Flora of New York/Proteales…Saxifragales

← Ranunculales	Flora of New York: Proteales, Buxales, Saxifragales				→ Vitales, Zygophyllales
	Table of contents	Genus index	Protected species index	Invasive species index

1 Order Proteales
- 1.1 Family Nelumbonaceae
  - 1.1.1 Genus Nelumbo
- 1.2 Family Platanaceae
  - 1.2.1 Genus Platanus
2 Order Buxales
- 2.1 Family Buxaceae
  - 2.1.1 Subfamily Buxoideae
    - 2.1.1.1 Genus Buxus
  - 2.1.2 Subfamily Pachysandroideae
    - 2.1.2.1 Tribe Pachysandreae
      - 2.1.2.1.1 Genus Pachysandra
3 Order Saxifragales

Order Proteales[edit]

The order Proteales...

Nelumbo lutea, Sodus Bay, 1916

Family Nelumbonaceae[edit]

The Nelumbonaceae (lotus family) has two species of aquatic plants found in New York. Nelumbo nucifera is from tropical Asia, and Nelumbo lutea is a North American native that was probably introduced to New York from further south prior to widespread European settlement.

Genus Nelumbo[edit]

Nelumbonaceae – genus Nelumbo
Nelumbo	Lotus	N.Y. Status	Images	Distribution	2
Nelumbo lutea Willd. 1788. Nymphaea pentapetala Walter 1799. Nelumbo pentapetala Willd 1799. Nelumbium luteum Willd. 1799. Nelumbo lutea Willd. 1996. Nelumbo nucifera ssp. lutea Borsch & Barthlott	American lotus, Great yellow water-lily, Water-chinquapin, Yellow lotus	Introduced, N. America native, Rare^[1]			NYFA-X USDA-NN ARS ITIS FNA Images, wsp
Nelumbo nucifera Gaertn. 1788. Nelumbo nucifera Gaertn. 1799. Nelumbo speciosa Willd. (=) Nelumbium nelumbo (=) Nelumbium speciosum	East Indian lotus, Oriental lotus, Pink lotus, Sacred bean, Sacred lotus	Introduced from tropical Asia, No specimens, Potentially invasive^[2]			NYFA-X USDA-X0 ARS FNA Images, wsp
↑ Early botanists considered Nelumbo lutea to be native to the area around Sodus Bay, but it may have been cultivated there by Native Americans using plants brought from the South. It is now extirpated from that area, but naturalized pants persist elsewhere in the state. ↑ Nelumbo nucifera is likely to become invasive if introduced on Long Island.[1]

Family Platanaceae[edit]

The Platanaceae (sycamore family) is represented in New York by the native American Sycamore and the London plane tree, which is probably a hybrid of the American Sycamore (Platanus occidentalis) and the Oriental plane (Platanus orientalis) from Eurasia.^[1] Although widely planted as a street tree, the London plane tree is not known to naturalize extensively in New York.

Genus Platanus[edit]

Platanaceae – genus Platanus
Platanus	Sycamore	N.Y. Status	Images	Distribution	2
Platanus occidentalis L. 1753. Platanus occidentalis L. 1901. Platanus glabrata Fernald 1919. P. occidentalis var. glabrata Sarg.	Sycamore, American sycamore, American plane-tree, Buttonball tree Platane occidental, Platane d'Amérique, Platane d'occident	Native, Secure			NYFA-5 USDA-NN NEW Can ARS ITIS FNA Trop. Images, wsp
Platanus × acerifolia (Aiton) Willd. Platanus occidentalis × Platanus orientalis 1789. Platanus orientalis var. acerifolia Aiton 1804. Platanus hybridus Brot. 1805. Platanus acerifolia (Aiton) Willd. 1919. Platanus acerifolia var. hispanica Bean auct. P. hispanica non Mill. ex Münchh.	London planetree, Maple-leaved plane-tree, London sycamore Platane à feuilles d'érable	Introduced			NYFA-X USDA-XX NEW Can ARS ITIS FNA Trop. Images, wsp
↑ "London Planes and American Sycamores." Growing History, The Philadelphia Historic Plants Consortium. Posted on March 13, 2012 by David H.

Order Buxales[edit]

The order Buxales...

Family Buxaceae[edit]

The Buxaceae (box family)

Subfamily Buxoideae[edit]

Genus Buxus[edit]

Buxaceae – subfam. Buxoideae – genus Buxus
Buxus	Boxwood	N.Y. Status	Images	Distribution	1
Buxus sempervirens L. 1753. Buxus sempervirens L. 1785. Buxus myrtifolia Lam. 1947. Buxus colchica Pojark. 1947. Buxus hyrcana Pojark.	Common boxwood, Common box	Introduced from Eurasia, northern Africa			NYFA-X USDA-X ARS ITIS Trop. NSE IPN Images, wsp

Subfamily Pachysandroideae[edit]

Tribe Pachysandreae[edit]

Genus Pachysandra[edit]

Buxaceae – subfam. Pachysandroideae – tribe Pachysandreae – genus Pachysandra
Pachysandra	Pachysandra	N.Y. Status	Images	Distribution	1
Pachysandra procumbens Michx. 1803. Pachysandra procumbens Michx.	Allegheny spurge, Allegheny pachysandra	Introduced, US South native, No specimens^[1]			NYFA-0 USDA-N NSE BNA Images, wsp
Pachysandra terminalis Siebold & Zucc. 1845. Pachysandra terminalis Siebold & Zucc.	Japanese spurge, Japanese pachysandra	Introduced, Potentially invasive, MIPC, WW			NYFA-X USDA-X Images, wsp
↑ Long Island Botanical Society Newsletter (18:2, Spring 2008) reported "two patches in the uplands of Oakland Lake [Queens]." and "…from North Hempstead Township in Nassau County."

Order Saxifragales[edit]

The order Saxifragales has about 15 families worldwide. Of these, ten are represented in New York.

Family Paeoniaceae[edit]

The Paeoniaceae (peony family)...

Genus Paeonia[edit]

Paeoniaceae – genus Paeonia
Paeonia	Peony	N.Y. Status	Images	Distribution	1
Paeonia lactiflora Pall. 1776. Paeonia lactiflora Pall. 1788. Paeonia albiflora Pall. 18??. Paeonia sinensis hort. ex Steud. 1870. Paeonia chinensis hort. ex E.Vilm.	Chinese peony	Introduced from temperate Asia, Rarely spreads			NYFA-X USDA-XX ARS ITIS Trop. NSE IPN Images, wsp

Family Altingiaceae[edit]

The Altingiaceae (sweetgum family)...

Genus Liquidambar[edit]

Altingiaceae – genus Liquidambar
Liquidambar	Sweet gum	N.Y. Status	Images	Distribution	1
Liquidambar styraciflua L. 1753. Liquidambar styraciflua L. 1796. Liquidambar gummifera Salisb. 1812. Liquidambar barbata Stokes 1863. Liquidambar macrophylla Oerst. 1863. L. styraciflua var. mexicana Oerst.	Sweetgum, American sweetgum, American sweet-gum, Redgum, American storax	Native, Secure			NYFA-5 USDA-N0 NEW ARS ITIS FNA Trop. Images, wsp

Family Hamamelidaceae[edit]

The Hamamelidaceae...

Subfamily Hamamelidoideae[edit]

Tribe Hamamelideae[edit]

Genus Hamamelis[edit]

Hamamelidaceae – subfam. Hamamelidoideae – tribe Hamamelideae – genus Hamamelis
Hamamelis	Witchhazel	N.Y. Status	Images	Distribution	1
Hamamelis virginiana L. 1753. Hamamelis virginiana L. 1788. Hamamelis androgyna Walter 1788. Hamamelis dioica Walter 1814. Hamamelis macrophylla Pursh 1836. Trilopus virginica (L.) Raf.	American witch-hazel, Common witch-hazel, Witch-hazel Café du diable, Hamémelis de Virginie	Native, Secure			NYFA-5 USDA-NN NEW Can ARS ITIS FNA Trop. Images, wsp
Hamamelis vernalis Sarg. 1908. Hamamelis vernalis Sarg. 1932. H. vernalis var. tomentella E.J.Palmer 2007. H. virginiana ssp. vernalis F.G. Meyer	Ozark witchhazel, Ozark witch-hazel, Vernal witch-hazel	Introduced from southern US, Cultivated Perennial, Shrub, tree			NYFA-0 USDA-N0 ARS ITIS FNA Trop. NSE BNA Images, wsp

Tribe Fothergilleae[edit]

Genus Fothergilla[edit]

Hamamelidaceae – subfam. Hamamelidoideae – tribe Fothergilleae – genus Fothergilla
Fothergilla	Witch-alder	N.Y. Status	Images	Distribution	0
Fothergilla gardenii L. 1774. Fothergilla gardenii L. 1782. Fothergilla alnifolia L.f. 1894. Fothergilla carolina Britton 1903. Fothergilla parvifolia Kearney	Dwarf witchalder	Introduced, US South native, No NY reports Perennial, Shrub			NYFA-0 USDA-N0 ARS ITIS FNA Trop. NSE BNA Images, wsp
Fothergilla major (Sims) Lodd. 1810. Fothergilla alnifolia var. major Sims 1829. Fothergilla major (Sims) Lodd. 1897. Fothergilla monticola Ashe	Witch-alder, Mountain witchalder	Introduced, US South native, No NY reports Perennial, Shrub			NYFA-0 USDA-N0 ARS ITIS FNA Trop. NSE BNA Images, wsp

Family Cercidiphyllaceae[edit]

The Cercidiphyllaceae contains only the Asian genus Cercidiphyllum.

Genus Cercidiphyllum[edit]

Cercidiphyllum contains only the two species, C. japonicum and C. magnificum, the first of which has been reported outside of cultivation in New York.

Cercidiphyllaceae – genus Cercidiphyllum
Cercidiphyllum	Katsura	N.Y. Status	Images	Distribution	1
Cercidiphyllum japonicum Siebold & Zucc. ex J.J.Hoffm. & J.H.Schult. bis 1846. Cercidiphyllum japonicum Siebold & Zucc. 1864. C. japonicum J.J.Hoffm. & J.H.Schult. bis 1913. C. japonicum var. sinense Rehder & E.H.Wilson	Katsura-tree, Toffee-apple tree	Introduced from Japan, China			NYFA-X USDA-X0 NEW ARS ITIS NSE BNA Images, wsp

Family Crassulaceae[edit]

The Crassulaceae (orpine family)...

Subfamily Crassuloideae[edit]

Crassulaceae – subfam. Crassuloideae
Crassula	Pygmyweed	N.Y. Status	Images	Distribution	1
Crassula aquatica (L.) Schoenl. 1753. Tillaea aquatica L. 1801. Bulliarda aquatica (L.) DC. 1840. Tillaea angustifolia Nutt. 1890. Crassula aquatica (L.) Schoenl. 1903. Tillaeastrum aquaticum (L.) Britton 1920. Hydrophila aquatica (L.) House	Water pigmy-weed, River-leek, Pigmy-weed	Native, Endangered			NYFA-1 USDA-NN NEW FNA Trop. Images, wsp

Subfamily Sempervivoideae[edit]

Tribe Umbiliceae[edit]

Genus Rhodiola[edit]

In New York, Rhodiola consists of two taxa of endangered plants.

Rhodiola integrifolia ssp. leedyi is an isolated subspecies of a common western cliff-stonecrop species (transferred from Sedum integrifolium in 1999). It has been found mainly on northwest-to-northeast-facing cliffs in southeastern Minnesota and near the southern part of Seneca Lake. It was discovered at Watkins Glen State Park in Schuyler County in 1918. The largest known population (at least 6000 plants) was discovered that same year, along about 2 miles of Glenora Cliff, on the western shore of Seneca Lake, in Yates County. It wasn't until 1994 that a third New York population was found near Glenora Falls, also in Yates County. [2], [3]

Crassulaceae – subfam. Sempervivoideae – tribe Umbiliceae – genus Rhodiola
Rhodiola	Stonecrop	N.Y. Status	Images	Distribution	2
Rhodiola integrifolia Raf. ssp. leedyi (Rosend. & J.W.Moore) H.Ohba 1947. Sedum rosea var. leedyi Rosend. &al. 1975. Sedum integrifolium ssp. leedyi 1985. Tolmachevia integrifolia ssp. leedyi 1999. R. integrifolia ssp. leedyi H.Ohba	Leedy's roseroot, Leedy's stonecrop, Rose sedum	Native, Endangered, Federally listed^[1]			NYFA-1 USDA-N0 ARS FNA Trop. Images, wsp
Rhodiola rosea L. 1753. Rhodiola rosea L. 1771. Sedum rosea (L.) Scop. 1903. Sedum roanense Britton 1903. Rhodiola roanensis Britton 1930. Sedum rosea var. roanense 1973. Rhodiola rosea ssp. roanensis	Roseroot stonecrop	Native, Endangered			NYFA-1 USDA-NN Images, wsp
↑ Rhodiola integrifolia var. leedyi is one of eleven federally-listed endangered or threatened plants found in New York. It is found only in Minnesota and New York. The New York populations consist of a large population on the shores of southern Seneca Lake and a single plant at Watkins Glen, near the south end of that lake.

Genus Hylotelephium[edit]

Crassulaceae – subfam. Sempervivoideae – tribe Umbiliceae – genus Hylotelephium
Hylotelephium	Stonecrop	N.Y. Status	Images	Distribution	4
Hylotelephium telephioides (Michx.) H.Ohba	Allegheny stonecrop	Native, Endangered		120px	NYFA-Z USDA-NX Images, wsp
Hylotelephium erythrostictum (Miq.) H.Ohba	Garden stonecrop	Introduced		120px	NYFA-X USDA-X0 Images, wsp
Hylotelephium spectabile (Boreau) H.Ohba	Showy stonecrop	Introduced		120px	NYFA-X USDA-X0 Images, wsp
Hylotelephium telephium (L.) H.Ohba. ssp. telephium Sedum telephium L Sedum triphyllum (Haw.) Gray	Garden stonecrop, Witch's moneybags	Introduced		120px	NYFA-X USDA-XX Images, wsp

Genus Phedimus[edit]

Crassulaceae – subfam. Sempervivoideae – tribe Umbiliceae – genus Phedimus
Phedimus	Phedimus	N.Y. Status	Images	Distribution	1
Phedimus spurius (M.Bieb.) 't Hart 1808. Sedum spurium M.Bieb. 1815. Sedum oppositifolium Sims 1984. Asterosedum spurium Grulich 1985. Spathulata spuria Á.Löve & D.Löve 1995. Phedimus spurius 't Hart	Caucasian stonecrop, Two-rowed stonecrop	Introduced from temperate Asia			NYFA-X USDA-XX ARS Images, wsp

Tribe Semperviveae[edit]

Crassulaceae – subfam. Sempervivoideae – tribe Semperviveae
Sempervivum	Houseleek	N.Y. Status	Images	Distribution	1
Sempervivum tectorum	Common houseleek, Hen-and-chickens	Introduced		120px	NYFA-X USDA-XX Images, wsp

Tribe Sedeae[edit]

Genus Sedum[edit]

Crassulaceae – subfam. Sempervivoideae – tribe Sedeae – genus Sedum
Sedum	Stonecrop	N.Y. Status	Images	Distribution	8
Sedum ternatum Michx. Clausenellia ternata	Wood stonecrop, Woodland stonecrop	Introduced, US South native			NYFA-X USDA-NX NEW NSE BNA Images, wsp
Sedum acre L.	Goldmoss stonecrop	Introduced			NYFA-X USDA-XX Images, wsp
Sedum album L.	White stonecrop	Introduced			NYFA-X USDA-XX Images, wsp
Sedum hispanicum L.	Spanish stonecrop	Introduced			NYFA-X USDA-XX Images, wsp
Sedum kamtschaticum Fisch. & C.A.Mey.	Orange stonecrop	Introduced			NYFA-X USDA-X0 Images, wsp
Sedum rupestre L. Petrosedum reflexum (L.) Grulich Sedum reflexum L.	Jenny's stonecrop, Reflexed stonecrop	Introduced			NYFA-X USDA-XX Images, wsp
Sedum sarmentosum Bunge	Stringy stonecrop	Introduced			NYFA-X USDA-XX Images, wsp
Sedum ochroleucum Chaix Sedum anopetalum DC.	European stonecrop	Introduced, No specimens		120px	NYFA-X USDA-X0 Images, wsp

Family Haloragaceae[edit]

The Haloragaceae (watermilfoil family)...

Tribe Myriophylleae[edit]

Genus Proserpinaca[edit]

Haloragaceae – tribe Myriophylleae – genus Proserpinaca
Proserpinaca	Mermaidweed	N.Y. Status	Images	Distribution	3
Proserpinaca palustris L. var. crebra	Marsh mermaidweed	Native, Likely secure		120px	NYFA-4 USDA-NN Images, wsp
Proserpinaca palustris L. var. palustris	Marsh mermaidweed	Native, Especially vulnerable		120px	NYFA-1? USDA-NN Images, wsp
Proserpinaca pectinata Lam.	Comb-leaved mermaid-weed	Native, Threatened		120px	NYFA-2 USDA-NN Images, wsp

Genus Myriophyllum[edit]

Haloragaceae – tribe Myriophylleae – genus Myriophyllum
Myriophyllum	Water-milfoil	N.Y. Status	Images	Distribution	10
Myriophyllum heterophyllum Michx. 1803. Myriophyllum heterophyllum Michx.	Broad-leaved water-milfoil, Variable-leaf water-milfoil, Two-leaf water-milfoil	Native, Secure		120px	NYFA-5 USDA-NN ARS ITIS Images, wsp
Myriophyllum humile (Raf.) Morong	Low water-milfoil	Native, Secure			NYFA-5 USDA-NN Images, wsp
Myriophyllum sibiricum Kom. 1914. Myriophyllum sibiricum Kom.	Northern water-milfoil, Shortspike watermilfoil	Native, Secure		120px	NYFA-5 USDA-NN ARS ITIS Images, wsp
Myriophyllum tenellum Bigel.	Slender water-milfoil	Native, Likely secure		120px	NYFA-4 Images, wsp
Myriophyllum verticillatum L.	Whorled water-milfoil	Native, Likely secure		120px	NYFA-4 Images, wsp
Myriophyllum alterniflorum DC.	Alternateflower watermilfoil, Alternate-flowered water-milfoil	Native, Threatened			NYFA-2 USDA-NN Images, wsp
Myriophyllum farwellii Morong	Farwell's water-milfoil	Native, Threatened			NYFA-2 Images, wsp
Myriophyllum pinnatum (Walter) Britton, Sterns & Poggenb.	Cutleaf watermilfoil, Cut-leaved water-milfoil, Green parrotfeather	Native, Endangered		120px	NYFA-1 USDA-NN ITIS Images, wsp
Myriophyllum aquaticum (Vell.) Verdc.	Parrot-feather, Parrot feather watermilfoil	Introduced, Invasive		120px	NYFA-X USDA-XX Images, wsp
Myriophyllum spicatum L.	Eurasian water-milfoil, Spike watermilfoil	Introduced, Highly invasive, NE-1^[1]		120px	NYFA-X USDA-XX Images, wsp
↑ Category 1 Plants - highly invasive - Eastern Region invasive plants, ranked by degree of invasiveness as based on information from States (1998) US Forest Service

Family Penthoraceae[edit]

The Penthoraceae Rydb. ex Britton, nom. cons.^[1]

Penthoraceae
Penthorum	Penthorum	N.Y. Status	Images	Distribution	1
Penthorum sedoides L.	Ditch-stonecrop	Native, Secure			NYFA-5 USDA-NN Images, wsp
↑ Flora of North America, Vol. 8 Page 44, 148, 230: Penthoraceae Rydberg ex Britton "Cronquist (1981) considered it to be transitional between Crassulaceae and Saxifragaceae. … Molecular studies suggest that the genus is sister to Haloragaceae. … Recent authors often have placed it in the monogeneric Penthoraceae."

Family Grossulariaceae[edit]

The Grossulariaceae (gooseberry family)...

Genus Ribes[edit]

Ribes can be grouped into the currants, which are generally thornless with small berries, and the gooseberries, which generally have thorns and larger berries.

Ribes subg. Ribes[edit]

Subgenus Ribes contains the currants.

Grossulariaceae – genus Ribes – subg. Ribes
Ribes subg. Ribes	Currant	N.Y. Status	Images	Distribution	11
Ribes americanum Mill. 1768. Ribes americanum Mill. (=) 1915 Coreosma americana	American black currant, Wild black currant, Blank currant Groseillier d'Amérique, Gadellier d’Amérique	Native, Secure		120px	NYFA-5 USDA-NN ARS ITIS FNA Images, wsp
Ribes glandulosum Grauer 1784. Ribes glandulosum Grauer 1785. Ribes prostratum L'Hér. 1813. Ribes resinosum Pursh	Skunk currant, Wild currant Gadellier glanduleux	Native, Secure		120px	NYFA-5 USDA-NN ARS ITIS FNA Images, wsp
Ribes triste Pall. 1797. Ribes triste Pall. 1856. Ribes rubrum var. propinquum 1907. Ribes triste var. albinervium 1966. Ribes rubrum var. alaskanum	Red currant, Swamp red currant, Wild red currant Gadellier amer	Native, Secure		120px	NYFA-5 USDA-NN ARS ITIS FNA Images, wsp
Ribes aureum Pursh var. villosum DC. 1825. Ribes odoratum H.L.Wendl. 1828. Ribes aureum var. villosum DC.	Buffalo currant, Clove currant, Golden currant, Missouri currant Groseillier doré	Introduced, N. America native		120px	NYFA-X USDA-NX ARS ITIS FNA Images, wsp
Ribes nigrum L. 1753. Ribes nigrum L. 1929. Ribes cyathiforme Pojark.	Black currant, European black currant, Garden black currant Gadellier noir, Groseillier noir, Cassis, Cassissier	Introduced, Eurasia native		120px	NYFA-X USDA-XX ARS ITIS FNA Images, wsp
Ribes rubrum L. 1753. Ribes rubrum L. 1789. Ribes vulgare Lam. 1826. Ribes sylvestre Mert. & W.D.J.Koch 1865. Ribes sativum (Rchb.) Syme	Northern red currant, Red garden currant, Cultivated currant Groseillier rouge	Introduced, Europe native		120px	NYFA-X USDA-XX ARS ITIS FNA Images, wsp

Ribes subg. Grossularia[edit]

Subgenus Grossularia contains the gooseberries.

Grossulariaceae – genus Ribes – subg. Grossularia
Ribes subg. Grossularia	Gooseberry	N.Y. Status	Images	Distribution	11
Ribes cynosbati L. 1753 1768. Grossularia cynosbati (L.) Mill. 1901. Ribes huronense Rydb.	Prickly gooseberry, Eastern prickly gooseberry, American gooseberry, Dogbramble, Pasture gooseberry Groseillier des chiens	Native, Secure			NYFA-5 USDA-NN ARS ITIS FNA Images, wsp
Ribes hirtellum Michx. 1803 1838. Grossularia hirtella (Michx.) Spach	Smooth gooseberry, Wild gooseberry, Hairystem gooseberry, Wedge-leaf gooseberry Groseillier hérissé	Native, Secure		120px	NYFA-5 USDA-NN ARS ITIS FNA Images, wsp
Ribes rotundifolium Michx. 1803 1908. Grossularia rotundifolia Coville & Britton	Appalachian gooseberry, Wild gooseberry	Native, Secure		120px	NYFA-5 USDA-N0 ARS ITIS FNA Images, wsp
Ribes uva-crispa L. var. sativum DC. 1753. Ribes grossularia L. 1753. Ribes reclinatum L. 1768. Grossularia reclinata (L.) Mill. (=) Ribes uva-crispa ssp. sativum DC. 1830. Ribes uva-crispa ssp. reclinatum Rchb.	European gooseberry, English gooseberry Groseillier épineux, Groseillier deshaies, Groseillier vert	Introduced, Eurasia native, N. Africa native		120px	NYFA-X USDA-XX ARS ITIS FNA Images, wsp

Ribes subg. Grossularioides[edit]

Grossulariaceae – genus Ribes – subg. Grossularioides
Ribes subg. Grossularioides	Currant / Gooseberry	N.Y. Status	Images	Distribution	11
Ribes lacustre (Pers.) Poir. 1812 1805. Ribes oxycanthoides var. lacustre Pers. 1876. Ribes lacustre var. parvulum A.Gray 1917. Limnobotrya lacustris (Pers.) Rydb.	Bristly black currant, Bristly black gooseberry, Prickly currant, Swamp gooseberry 'Gadellier lacustre'	Native, Likely secure		120px	NYFA-4 USDA-NN ARS ITIS FNA Images, wsp

Genus Itea[edit]

Grossulariaceae – genus Itea
Itea	sweetspire	N.Y. Status	Images	Distribution	0
Itea virginica L. 1753. Itea virginica L.	Virginia sweetspire, Tassel-white, Virginia-tea, Virginia-willow	Introduced from US South, Cultivated Perennial, Shrub			NYFA-0 USDA-N0 ARS ITIS NSE BNA Images, wsp

Family Saxifragaceae[edit]

The Saxifragaceae (family)...

Subfamily Saxifragoideae[edit]

Tribe Saxifrageae[edit]

Saxifragaceae – subfam. Saxifragoideae – tribe Saxifrageae
Saxifraga	Saxifrage	N.Y. Status	Images	Distribution	5
Saxifraga virginiensis Michx. var. virginiensis Micranthes virginiensis	Virginia saxifrage	Native, Secure			NYFA-5 USDA-NN Images, wsp
Saxifraga pensylvanica L. Micranthes pensylvanica (L.) Haw. Saxifraga forbesii Vasey	Eastern swamp saxifrage, Swamp saxifrage	Native, Likely secure			NYFA-4-5 USDA-NN Images, wsp
Saxifraga aizoides L.	Yellow mountain saxifrage	Native, Threatened			NYFA-2 USDA-NN Images, wsp
Saxifraga oppositifolia ssp. oppositifolia	Purple mountain saxifrage	Native, Endangered			NYFA-1 USDA-NN Images, wsp
Saxifraga paniculata ssp. neogaea Chondrosea paniculata Saxifraga aizoon ssp. neogaea Saxifraga aizoon var. neogaea	White mountain saxifrage	Native, Endangered			NYFA-1 USDA-NN Images, wsp

Subfamily Heucheroideae[edit]

Tribe Chrysosplenieae[edit]

Saxifragaceae – subfam. Heucheroideae – tribe Chrysosplenieae
Chrysosplenium	Golden saxifrage	N.Y. Status	Images	Distribution	1
Chrysosplenium americanum	American golden saxifrage	Native, Likely secure			NYFA-4 USDA-NN Images, wsp

Tribe Heuchereae[edit]

Saxifragaceae – subfam. Heucheroideae – tribe Heuchereae
Tiarella	Foamflower	N.Y. Status	Images	Distribution	1
Tiarella cordifolia 1753. Tiarella cordifolia L. 1903. Tiarella macrophylla Small 1937. Tiarella wherryi Lakela 1940. T. cordifolia ssp. collina Wherry	Heartleaf foamflower, Heart-leaved foam-flower, False mitrewort	Native, Secure		120px	NYFA-5 USDA-NN NEW Can ARS FNA NSE BNA Images, wsp
Mitella	Miterwort	N.Y. Status	Images	Distribution	3
Mitella diphylla	Two-leaved bishop's-cap, Two-leaved miterwort, Coolwort	Native, Secure			NYFA-5 USDA-NN Images, wsp
Mitella nuda L. Mitella prostrata Michx.	Naked bishop's-cap, Naked miterwort, Creeping bishop's cap	Native, Likely secure			NYFA-4 USDA-NN Images, wsp
Mitella × intermedia Mitella diphylla × Mitella nuda	Miterwort, Bishop's-cap	Native, Especially vulnerable		120px	NYFA-1? USDA-N0 Images, wsp
Heuchera	Alumroot	N.Y. Status	Images	Distribution	2
Heuchera americana var. americana	American alumroot	Native, Vulnerable			NYFA-3 USDA-NN Images, wsp
Heuchera villosa var. villosa	Hairy alumroot	Introduced, N. America native			NYFA-X USDA-N0 Images, wsp
Astilbe	False-goat's-beard	N.Y. Status	Images	Distribution	1
Astilbe japonica	Florist's-spiraea	Introduced			NYFA-X USDA-X0 Images, wsp

[1] Early botanists considered Nelumbo lutea to be native to the area around Sodus Bay, but it may have been cultivated there by Native Americans using plants brought from the South. It is now extirpated from that area, but naturalized pants persist elsewhere in the state.

[2] Nelumbo nucifera is likely to become invasive if introduced on Long Island.[1]

[3] "London Planes and American Sycamores." Growing History, The Philadelphia Historic Plants Consortium. Posted on March 13, 2012 by David H.

[4] Long Island Botanical Society Newsletter (18:2, Spring 2008) reported "two patches in the uplands of Oakland Lake [Queens]." and "…from North Hempstead Township in Nassau County."

[5] Rhodiola integrifolia var. leedyi is one of eleven federally-listed endangered or threatened plants found in New York. It is found only in Minnesota and New York. The New York populations consist of a large population on the shores of southern Seneca Lake and a single plant at Watkins Glen, near the south end of that lake.

[NE1-6] Category 1 Plants - highly invasive - Eastern Region invasive plants, ranked by degree of invasiveness as based on information from States (1998) US Forest Service

[7] Flora of North America, Vol. 8 Page 44, 148, 230: Penthoraceae Rydberg ex Britton "Cronquist (1981) considered it to be transitional between Crassulaceae and Saxifragaceae. … Molecular studies suggest that the genus is sister to Haloragaceae. … Recent authors often have placed it in the monogeneric Penthoraceae."

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