ 77(1): 5-8.
Chine [J]. Bull Soci Bot Franceꎬ 73(3): 412 ̄429ꎬ DOI:
10.1080/ 00378941.1926.10833599 (责任编辑 何永艳)
QIU ZJꎬ LIU ZYꎬ PANG HBꎬ et al.ꎬ 2015b. Plants of