黑龙江香科科Teucrium ussuriense Komarov
黑龙江香科科Teucrium ussuriense Komarov
8．黑龙江香科科 图版5:11-16
Teucrium ussuriense Komarov in Bull. Jard. Bot. Acad. Sci. URSS 30. (1-2): 208. 1932; Juz. in Fl. URSS 20: 528. 1954; S. Chow in Act. Phytotax. Sin. 10 (4): 336, pl. LXVIII, f. 11-16. 1965——Teucrium japonicum Willd. var. continentalis (sic！) Kitagawa, Linaeam. Fl. Mansh. 388. 1939——Teucrium japonicum Willd. var. pilosum auct. non Pamp.: Hand. -Mazz. in Act. Hort. Gothob. 4: 73. 1934.
多年生草本，具匍匐茎。茎直立，高25-45厘米，不分枝或具极短的分枝，被白色绵毛。叶柄长4-7毫米，被白色绵毛；叶片坚纸质，卵圆状长圆形，长2.5-4厘米，宽1-1.6厘米，分枝上的变小，先端钝或急尖，基部截平或阔楔形，边缘为不规则的细锯齿，上面绿色，被平贴的短柔毛，下面密被白色绵毛，因而呈灰白色，侧脉约4对，与中肋在上面凹陷下面十分突起，网脉在上面凹陷因而多少具皱。轮伞花序具2或3-4花，在分枝叶腋内腋生，远隔，或在叶腋内组成一长约2厘米的短穗状花序，在茎顶端组成长达4.5厘米的穗状花序；苞叶在花序下部者与茎叶同形，向上渐变小呈苞片状，苞片线状披针形，长3-4毫米，被疏柔毛；花梗长约2毫米，与序轴被疏柔毛。花萼钟形，长达5毫米，宽2.5毫米，外面被疏柔毛，10脉，萼齿5，长约为萼长1/4，呈二唇形，微开张，上唇3齿，卵圆状正三角形，具发达的侧脉，中齿较大，下唇2齿三角状披针形，先端渐尖，稍超过上唇或与之相等，齿均具缘毛。花冠紫红色，长12毫米，外面疏被白色微柔毛，内面在喉部被白色微柔毛，冠筒长为花冠长1/3或以上，与花萼平齐或内藏，唇片中裂片菱状倒卵形，为唇片长2/5，侧裂片卵状长圆形，后方一对先端具腺毛。前对雄蕊与唇片等长。花柱稍超出雄蕊。花盘小，盘状，具波状边缘。子房圆球形，4裂。小坚果常2-3枚发育，且不等大，浅棕色，近球形，径1毫米左右，平滑，无网纹。花期8月，果期9月。
产辽宁，山西，河北；生于向阳多石山坡及河边。苏联远东地区也有。模式标本采自苏联远东地区。
《Flora of China》 Vol. 17 (1994)
Teucrium ussuriense V. Komarov
黑龙江香科科 hei long jiang xiang ke ke
Teucrium japonicum Willdenow var. continentale Kitagawa.
Herbs perennial, stoloniferous. Stems erect, 25-45 cm tall, simple or very short branched, white lanate. Petiole 4-7 mm, white lanate; leaf blade ovate-oblong, 2.5-4 × 1-1.6 cm, papery, adaxially appressed pubescent and ± rugulose, abaxially densely white lanate, base truncate or broadly cuneate, margin irregularly serrulate, apex obtuse or acute. Spikes 2-4.5 cm, verticillasters 2-4-flowered; bracts linear-lanceolate, 3-4 mm, pilose. Pedicel ca. 2 mm, pilose. Calyx campanulate, ca. 5 × 2.5 mm, pilose outside, 2-lipped; teeth ca. 1/4 as long as calyx and ciliate, upper 3 ovate-triangular and lower 2 triangular-lanceolate, apically acute. Corolla purple, ca. 1.2 cm, sparsely white puberulent outside, throat white puberulent, tube ca. 1/3 or more as long as corolla; middle lobe rhombic-obovate, ca. 2/5 as long as limb, lateral lobes ovate-oblong. Anterior stamens as long as corolla limb. Style slightly exserted. Nutlets brownish, 2 or 3, well developed, unequal, subglobose, ca. 1 mm in diam., smooth. Fl. Aug, fr. Sep.
Open, stony slopes, riverbanks. Hebei, Liaoning, Shanxi [Russia].
别名：乌苏里香科科;乌苏日-体格日木;乌苏里香科;乌苏里石蚕;东北石蚕;
科名：唇形科 Labiatae
属名：香科科属 Teucrium
8．黑龙江香科科 图版5:11-16
Teucrium ussuriense Komarov in Bull. Jard. Bot. Acad. Sci. URSS 30. (1-2): 208. 1932; Juz. in Fl. URSS 20: 528. 1954; S. Chow in Act. Phytotax. Sin. 10 (4): 336, pl. LXVIII, f. 11-16. 1965——Teucrium japonicum Willd. var. continentalis (sic！) Kitagawa, Linaeam. Fl. Mansh. 388. 1939——Teucrium japonicum Willd. var. pilosum auct. non Pamp.: Hand. -Mazz. in Act. Hort. Gothob. 4: 73. 1934.
多年生草本，具匍匐茎。茎直立，高25-45厘米，不分枝或具极短的分枝，被白色绵毛。叶柄长4-7毫米，被白色绵毛；叶片坚纸质，卵圆状长圆形，长2.5-4厘米，宽1-1.6厘米，分枝上的变小，先端钝或急尖，基部截平或阔楔形，边缘为不规则的细锯齿，上面绿色，被平贴的短柔毛，下面密被白色绵毛，因而呈灰白色，侧脉约4对，与中肋在上面凹陷下面十分突起，网脉在上面凹陷因而多少具皱。轮伞花序具2或3-4花，在分枝叶腋内腋生，远隔，或在叶腋内组成一长约2厘米的短穗状花序，在茎顶端组成长达4.5厘米的穗状花序；苞叶在花序下部者与茎叶同形，向上渐变小呈苞片状，苞片线状披针形，长3-4毫米，被疏柔毛；花梗长约2毫米，与序轴被疏柔毛。花萼钟形，长达5毫米，宽2.5毫米，外面被疏柔毛，10脉，萼齿5，长约为萼长1/4，呈二唇形，微开张，上唇3齿，卵圆状正三角形，具发达的侧脉，中齿较大，下唇2齿三角状披针形，先端渐尖，稍超过上唇或与之相等，齿均具缘毛。花冠紫红色，长12毫米，外面疏被白色微柔毛，内面在喉部被白色微柔毛，冠筒长为花冠长1/3或以上，与花萼平齐或内藏，唇片中裂片菱状倒卵形，为唇片长2/5，侧裂片卵状长圆形，后方一对先端具腺毛。前对雄蕊与唇片等长。花柱稍超出雄蕊。花盘小，盘状，具波状边缘。子房圆球形，4裂。小坚果常2-3枚发育，且不等大，浅棕色，近球形，径1毫米左右，平滑，无网纹。花期8月，果期9月。
产辽宁，山西，河北；生于向阳多石山坡及河边。苏联远东地区也有。模式标本采自苏联远东地区。
《Flora of China》 Vol. 17 (1994)
Teucrium ussuriense V. Komarov
黑龙江香科科 hei long jiang xiang ke ke
Teucrium japonicum Willdenow var. continentale Kitagawa.
Herbs perennial, stoloniferous. Stems erect, 25-45 cm tall, simple or very short branched, white lanate. Petiole 4-7 mm, white lanate; leaf blade ovate-oblong, 2.5-4 × 1-1.6 cm, papery, adaxially appressed pubescent and ± rugulose, abaxially densely white lanate, base truncate or broadly cuneate, margin irregularly serrulate, apex obtuse or acute. Spikes 2-4.5 cm, verticillasters 2-4-flowered; bracts linear-lanceolate, 3-4 mm, pilose. Pedicel ca. 2 mm, pilose. Calyx campanulate, ca. 5 × 2.5 mm, pilose outside, 2-lipped; teeth ca. 1/4 as long as calyx and ciliate, upper 3 ovate-triangular and lower 2 triangular-lanceolate, apically acute. Corolla purple, ca. 1.2 cm, sparsely white puberulent outside, throat white puberulent, tube ca. 1/3 or more as long as corolla; middle lobe rhombic-obovate, ca. 2/5 as long as limb, lateral lobes ovate-oblong. Anterior stamens as long as corolla limb. Style slightly exserted. Nutlets brownish, 2 or 3, well developed, unequal, subglobose, ca. 1 mm in diam., smooth. Fl. Aug, fr. Sep.
Open, stony slopes, riverbanks. Hebei, Liaoning, Shanxi [Russia].