약석잠풀(Stachys officinalis)

학명 : (구) Betonica officinalis L. /(신) Stachys officinalis (L.) Trevis

분류 : 꿀풀과(Lamiaceae)

 

국내 유통명 : 약석잠풀

 

참고 사이트 Betonica officinalis - Wikipedia

 

사진 : 2022.04.03 푸른수목원

 

 

 

아래 : 2022.08.23 푸른수목원

 

 

 

아래 : 2022.10.05 푸른수목원

 

 

 

 

 

아래 : 2023.04.06 푸른수목원

 

 

 

 

 

 

 

아래 : 2023.05.03 푸른수목원

 

 

 

 

 

 

 

아래 : 2023007.02 물향기수목원

 

 

아래 것은 약석잠풀로 추정한다

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FOC에서는 Betonica 속으로 분류

 

FOC의 Betonica와  Stachys 검색표

1. Verticillasters many flowered, densely arranged in short cylindric or subcapitate spikes; anther cells parallel; corolla tube exserted, not villous annulate inside

   .......... Betonica

1. Verticillasters 2- to many flowered, not in dense spikes; anther cells divaricate; corolla tube included or exserted, villous annulate or not at middle inside

................ Stachys

 

 

 

 

FOC

 

Betonica officinalis Linnaeus, Sp. Pl. 2: 573. 1753.

药水苏 yao shui su

 

Betonica glabrata K. Koch; Stachys betonica Bentham; S. officinalis (Linnaeus) Trevisan de Saint-Leon ex Briquet.

 

Plants rhizomatous. Stems 50-100 cm, striate, densely fine pilose. Petioles of stem leaves 4-7.5 cm; basal leaf blade broadly ovate, 8-12 × 3-5 cm, pilose, base deeply cordate, margin crenate, apex obtuse; stem leaf blade ovate, 4.5-5.5 × 3-4 cm, widely spaced. Spikes ca. 4 cm, compact, oblong; lower verticillasters sometimes ± widely spaced; basal floral leaves sessile, oblong-lanceolate, ca. 2.5 × 1 cm, margin dentate, apex acute; upper floral leaves linear, margin entire, ca. 6.5 mm; bracteoles ovate to linear, ca. 6.5 mm, abaxially puberulent, margin densely pilose, adaxially glabrous, apex rigidly acute. Flowers subsessile. Calyx ca. 6.5 mm, densely pilose; teeth narrowly triangular, ca. 2.5 mm, pilose. Corolla purple, ca. 1.2 cm, puberulent except for base outside; tube cylindric, ca. 8 mm; upper lip oblong, ca. 4 × 2.5 mm, emarginate, undulate; lower lip oblate, ca. 4 × 6 mm; middle lobe to 4 mm in diam., broadly ovate, undulate; lateral lobes ovate, ca. 1.5 mm wide. Stamens nearly included; filaments puberulent. Ovary black-brown, glabrous. Fl. May.

 

Cultivated in China [SW Asia, Europe].

 

 

 

 

 

 

 

세밀화

 

 

 

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