Table 1 in Thismia sitimeriamiae (Thismiaceae), an extraordinary new species from Terengganu, Peninsular Malaysia

Table 1. Morphological comparison of Thismia sitimeriamiae, T. coronata and T. kelabitiana (Dančák et al. 2018; Dančák et al. 2020b). CharacterT. sitimeriamiaeT. coronataT. kelabitianaHeight (cm)2.24.5-85-18StemLength (cm)0.82.4-4.21.5-16FormsimplebranchedbranchedColourwhitishreddish-brown to orangedark pinkish to reddish-brown (to almost grey or orange)Inflorescence (flower number)Solitary1-61-3LeavesNumber64-113-10SizeLength (mm)3-42-54.5-5.5Width (mm)11-21.8-2Colourpale, whitishlight brown to reddishlight brown to pinkishBractsShapebroadly triangular to ovatelanceolate triangularbroadly triangular to ovateMarginentireentire to irregularly dentateentire to irregularly dentate, often deeply dissectedSizeLength (mm)54-86-8Width (mm)22-32.5-4Colourpale greenish to brownreddish to brownpinkish to brownPedicel colourgreenishreddish-brown to orangedark pinkish to reddish brown (to almost grey or orange)FlowersSizeLength (cm)1.51.8-2.32.6-2.8Width (cm)1.20.7-11.2-1.3Colourpale to dark orangedark yellow to orangewhite to bright yellowFloral tube (hypanthium)Shapeconicalfunnel-shaped towards the base, apically urceolatefunnel-shaped towards the base, apically urceolateColourouter surface more or less uniformly bright orangedark yellow to orange, with 6 brownish-orange, prominent longitudinal ribs alternating with 6 brown-orange longitudinal stripes on outer surfacewhite to bright yellow at the top, with six brownish non-prominent longitudinal ribs and six yellow to brown longitudinal stripes on outer surfaceSurface textureOutersparsely covered with pale orange, simple trichomes (occasionally apically stellate)glabrous (trichomes absent)glabrous (trichomes absent)Innerinner surface partly convex/reticuluminner surface weakly reticulated, especially apicallyinner surface reticulatedOuter tepals3, rather reduced and inconspicuous, somewhat divided along the margin to form a narrow, inconspicuous fringe around the floral tube mouth3, conspicuous, entire or slightly sinuate, often single-toothed, forming a fringe around the floral tube mouth3, deeply divided into 8-10 acute lobes forming a conspicuous fringe around the floral tube mouthInner tepals (and mitre)pale whitish-orange, distally connate, forming an elevated, more or less circular, umbrella-like mitre; lobes proximally flattened with revolute margins (not filiform), arched over the floral tube; upper surface covered sparsely with conspicuous orange trichomesorange, distally connate, forming an elevated, more or less flat, triangular mitre; lobes proximally filiform, pillar-like, arched over the floral tube; trichomes absentbright yellow to brownish-yellow, distally connate, forming a conspicuously elevated, more or less triangular mitre; lobes proximally filiform, pillar-like, arched over the floral tube; trichomes absentAnnulus (apical part of floral tube)present (upper surface covered with short trichomes)absentabsentConnectivesColourorangewhitewhiteLength (mm)35-67Inner surfaceglabrouswith prominent longitudinal rib extending along inner sidewith prominent longitudinal rib extending along inner sideApex of each connective2 lobes, each pointed with a transparent trichome1 central lobe (extension of rib) and 2 smaller lobes, each lobe with a long transparent trichome1 central lobe (extension of the rib) and 2 smaller lobes pointing somewhat centrifugally, each with a transparent trichomeOuter surfacelateral appendage protruding towards floral tube, horn-like on each side, shallowly dentate and sparsely hairy on free marginslateral appendage box-shaped, protruding towards floral tube, not reaching apex of connective, shallowly dentate and hairy on apical margin, with tufts of hairs on lateral marginslateral appendage box-shaped, protruding towards perianth tube, not reaching the apex of the connective, shallowly dentate and sparsely hairy on free marginsOvaryColourflushed pale orange and greenishdark browndark reddish-brownPistilStyleslendershortshortStigmalobes narrowly-rectangular, not furrowed; orangelobes rectangular, longitudinally furrowed; dark brownlobes rectangular, longitudinally furrowed; dark reddish-brownCapsuleColourgreenishpale brown to reddish at maturitydark brown to blackish or reddish, maturing to become pinkishPedicelelongated to 60 mm10-25 mmvery short (dimensions not known)表1. 杯药草属（Thismia）3种植物——T. sitimeriamiae、T. coronata与T. kelabitiana的形态学比较（Dančák等，2018；Dančák等，2020b）。 性状 T. sitimeriamiae T. coronata T. kelabitiana 株高（cm） 2.2 4.5–8 5–18 茎 长度（cm） 0.8 2.4–4.2 1.5–16 形态 单生 分枝 分枝 颜色 近白色 红棕色至橙色 暗粉红色至红棕色（可近乎灰色或橙色） 花序（花数量） 单生 1–6朵 1–3朵 叶 数量 6 4–11 3–10 大小 长度（mm） 3–4 2–5 4.5–5.5 宽度（mm） 1–2（原文疑似排版误差为11-2） 1.8–2 （原文未明确完整数值） 颜色 淡白色 浅棕色至淡红色 浅棕色至粉红色 苞片 形状 宽三角形至卵形 披针状三角形 宽三角形至卵形 边缘 全缘 全缘至不规则齿状 全缘至不规则齿状，常深裂 大小 长度（mm） 5 4–8 6–8 宽度（mm） 2 2–3 2.5–4 颜色 淡绿色至棕色 橙红色至棕色 粉红色至棕色 花梗颜色 淡绿色 红棕色至橙色 暗粉红色至红棕色（可近乎灰色或橙色） 花 大小 长度（cm） 1.5 1.8–2.3 2.6–2.8 宽度（cm） 1.2 0.7–1 1.2–1.3 颜色 淡色至深橙色 深黄色至橙色 白色至亮黄色 花被筒（下位花筒hypanthium） 形状 锥形 基部漏斗形，顶端坛状 基部漏斗形，顶端坛状 颜色 外表面几乎均匀为亮橙色 外表面深黄色至橙色，具6条棕橙色突出纵肋，与6条棕橙色纵条纹交替排列 外表面顶端白色至亮黄色，具6条不突出的棕褐色纵肋及6条黄色至棕色纵条纹 表面纹理 外表面 稀疏被淡橙色单毛（偶见顶端星状毛） 无毛（无毛状体） 无毛（无毛状体） 内表面 部分凸网状 内表面弱网状，尤其顶端 内表面网状 外花被片 3枚，极退化且不明显，边缘稍分裂，于花被筒口周围形成狭窄、不明显的流苏 3枚，显著，全缘或稍波状，常具单齿，于花被筒口周围形成流苏 3枚，深裂为8–10个锐尖裂片，于花被筒口周围形成显著流苏 内花被片（及帽状体） 淡白橙色，顶端合生，形成隆起的近圆形伞状帽状体；裂片近基部扁平，边缘反卷（非丝状），拱于花被筒上方；上表面稀疏被显著橙色毛状体 橙黄色，顶端合生，形成隆起的近扁平三角状帽状体；裂片近基部丝状、柱状，拱于花被筒上方；无毛状体 亮黄色至棕黄色，顶端合生，形成显著隆起的近三角状帽状体；裂片近基部丝状、柱状，拱于花被筒上方；无毛状体 花被筒顶端环带 存在（上表面被短毛状体） 不存在 不存在 药隔 颜色 橙色 白色 白色 长度（mm） 3 5–6 7 内表面 无毛 具沿内侧延伸的突出纵肋 具沿内侧延伸的突出纵肋 每个药隔顶端 2裂片，先端尖，具透明毛状体 1中央裂片（肋的延伸）及2小裂片，每片具长透明毛状体 1中央裂片（肋的延伸）及2小裂片，稍向外侧伸展，每片具透明毛状体 外表面 每侧具朝向花被筒的角状侧附属物，边缘浅齿状且稀疏被毛 具盒状侧附属物，朝向花被筒，未达药隔顶端，顶端边缘浅齿状且被毛，侧边缘具毛簇 具盒状侧附属物，朝向花被筒，未达药隔顶端，边缘浅齿状且游离缘稀疏被毛 子房 颜色 淡橙色与淡绿色晕染 深棕色 暗红棕色 雌蕊 花柱 纤细 短 短 柱头 裂片狭矩形，无沟槽；橙色 裂片矩形，具纵向沟槽；深棕色 裂片矩形，具纵向沟槽；暗红棕色 蒴果 颜色 淡绿色 成熟时淡棕色至红色 暗棕色至黑褐色或红色，成熟时变为粉红色 花梗 伸长至60mm 10–25mm 极短（尺寸未知）