Differential metabolites and their classes related to salt-alkali stress of C. deserticola^a.

No.	Compounds	Saline-alkali land vs. grassland						Sandy land vs. saline-alkali land						Class
		Inflorescence (A1 vs. B1)			Succulent stem (A2 vs. B2)			Inflorescence (C1 vs. A1)			Succulent stem (C2 vs. A2)
		VIP	Fold change	Type	VIP	Fold change	Type	VIP	Fold change	Type	VIP	Fold change	Type
CdM781	1-Methylhistidine	2.01 × 100	1.86 × 10−4	Down	—	—	—	—	—	—	—	—	—	Amino acid derivatives
CdM182	l-Methionine methyl ester	2.11 × 100	7.96 × 10−5	Down	2.44 × 100	2.12 × 104	Up	—	—	—	—	—	—
CdM1039	2,3-Dimethylsuccinic acid	2.40 × 100	5.03 × 10−6	Down	—	—	—	—	—	—	—	—	—
CdM1064	Pyrrole-2-carboxylic acid	—	—	—	2.23 × 100	1.93 × 10−4	Down	—	—	—	2.13 × 100	5.18 × 103	Up
CdM781	1-Methylhistidine	—	—	—	2.39 × 100	1.95 × 104	Up	—	—	—	—	—	—
CdM192	3-Chloro-l-tyrosine	—	—	—	2.40 × 100	7.71 × 10−5	Down	2.67 × 100	5.12 × 10−5	Down	2.29 × 100	1.30 × 104	Up
CdM371	N-Phenylacetylglycine	—	—	—	2.50 × 100	4.44 × 104	Up	—	—	—	2.41 × 100	2.64 × 10−5	Down
CdM19	3-N-Methyl-l-histidine	—	—	—	2.65 × 100	1.72 × 105	Up	—	—	—	—	—	—
CdM393	Phe–Phe	—	—	—	—	—	—	2.51 × 100	1.61 × 10−4	Down	2.13 × 100	2.84 × 10−4	Down
CdM11	Histamine	—	—	—	—	—	—	—	—	—	2.28 × 100	1.92 × 104	Up
CdM799	l-Citrulline	2.15 × 100	5.08 × 10−5	Down	—	—	—	—	—	—	—	—	—	Amino acids
CdM30	l-(+)-Arginine	2.25 × 100	1.26 × 10−5	Down	—	—	—	—	—	—	—	—	—
CdM837	l-Cysteine	—	—	—	—	—	—	2.58 × 100	3.18 × 104	Up	2.32 × 100	4.51 × 10−5	Down
CdM1087	Cyanidin O-diacetyl-hexoside-O-glyceric acid	1.84 × 100	1.54 × 103	Up	2.36 × 100	9.79 × 10−5	Down	—	—	—	—	—	—	Anthocyanins
CdM317	Peonidin O-hexoside	2.17 × 100	2.11 × 104	Up	—	—	—	—	—	—	—	—	—
CdM230	Delphinidin 3-O-glucoside (mirtillin)	2.21 × 100	3.32 × 10−5	Down	2.45 × 100	1.94 × 104	Up	—	—	—	—	—	—
CdM357	Rosinidin O-hexoside	2.51 × 100	5.86 × 105	Up	2.76 × 100	2.90 × 10−6	Down	—	—	—	—	—	—
CdM267	Cyanidin 3-O-rutinoside (keracyanin)	—	—	—	2.92 × 100	7.03 × 10−8	Down	—	—	—	2.80 × 100	1.42 × 107	Up
CdM270	Petunidin 3-O-glucoside	—	—	—	—	—	—	2.72 × 100	2.63 × 104	Up	—	—	—
CdM255	Syringic acid O-feruloyl-O-hexoside	2.25 × 100	4.43 × 104	Up	—	—	—	—	—	—	2.38 × 100	2.64 × 10−5	Down	Benzoic acid derivatives
CdM1059	2,4-Dihydroxybenzoic acid	2.47 × 100	2.20 × 10−6	Down	—	—	—	—	—	—	—	—	—
CdM733	4-Hydroxy-3,5-diisopropylbenzaldehyde	—	—	—	1.04 × 100	2.11 × 10−2	Down	—	—	—	2.41 × 100	1.64 × 105	Up
CdM989	Gallic acid O-hexoside	—	—	—	2.14 × 100	5.14 × 10−4	Down	—	—	—	2.05 × 100	1.94 × 103	Up
CdM630	3,4-Dihydrocoumarin	2.00 × 100	2.08 × 10−4	Down	2.30 × 100	1.58 × 10−4	Down	—	—	—	2.20 × 100	6.32 × 103	Up	Coumarins
CdM528	6-Hydroxy-4-methylcoumarin	2.11 × 100	1.29 × 104	Up	2.42 × 100	2.28 × 104	Up	—	—	—	2.43 × 100	2.14 × 10−5	Down
CdM241	O-Feruloyl coumarin	2.11 × 100	1.21 × 104	Up	—	—	—	3.05 × 100	8.07 × 105	Up	2.27 × 100	7.67 × 10−5	Down
CdM359	Daphnetin	2.24 × 100	4.28 × 104	Up	1.06 × 100	1.43 × 101	Up	2.84 × 100	1.08 × 10−5	Down	1.07 × 100	1.16 × 10−1	Down
CdM426	N-Sinapoyl hydroxycoumarin	2.36 × 100	1.27 × 105	Up	2.57 × 100	1.35 × 10−5	Down	—	—	—	2.46 × 100	7.40 × 104	Up
CdM1086	Esculetin (6,7-dihydroxycoumarin)	—	—	—	1.25 × 100	9.05 × 10−2	Down	—	—	—	1.03 × 100	6.69 × 100	Up
CdM495	Hesperetin 7-O-neohesperidoside (neohesperidin)	2.07 × 100	8.68 × 10−5	Down	—	—	—	—	—	—	—	—	—	Flavanone
CdM603	Eriodictyol	2.16 × 100	4.80 × 10−5	Down	—	—	—	—	—	—	2.28 × 100	2.46 × 104	Up
CdM464	Naringenin 7-O-neohesperidoside (naringin)	2.41 × 100	4.92 × 10−6	Down	—	—	—	—	—	—	2.54 × 100	2.51 × 105	Up
CdM1148	Hesperetin 5-O-glucoside	2.48 × 100	1.22 × 10−6	Down	—	—	—	3.08 × 100	8.20 × 105	Up	—	—	—
CdM731	Xanthohumol	—	—	—	2.06 × 100	7.96 × 10−4	Down	—	—	—	—	—	—
CdM1203	Naringenin 7-O-glucoside (prunin)	—	—	—	2.42 × 100	4.95 × 10−5	Down	—	—	—	2.31 × 100	2.02 × 104	Up
CdM1024	Chrysoeriol O-hexosyl-O-malonylhexoside	1.74 × 100	6.41 × 102	Up	2.19 × 100	3.04 × 10−4	Down	—	—	—	—	—	—	Flavone
CdM1202	Tricin 7-O-hexoside	1.90 × 100	3.45 × 10−4	Down	—	—	—	—	—	—	—	—	—
CdM553	Tricin O-malonylhexoside	1.94 × 100	3.35 × 10−4	Down	2.40 × 100	4.16 × 10−5	Down	—	—	—	—	—	—
CdM506	Chrysoeriol O-hexosyl-O-hexoside	1.94 × 100	2.97 × 10−4	Down	2.06 × 100	1.35 × 103	Up	—	—	—	—	—	—
CdM1193	Tricin O-glucuronic acid	2.01 × 100	5.27 × 103	Up	—	—	—	—	—	—	2.21 × 100	1.44 × 10−4	Down
CdM1326	Acacetin	2.06 × 100	6.54 × 10−5	Down	—	—	—	—	—	—	—	—	—
CdM503	Syringetin 7-O-hexoside	2.10 × 100	6.86 × 10−5	Down	2.74 × 100	4.15 × 10−6	Down	—	—	—	2.62 × 100	2.41 × 105	Up
CdM381	Limocitrin O-hexoside	2.12 × 100	1.47 × 104	Up	2.44 × 100	1.89 × 104	Up	—	—	—	—	—	—
CdM353	Chrysoeriol O-glucuronic acid-O-hexoside	2.13 × 100	6.53 × 10−5	Down	2.31 × 100	1.52 × 10−4	Down	—	—	—	2.21 × 100	6.57 × 103	Up
CdM434	Acacetin O-glucuronic acid	2.25 × 100	1.50 × 10−5	Down	—	—	—	—	—	—	2.40 × 100	1.15 × 105	Up
CdM510	Apigenin 7-O-glucoside (cosmosiin)	2.37 × 100	4.97 × 10−6	Down	—	—	—	—	—	—	2.39 × 100	4.41 × 104	Up
CdM1253	Luteolin	2.38 × 100	2.54 × 10−6	Down	—	—	—	1.49 × 100	4.59 × 101	Up	—	—	—
CdM529	Selgin O-malonylhexoside	2.63 × 100	4.57 × 10−7	Down	2.47 × 100	3.67 × 10−5	Down	1.25 × 100	4.79 × 100	Up	2.36 × 100	2.72 × 104	Up
CdM492	Chrysoeriol 7-O-rutinoside	—	—	—	2.29 × 100	1.62 × 10−4	Down	—	—	—	2.19 × 100	6.18 × 103	Up
CdM515	Chrysoeriol O-glucuronic acid	—	—	—	2.34 × 100	3.67 × 10−5	Down	—	—	—	2.24 × 100	2.72 × 104	Up
CdM595	Chrysin O-hexoside	—	—	—	2.35 × 100	1.03 × 10−4	Down	—	—	—	2.25 × 100	9.68 × 103	Up
CdM594	Chrysin 5-O-glucoside (toringin)	—	—	—	2.36 × 100	8.14 × 10−5	Down	—	—	—	2.26 × 100	1.23 × 104	Up
CdM543	Apigenin O-malonylhexoside	—	—	—	2.37 × 100	9.35 × 10−5	Down	—	—	—	2.27 × 100	1.07 × 104	Up
CdM1186	Chrysoeriol O-rhamnosyl-O-glucuronic acid	—	—	—	2.45 × 100	1.11 × 10−5	Down	—	—	—	2.35 × 100	9.03 × 104	Up
CdM396	Selgin 5-O-hexoside	—	—	—	2.47 × 100	3.13 × 10−5	Down	—	—	—	—	—	—
CdM485	Syringetin 5-O-hexoside	—	—	—	2.74 × 100	3.93 × 10−6	Down	2.85 × 100	9.84 × 10−6	Down	2.62 × 100	2.54 × 105	Up
CdM1202	Tricin 7-O-hexoside	—	—	—	—	—	—	2.36 × 100	2.90 × 103	Up	—	—	—
CdM553	Tricin O-malonylhexoside	—	—	—	—	—	—	2.41 × 100	2.99 × 103	Up	2.29 × 100	2.41 × 104	Up
CdM506	Chrysoeriol O-hexosyl-O-hexoside	—	—	—	—	—	—	2.41 × 100	3.36 × 103	Up	—	—	—
CdM522	Spinacetin	—	—	—	—	—	—	2.48 × 100	1.20 × 10−4	Down	—	—	—
CdM1030	Luteolin O-hexosyl-O-hexosyl-O-hexoside	—	—	—	—	—	—	2.48 × 100	5.75 × 103	Up	—	—	—
CdM556	Chrysoeriol O-malonylhexoside	—	—	—	—	—	—	2.62 × 100	7.15 × 10−5	Down	2.30 × 100	5.96 × 10−5	Down
CdM1135	Tricin O-saccharic acid	—	—	—	—	—	—	—	—	—	1.03 × 100	1.43 × 10−1	Down
CdM1211	Baicalein-7-O-glucuronide (baicalin)	—	—	—	—	—	—	—	—	—	1.36 × 100	3.56 × 102	Up
CdM379	Tricin 7-O-hexosyl-O-hexoside	—	—	—	—	—	—	—	—	—	2.26 × 100	1.05 × 104	Up
CdM555	Tricetin O-malonylhexoside	—	—	—	—	—	—	—	—	—	2.40 × 100	4.16 × 10−5	Down
CdM632	Apigenin	—	—	—	—	—	—	—	—	—	2.36 × 100	4.82 × 104	Up
CdM471	Apigenin 7-rutinoside (isorhoifolin)	—	—	—	—	—	—	—	—	—	2.36 × 100	1.42 × 105	Up
CdM342	Tricin 5-O-hexosyl-O-hexoside	—	—	—	—	—	—	—	—	—	2.37 × 100	2.59 × 104	Up
CdM490	Apigenin 7-O-neohesperidoside (rhoifolin)	—	—	—	—	—	—	—	—	—	2.52 × 100	1.84 × 105	Up
CdM525	Apigenin 8-C-pentoside	2.06 × 100	8.40 × 103	Up	—	—	—	2.62 × 100	4.52 × 10−5	Down	—	—	—	Flavone C-glycosides
CdM370	8-C-Hexosyl-luteolin O-pentoside	2.15 × 100	1.70 × 104	Up	—	—	—	2.69 × 100	3.80 × 10−5	Down	—	—	—
CdM1096	Eriodictyol C-hexoside	2.22 × 100	1.04 × 10−5	Down	2.45 × 100	2.36 × 10−5	Down	—	—	—	2.35 × 100	4.25 × 104	Up
CdM345	C-Hexosyl-apigenin O-feruloylhexoside-O-hexoside	2.26 × 100	1.95 × 10−5	Down	—	—	—	2.81 × 100	5.12 × 104	Up	—	—	—
CdM286	8-C-Hexosyl-hesperetin O-hexoside	2.32 × 100	6.94 × 10−6	Down	—	—	—	2.88 × 100	1.44 × 105	Up	—	—	—
CdM498	C-Pentosyl-apigenin O-p-coumaroylhexoside	2.35 × 100	1.26 × 105	Up	2.54 × 100	1.97 × 10−5	Down	2.90 × 100	9.61 × 10−6	Down	1.10 × 100	1.17 × 101	Up
CdM288	Chrysoeriol 6-C-hexoside 8-C-hexoside-O-hexoside	2.37 × 100	1.47 × 105	Up	—	—	—	—	—	—	2.32 × 100	5.87 × 10−5	Down
CdM424	8-C-Hexosyl-luteolin O-hexoside	2.67 × 100	3.01 × 10−7	Down	—	—	—	—	—	—	—	—	—
CdM366	6-C-Hexosyl-hesperetin O-hexoside	—	—	—	2.51 × 100	3.83 × 104	Up	—	—	—	—	—	—
CdM373	C-Hexosyl-chrysoeriol O-rutinoside	—	—	—	—	—	—	2.61 × 100	1.31 × 104	Up	—	—	—
CdM386	C-Hexosyl-chrysoeriol O-hexoside	—	—	—	—	—	—	2.72 × 100	3.93 × 10−5	Down	2.36 × 100	3.28 × 104	Up
CdM504	Isorhamnetin O-hexoside	1.19 × 100	4.70 × 10−1	Down	—	—	—	1.24 × 100	4.32 × 100	Up	—	—	—	Flavonol
CdM1297	Isorhamnetin	1.89 × 100	5.43 × 10−4	Down	—	—	—	2.34 × 100	1.84 × 103	Up	—	—	—
CdM670	3,7-Di-O-methylquercetin	1.97 × 100	2.73 × 10−4	Down	—	—	—	—	—	—	—	—	—
CdM398	Isorhamnetin 3-O-neohesperidoside	2.01 × 100	1.86 × 10−4	Down	—	—	—	—	—	—	2.09 × 100	2.69 × 103	Up
CdM474	Kaempferide	2.01 × 100	6.30 × 103	Up	—	—	—	—	—	—	—	—	—
CdM1189	Dihydroquercetin (taxifolin)	2.02 × 100	8.04 × 10−5	Down	—	—	—	—	—	—	—	—	—
CdM1230	Aromadedrin (dihydrokaempferol)	2.06 × 100	9.40 × 10−5	Down	—	—	—	—	—	—	—	—	—
CdM1143	Kaempferol 3-O-rutinoside (nicotiflorin)	2.08 × 100	9.25 × 10−5	Down	—	—	—	2.58 × 100	1.08 × 104	Up	—	—	—
CdM1123	Kaempferol 3-O-robinobioside (biorobin)	2.10 × 100	8.40 × 10−5	Down	—	—	—	—	—	—	—	—	—
CdM308	Quercetin 5-O-malonylhexosyl-hexoside	2.22 × 100	1.95 × 10−5	Down	—	—	—	2.76 × 100	5.12 × 104	Up	—	—	—
CdM1164	Quercetin O-acetylhexoside	2.34 × 100	4.23 × 10−6	Down	—	—	—	2.91 × 100	2.37 × 105	Up	—	—	—
CdM1149	Quercetin 3-O-glucoside (isotrifoliin)	2.47 × 100	1.24 × 10−6	Down	—	—	—	3.07 × 100	8.08 × 105	Up	—	—	—
CdM1206	Isorhamnetin O-acetyl-hexoside	2.51 × 100	1.45 × 10−6	Down	2.12 × 100	5.77 × 10−4	Down	3.12 × 100	6.92 × 105	Up	2.03 × 100	1.73 × 103	Up
CdM457	Methyl quercetin O-hexoside	2.54 × 100	1.19 × 10−6	Down	—	—	—	3.15 × 100	8.42 × 105	Up	—	—	—
CdM1298	Di-O-methylquercetin	—	—	—	1.17 × 100	7.35 × 10−2	Down	—	—	—	1.08 × 100	1.16 × 101	Up
CdM466	Kaempferol 3-O-galactoside (trifolin)	—	—	—	2.42 × 100	1.78 × 104	Up	—	—	—	2.50 × 100	1.23 × 10−5	Down
CdM460	Quercetin 4′-O-glucoside (spiraeoside)	—	—	—	2.42 × 100	5.47 × 10−5	Down	3.18 × 100	2.24 × 106	Up	2.32 × 100	1.83 × 104	Up
CdM584	Icariin (kaempferol 3,7-O-diglucoside 8-prenyl derivative)	—	—	—	2.91 × 100	7.83 × 10−7	Down	—	—	—	1.39 × 100	3.60 × 101	Up
CdM497	Kaempferol 3-O-glucoside (astragalin)	—	—	—	—	—	—	2.51 × 100	9.11 × 103	Up	—	—	—
CdM1109	Dihydromyricetin	—	—	—	—	—	—	2.66 × 100	3.65 × 10−5	Down	—	—	—
CdM482	Isorhamnetin 5-O-hexoside	—	—	—	—	—	—	3.34 × 100	4.67 × 106	Up	—	—	—
CdM341	6-Hydroxymethylherniarin	1.95 × 100	3.40 × 103	Up	2.35 × 100	9.38 × 10−5	Down	2.58 × 100	9.90 × 10−5	Down	—	—	—	Hydroxycinnamoyl derivatives
CdM433	Sinapic acid	2.06 × 100	1.26 × 10−4	Down	—	—	—	—	—	—	—	—	—
CdM508	p-Coumaraldehyde	2.36 × 100	1.22 × 105	Up	2.63 × 100	1.36 × 105	Up	—	—	—	—	—	—
CdM403	3-(4-Hydroxyphenyl)propionic acid	2.49 × 100	4.63 × 105	Up	2.73 × 100	2.90 × 105	Up	—	—	—	2.67 × 100	2.69 × 10−6	Down
CdM1054	Syringin	2.49 × 100	5.06 × 105	Up	—	—	—	—	—	—	1.05 × 100	1.31 × 10−1	Down
CdM1248	3,4,5-Trimethoxycinnamic acid	—	—	—	1.01 × 100	2.08 × 10−2	Down	—	—	—	—	—	—
CdM1271	4-Methoxycinnamic acid	—	—	—	1.09 × 100	8.21 × 10−2	Down	—	—	—	—	—	—
CdM1273	3,4-Dimethoxycinnamic acid	—	—	—	1.26 × 100	3.43 × 10−2	Down	—	—	—	—	—	—
CdM295	Gallic acid O-feruloyl-O-hexosyl-O-hexoside	—	—	—	2.43 × 100	5.88 × 10−5	Down	2.64 × 100	6.91 × 10−5	Down	—	—	—
CdM1080	1-O-Beta-d-glucopyranosyl sinapate	—	—	—	2.44 × 100	4.25 × 10−5	Down	—	—	—	2.34 × 100	2.35 × 104	Up
CdM508	p-Coumaraldehyde	—	—	—	—	—	—	—	—	—	2.61 × 100	4.17 × 10−6	Down
CdM403	3-(4-Hydroxyphenyl)propionic acid	—	—	—	—	—	—	—	—	—	—	—	—
CdM350	Homovanillic acid	—	—	—	2.83 × 100	1.70 × 10−6	Down	—	—	—	—	—	—
CdM330	Caffeic acid	—	—	—	—	—	—	3.20 × 100	3.61 × 106	Up	2.53 × 100	6.55 × 10−6	Down
CdM1158	Coniferyl alcohol	—	—	—	—	—	—	—	—	—	2.19 × 100	5.48 × 103	Up
CdM1209	6-Hydroxydaidzein	2.04 × 100	9.00 × 10−5	Down	—	—	—	—	—	—	—	—	—	Isoflavone
CdM1325	Prunetin	2.06 × 100	6.26 × 10−5	Down	—	—	—	—	—	—	—	—	—
CdM583	Orobol (5,7,3′,4′-tetrahydroxyisoflavone)	2.16 × 100	2.56 × 10−5	Down	—	—	—	2.68 × 100	3.91 × 104	Up	—	—	—
CdM1213	2′-Hydroxydaidzein	2.19 × 100	3.31 × 10−5	Down	—	—	—	—	—	—	—	—	—
CdM623	Genistein (4′,5,7-trihydroxyisoflavone)	2.23 × 100	1.99 × 10−5	Down	—	—	—	2.77 × 100	5.02 × 104	Up	—	—	—
CdM465	Genistein 7-O-glucoside (genistin)	2.38 × 100	4.59 × 10−6	Down	—	—	—	—	—	—	2.42 × 100	5.27 × 104	Up
CdM1226	Formononetin 7-O-glucoside (ononin)	—	—	—	—	—	—	2.41 × 100	3.23 × 10−4	Down	—	—	—
CdM579	2′-Hydroxygenistein	—	—	—	—	—	—	2.92 × 100	2.08 × 105	Up	—	—	—
CdM1115	Glycitin	—	—	—	—	—	—	—	—	—	2.27 × 100	8.80 × 10−5	Down
CdM678	MAG (18 : 4) isomer 1	2.21 × 100	1.94 × 10−5	Down	2.52 × 100	1.78 × 10−5	Down	—	—	—	2.41 × 100	5.62 × 104	Up	Lipids glycerolipids
CdM712	MAG (18 : 3) isomer 5	—	—	—	1.03 × 100	6.84 × 10−2	Down	—	—	—	—	—	—
CdM769	MAG (18 : 3) isomer 1	—	—	—	1.05 × 100	1.17 × 10−1	Down	—	—	—	—	—	—
CdM713	DGMG (18 : 1)	—	—	—	1.06 × 100	7.14 × 10−2	Down	—	—	—	—	—	—
CdM711	DGMG (18 : 2) isomer 2	—	—	—	1.07 × 100	7.23 × 10−2	Down	—	—	—	—	—	—
CdM767	MAG (18 : 3) isomer 4	—	—	—	1.08 × 100	1.05 × 10−1	Down	—	—	—	—	—	—
CdM168	Thymine	2.07 × 100	1.96 × 104	Up	—	—	—	2.75 × 100	1.97 × 10−5	Down	—	—	—	Nucleotide and its derivatives
CdM161	8-Hydroxyguanosine	2.11 × 100	1.25 × 104	Up	—	—	—	2.59 × 100	9.92 × 10−5	Down	—	—	—
CdM183	5-Methyluridine	2.15 × 100	5.82 × 10−5	Down	2.36 × 100	8.80 × 10−5	Down	—	—	—	—	—	—
CdM179	Guanosine 3′,5′-cyclic monophosphate	2.15 × 100	5.33 × 10−5	Down	—	—	—	2.67 × 100	1.87 × 104	Up	—	—	—
CdM127	Uracil	—	—	—	1.12 × 100	1.51 × 10−1	Down	—	—	—	—	—	—
CdM61	Cytidine 5′-monophosphate (cytidylic acid)	—	—	—	2.09 × 100	3.28 × 10−4	Down	—	—	—	2.01 × 100	3.05 × 103	Up
CdM73	Inosine	—	—	—	—	—	—	2.38 × 100	2.40 × 103	Up	—	—	—
CdM18	2′-Deoxyinosine-5′-monophosphate	—	—	—	—	—	—	—	—	—	1.02 × 100	6.10 × 101	Up
CdM74	iP7G	—	—	—	—	—	—	—	—	—	1.23 × 100	1.03 × 10−1	Down
CdM585	Sebacate	1.98 × 100	2.58 × 10−4	Down	2.56 × 100	2.05 × 10−5	Down	1.08 × 100	1.34 × 10−1	Down	—	—	—	Organic acids
CdM242	Sinapoyl malate	2.04 × 100	6.47 × 103	Up	—	—	—	—	—	—	—	—	—
CdM1091	p-Hydroxyphenyl acetic acid	2.25 × 100	7.00 × 10−6	Down	—	—	—	—	—	—	—	—	—
CdM1067	Mandelic acid	2.25 × 100	6.61 × 10−6	Down	—	—	—	—	—	—	—	—	—
CdM941	3-Hydroxybutyrate	2.26 × 100	1.73 × 10−5	Down	—	—	—	—	—	—	—	—	—
CdM328	4-Hydroxybenzoic acid	2.35 × 100	7.99 × 10−6	Down	—	—	—	—	—	—	2.44 × 100	9.33 × 104	Up
CdM1041	2-Methylglutaric acid	2.42 × 100	4.39 × 10−6	Down	—	—	—	—	—	—	—	—	—
CdM1040	Adipic acid	2.42 × 100	4.10 × 10−6	Down	—	—	—	—	—	—	—	—	—
CdM1042	5-Hydroxyhexanoic acid	—	—	—	1.12 × 100	1.26 × 10−1	Down	—	—	—	1.20 × 100	1.28 × 101	Up
CdM1051	2-Isopropylmalate	—	—	—	1.17 × 100	1.07 × 10−1	Down	—	—	—	1.25 × 100	1.57 × 101	Up
CdM1045	3-Hydroxyanthranilic acid	—	—	—	2.44 × 100	5.40 × 10−5	Down	—	—	—	—	—	—
CdM172	4-Acetamidobutyric acid	—	—	—	2.60 × 100	4.66 × 10−6	Down	—	—	—	2.49 × 100	2.15 × 105	Up
CdM577	N′,N′′-p-Coumaroyl-feruloyl putrescine	1.89 × 100	3.68 × 10−4	Down	—	—	—	2.34 × 100	2.72 × 103	Up	—	—	—	Phenolamides
CdM394	N′,N′′-Diferuloylspermidine	2.11 × 100	8.25 × 10−5	Down	—	—	—	2.61 × 100	1.21 × 104	Up	—	—	—
CdM216	N-p-Coumaroyl putrescine	2.44 × 100	3.35 × 10−6	Down	—	—	—	3.03 × 100	2.99 × 105	Up	—	—	—
CdM217	N′-p-Coumaroyl putrescine	2.45 × 100	2.95 × 10−6	Down	—	—	—	3.04 × 100	3.39 × 105	Up	—	—	—
CdM365	N′,N′′-Di-p-coumaroylspermidine	2.58 × 100	8.26 × 10−7	Down	—	—	—	1.45 × 100	1.67 × 101	Up	—	—	—
CdM351	N′,N′′-feruloyl-caffeoylspermidine	—	—	—	2.25 × 100	2.17 × 10−4	Down	—	—	—	—	—	—
CdM1312	Gibberellin A4 (GA4)	1.72 × 100	1.57 × 10−3	Down	—	—	—	—	—	—	—	—	—	Phytohormones
CdM1334	Gibberellin A15	1.86 × 100	1.77 × 103	Up	2.24 × 100	1.90 × 10−4	Down	2.42 × 100	2.70 × 10−4	Down	2.14 × 100	5.25 × 103	Up
CdM707	Gibberellin A9	2.09 × 100	5.87 × 10−5	Down	—	—	—	—	—	—	2.40 × 100	3.50 × 104	Up
CdM1292	(+)-Jasmonic acid (JA)	2.09 × 100	9.51 × 10−5	Down	—	—	—	2.60 × 100	1.05 × 104	Up	—	—	—
CdM606	Gibberellin A20	2.16 × 100	3.01 × 10−5	Down	—	—	—	2.67 × 100	3.32 × 104	Up	2.46 × 100	6.12 × 104	Up
CdM278	Indole carboxylic acid	2.16 × 100	2.03 × 104	Up	—	—	—	2.79 × 100	1.80 × 10−5	Down	—	—	—
CdM248	trans-Zeatin 9-O-glucoside	—	—	—	1.16 × 100	1.04 × 10−1	Down	—	—	—	—	—	—
CdM1001	5-O-Feruloyl quinic acid glucoside	1.78 × 100	8.36 × 102	Up	—	—	—	—	—	—	—	—	—	Quinate and its derivatives
CdM1003	3-O-Feruloyl quinic acid glucoside	1.83 × 100	1.22 × 103	Up	—	—	—	—	—	—	—	—	—
CdM315	3-O-Feruloyl quinic acid	1.95 × 100	2.98 × 103	Up	2.22 × 100	3.51 × 103	Up	2.49 × 100	1.96 × 10−4	Down	—	—	—
CdM1108	3-O-p-Coumaroyl quinic acid	2.01 × 100	1.47 × 10−4	Down	2.25 × 100	1.90 × 10−4	Down	—	—	—	2.15 × 100	5.27 × 103	Up
CdM289	Chlorogenic acid (3-O-caffeoylquinic acid)	2.05 × 100	1.44 × 10−4	Down	—	—	—	2.54 × 100	6.92 × 103	Up	—	—	—
CdM1028	5-O-p-Coumaroyl shikimic acid O-hexoside	2.05 × 100	6.71 × 10−5	Down	—	—	—	—	—	—	—	—	—
CdM1079	3-O-p-Coumaroyl shikimic acid O-hexoside	2.07 × 100	9.14 × 103	Up	—	—	—	—	—	—	2.21 × 100	1.06 × 10−4	Down
CdM411	Chlorogenic acid methyl ester	2.49 × 100	5.36 × 105	Up	—	—	—	—	—	—	—	—	—
CdM1056	O-p-Coumaroyl quinacyl quinic acid O-hexoside	—	—	—	—	—	—	—	—	—	1.19 × 100	4.97 × 10−2	Down

^aNote: A1: inflorescence in saline-alkali land, A2: succulent stem in saline-alkali land, B1: inflorescence in grassland, B2: succulent stem in grassland, C1: inflorescence in sandy land, and C2: succulent stem in sandy land.