Flora of New York/Linales, Hypericales, Malpighiales

← Violales	Flora of New York: Linales, Hypericales, Malpighiales					→ Euphorbiales, Geraniales
	Table of contents	Family index	Genus index	Protected species index	Invasive species index

Order Linales

Family Linaceae

Subfamily Linoideae

Tribe Lineae

Linaceae – subfam. Linoideae – tribe Lineae
Linum	Flax	N.Y. Status	Illustration	Distribution	9 C
Linum virginianum  L.  (=) Cathartolinum virginianum   (=) Nezera virginiana	Woodland flax, Virginia flax, Yellow flax	Native, Secure			NYFA-5 NRCS-NN Commons
Linum striatum  Walter	Ridged yellow flax	Native, Rare			NYFA-3 NRCS-NN Commons
Linum intercursum  E.P.Bicknell	Sandplain flax	Native, Threatened			NYFA-2 NRCS-N0 Commons
Linum medium  (Planch.) Britton var. texanum	Stiff yellow flax	Native, Threatened			NYFA-2 NRCS-NN Commons
Linum sulcatum  Riddell var. sulcatum  (=) Cathartolinum sulcatum   (=) Mesynium sulcatum	Grooved yellow flax	Native, Threatened			NYFA-2 NRCS-NN ITIS Commons
Linum catharticum	Fairy flax	Introduced		x90px	Commons
Linum grandiflorum	Flowering flax	Introduced		x90px	Commons
Linum perenne	Blue flax	Introduced		x90px	Commons
Linum usitatissimum	Common flax	Introduced		x90px	Commons

Order Hypericales

Family Hypericaceae

The Hypericaceae (St. John's-wort family) is sometimes included in the Clusiaceae.

Tribe Hypericeae

Genus Triadenum

Hypericaceae – tribe Hypericeae – genus Triadenum
Triadenum	Marsh St. Johnswort	N.Y. Status	Illustration	Distribution	2 C
Triadenum virginicum  (L.) Raf.	Marsh St. John's wort, Virginia marsh St. John's wort	Native, Secure		x90px	NYFA-5 NRCS-NN ITIS Commons
Triadenum fraseri  (Spach) Gleason  (=) Elodea fraseri Spach   (=) Hypericum virginicum var. fraseri   (=) Triadenum virginicum ssp. fraseri   (=) Triadenum virginicum var. fraseri	Fraser's marsh St. Johnswort	Native, Secure		x90px	NYFA-5 NRCS-NN ITIS Commons

Genus Hypericum

Genus Hypericum sect. Trigynobrathys

Hypericaceae – tribe Hypericeae – genus Hypericum – sect. Trigynobrathys
Hypericum sect. Trigynobrathys	St. John's-wort	N.Y. Status	Illustration	Distribution	18 C
Hypericum mutilum  L.	Dwarf St. John's-wort	Native, Secure		x90px	NYFA-5 NRCS-NN ARS  Commons
Hypericum boreale (Britton) E.P.Bicknell = H. mutilum ssp. boreale	Northern St. Johnswort, Northern St. John's-wort	Native, Secure		x90px	NYFA-5 NRCS-NN Commons
Hypericum majus (A.Gray) Britton  (=) H. canadense var. majus	Large St. Johnswort, Larger Canadian St. John's-wort	Native, Secure		x90px	NYFA-5 NRCS-NN ARS  Commons
Hypericum gymnanthum Engelm. & A.Gray	Clasping-leaved St. John's-wort	Native, Likely extirpated		x90px	NYFA-Z NRCS-N0 ARS ITIS Commons

Genus Hypericum sect. Brathys

Hypericaceae – tribe Hypericeae – genus Hypericum – sect. Brathys
Hypericum sect. Brathys	St. John's-wort	N.Y. Status	Illustration	Distribution	18 C
Hypericum canadense  L.	Canadian St. John's-wort, Lesser Canadian St. Johnswort	Native, Secure		x90px	NYFA-5 NRCS-NN ARS  Commons
Hypericum gentianoides  (L.) Britton, Sterns & Poggenb.	Orangegrass, Orange-grass St. John's-wort, Pineweed	Native, Secure		x90px	NYFA-5 NRCS-NN ARS  Commons
Hypericum denticulatum Walter	Coppery St. Johnswort, Coppery St. John's-wort	Native, Endangered		x90px	NYFA-1 NRCS-N0 ARS  Commons
Hypericum × dissimulatum E.P. Bicknell (pro. sp.) [ boreale × canadense ]	Disguised St. John's-wort	Native, Endangered		x90px	NYFA-1? NRCS-NN Commons

Genus Hypericum sect. Myriandra

Hypericaceae – tribe Hypericeae – genus Hypericum – sect. Myriandra
Hypericum sect. Myriandra	St. John's-wort	N.Y. Status	Illustration	Distribution	18 C
Hypericum ellipticum  Hook.	Pale St. John's-wort	Native, Secure		x90px	NYFA-5 NRCS-NN ARS  Commons
Hypericum prolificum  L.	Shrubby St. Johnswort, Shrubby St. John's-wort	Native, Threatened		x90px	NYFA-2 NRCS-NN ARS  Commons
Hypericum adpressum Raf. ex Bart	Creeping St. John's-wort	Native, Endangered		x90px	NYFA-2 NRCS-N ARS  Commons
Hypericum densiflorum Pursh	Bushy St. John's-wort	Native, Endangered		x90px	NYFA-1 ARS  Commons
Hypericum hypericoides (L.) Crantz ssp. multicaule	St. Andrew's cross	Native, Endangered		x90px	NYFA-1 NRCS-N0 ARS  Commons
Hypericum kalmianum  L.	Kalm's St. John's-wort	Native, Likely extirpated		x90px	NYFA-Z NRCS-NN ARS  Commons

Genus Hypericum sect. Roscyna

Hypericaceae – tribe Hypericeae – genus Hypericum – sect. Roscyna
Hypericum sect. Roscyna	St. John's-wort	N.Y. Status	Illustration	Distribution	18 C
Hypericum ascyron  L.	Great St. Johnswort, Great St. John's-wort	Native, Vulnerable		x90px	NYFA-3 NRCS-NN IW ARS  Commons

Genus Hypericum sect. Hypericum

Hypericaceae – tribe Hypericeae – genus Hypericum – sect. Hypericum
Hypericum sect. Hypericum	St. John's-wort	N.Y. Status	Illustration	Distribution	18 C
Hypericum punctatum  Lam.  (=) H. subpetiolatum	Spotted St. Johnswort, Spotted St. John's-wort	Native, Secure		x90px	NYFA-5 NRCS-NN ARS  Commons
Hypericum perforatum  L.	Common St. John's-wort	Introduced, Invasive		x90px	NYFA-X NRCS-XX IO ARS  Commons

Genus Hypericum sect. Oligostema

Hypericaceae – tribe Hypericeae – genus Hypericum – sect. Oligostema
Hypericum sect. Oligostema	St. John's-wort	N.Y. Status	Illustration	Distribution	18 C
Hypericum humifusum  L.	Trailing St. John's-wort	Introduced, Impersistent		x90px	NYFA-X NRCS-X0 ARS  Commons

Family Podostemaceae

The Podostemaceae...

Subfamily Podostemoideae

Podostemaceae – subfam. Podostemoideae
Podostemum	River weed	N.Y. Status	Illustration	Distribution	1 C
Podostemum ceratophyllum  Michx.  (=) Podostemum abrotanoides	Hornleaf riverweed, Riverweed, River-moss, Threadfoot	Native, Threatened			NYFA-2 NRCS-NN ITIS Commons

Order Malpighiales

The Malpighiales as defined here contains only the Malpighiaceae and Elatinaceae.

Family Elatinaceae

The Elatinaceae ...

Elatinaceae
Elatine	Water wort	N.Y. Status	Illustration	Distribution	3 C
Elatine minima (Nutt.) Fisch. & C.A.Mey.	Small water-wort	Native, Likely secure		x90px	NYFA-4 NRCS-NN Commons
Elatine americana  (Pursh) Arn.	American water-wort	Native, Endangered		x90px	NYFA-1 NRCS-N0 Commons
Elatine triandra  Schkuhr	Threestamen waterwort, Three-stamened waterwort	Introduced		x90px	NYFA-X NRCS-NN Commons