Page 143 - 《广西植物》2020年增刊
P. 143
增刊 王文采: 中国翠雀花属修订 (二) 1 3 9
subpinnately lobulateꎬ lateral primary lobes 118. 周城翠雀花 图版 55: 1-5
obliquely flabellateꎬ unequally 2 ̄partedꎬ upper Delphinium zhouchengense W. T. Wangꎬ
secondary lobes larger and similar to central primary sp. nov. Holotype 云南(Yunnan):大理市ꎬ周城
lobeꎬ but slightly smallerꎬ lower secondary lobes 乡ꎬ溪边(Dali Cityꎬ Zhoucheng Townꎬ by strem)ꎬ
smallerꎬ unequally 2 ̄lobedꎻ surfaces adaxially 1983-09-13ꎬ Sino ̄American Exped. 145 (GH)ꎮ
Species nova haec est affinis D. hirticauli
sparsely strigoseꎬ abaxially on nerves sparsely
strigoseꎻ petioles 4 - 17. 8 cm longꎬ subglabrous. Franch.ꎬ a quo caulibus retrorse pubescentibusꎬ
racemorum rhachidibus et pedicellis dense
Racemes terminalꎬ 12-15 cm longꎬ 6 ̄12 ̄floweredꎻ
puberulisꎬ bracteolis lanceolato ̄linearibus vel lineari ̄
basal bract foliaceousꎬ but much smallerꎬ ca. 2 cm
bus 4 - 7 mm longisꎬ ovarlis dense puberulis
longꎻ rachis with pedicels sparsely or densely puberu ̄
recedit.
lousꎻ pedicels 0. 7 - 2 cm longꎬ above the middle
Herbs perennialꎬ ca. 34 cm tall. Stems above
2 ̄bracteolateꎻ bracteoles narrow ̄lanceolate or
base 2 mm acrossꎬ simpleꎬ with petioles retrorsely
linearꎬ 3 - 5 mm longꎬ with sparse short hairs.
pubescent (hairs 1-1.2 mm long)ꎬ 2 ̄leaved. Basal
Sepals blueꎬ purplish or whiteꎬ outside with sparse
leaves not seen. Cauline leaves long or shortly petio ̄
short hairsꎬ inside glabrousꎬ upper sepal narrow ̄
lateꎻ blades paperyꎬ pentagonalꎬ 3.5-5.6 × 6.7-
ovateꎬ 13 × 6 mmꎬ spur subulateꎬ 17 mm longꎬ at
8.5 cmꎬ at base cordateꎬ 3 ̄parted to 6 - 7 mm
base 3 mm acrossꎬ lateral sepals broud ̄ellipticꎬ
above blade baseꎬ central primary lobe rhombicꎬ
10 × 7 mmꎬ lower sepals suboblongꎬ 10 × 4. 5
2.2-3 mm broadꎬ at apex acuteꎬ on the middle 3 ̄
mm. Petals glabrousꎬ apex emarginate. Staminodes
lobedꎬ with secondary lobes incised ̄denticulateꎬ
purpurlishꎻ limbs 5-7.2 × 2.8 mmꎬ 2 ̄lobed to or
lateral primary lobes largerꎬ subflabellateꎬ 3-6 cm
slightly exceeding the middle of limbꎬ adaxially
broadꎬ unequally 2 ̄parted slightly exceeding the
above base yellow ̄barbateꎻ claws 4. 5 - 5. 5 mm
middleꎬ with the upper secondary lobes similar to
longꎬ glabrous. at base 1 ̄appendiculate. Stamens
the central primary lobeꎬ but slightly smaller and
5-6 mm longꎬ glabrous. Carpels 3ꎻ ovaries ca. 2.5 ×
obliqueꎻ surfaces both sparsely appressed ̄
1 mmꎬ only on apex or on back with sparse hairs 0.5-
pubescentꎻ petioles 2-14.5 cm long. Racemes ter ̄
0.7 mm longꎻ styles 1- 1.2 mm longꎬ at base with
minalꎬ ca. 12 cm longꎬ 10 ̄floweredꎻ lower bracts
sparse hairs. Follicles oblongꎬ 10-11 × 2.8-3.5 mmꎬ
foliaceousꎬ ca. 2. 5 cm longꎬ other bracts
glabrous. Seeds dark ̄brownꎬ globoseꎬ ca. 1 mm in di ̄
undividedꎬ narrow ̄oblong or lanceolateꎬ 3. 5 - 11
am.ꎬ densely transversely squamulose. mm longꎻ rachis and pedicels densely appressed ̄
分布于四川西南部( 木里、盐源、西昌)ꎮ 生 puberulousꎻ pedicels 0. 3 - 3. 5 cm longꎬ above 2 ̄
于山地草丛、灌丛或林边ꎬ海拔 1 200~ 2 600 mꎮ bracteolateꎻ bracteoles lanceolate ̄linear or linearꎬ
标本登录 四川: 盐源ꎬ白灵山ꎬalt. 1 200 4-7 × 1 - 1.8 mm. Sepals purpleꎬ outside puberu ̄
mꎬ 2002 - 08 - 28ꎬ罗 艳ꎬ陈 又 生 507ꎻ西 昌ꎬ alt. lousꎬ inside glabrousꎬ upper sepal broad ̄ovateꎬ
2 200 mꎬ1932-08-01ꎬ俞德浚 1216ꎮ ca. 10 × 7 mmꎬ spur subulateꎬ 18 mm longꎬ at base