Photos / Sounds

What

Male Fern (Dryopteris filix-mas)

Observer

jsrhollis

Date

November 2023

Description

Bordering a small stream in a landscaped yard

Male Fern - Photo (c) Valentin Hamon, some rights reserved (CC BY-NC), uploaded by Valentin Hamon
arthur_haines's ID: Male Fern (Dryopteris filix-mas)
Added on November 20, 2023
Supporting

Photos / Sounds

What

Ivy-leaved Speedwell (Veronica hederifolia)

Observer

charlesavenengo

Date

May 21, 2023 07:03 AM EDT
Ivy-leaved Speedwell - Photo (c) Douglas Goldman, some rights reserved (CC BY-NC), uploaded by Douglas Goldman
arthur_haines's ID: Ivy-leaved Speedwell (Veronica hederifolia)
Added on October 20, 2023
Improving

Photos / Sounds

What

Common Toadflax (Linaria vulgaris)

Observer

tarambradley

Date

May 16, 2023 02:44 PM EDT
Common Toadflax - Photo (c) Gianni Del Bufalo, some rights reserved (CC BY), uploaded by Gianni Del Bufalo
arthur_haines's ID: Common Toadflax (Linaria vulgaris)
Added on May 17, 2023
Improving

Photos / Sounds

What

One-flowered Cancer-Root (Aphyllon uniflorum)

Observer

tarambradley

Date

May 16, 2023 02:33 PM EDT
One-flowered Cancer-Root - Photo no rights reserved, uploaded by Miranda Kohout
arthur_haines's ID: One-flowered Cancer-Root (Aphyllon uniflorum)
Added on May 17, 2023
Improving

Photos / Sounds

What

Grapeferns (Genus Sceptridium)

Observer

kaomand

Date

December 18, 2022 11:33 AM EST

Description

I thought this was just S. dissectum, but wondering now because very lush and green at mid-December, and leaflets are blunt and rounded. We are not "supposed" to have S. oneidense on Nantucket, but it's known on Martha's Vineyard. Mesic (tupelo Nyssa sylvatica) woods. No fertile fronds.

Cutleaf Grapefern - Photo (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
arthur_haines's ID: Cutleaf Grapefern (Sceptridium dissectum)
Added on March 24, 2023
Leading

Photos / Sounds

What

Water Pennyworts (Genus Hydrocotyle)

Observer

kaomand

Date

July 30, 2022 06:49 PM EDT

Description

Occasional patches in pond shore.

Water Pennyworts - Photo (c) Jose Alicea, some rights reserved (CC BY-NC), uploaded by Jose Alicea
arthur_haines's ID: Water Pennyworts (Genus Hydrocotyle)
Added on March 23, 2023
Supporting

Photos / Sounds

What

Water Pennyworts (Genus Hydrocotyle)

Observer

kaomand

Date

July 30, 2022 06:49 PM EDT

Description

Occasional patches in pond shore.

Water Pennyworts - Photo (c) Jose Alicea, some rights reserved (CC BY-NC), uploaded by Jose Alicea
arthur_haines's ID: Water Pennyworts (Genus Hydrocotyle)
Added on March 23, 2023
Improving

Photos / Sounds

What

Grapeferns (Genus Sceptridium)

Observer

kaomand

Date

December 18, 2022 11:33 AM EST

Description

I thought this was just S. dissectum, but wondering now because very lush and green at mid-December, and leaflets are blunt and rounded. We are not "supposed" to have S. oneidense on Nantucket, but it's known on Martha's Vineyard. Mesic (tupelo Nyssa sylvatica) woods. No fertile fronds.

Grapeferns - Photo (c) dschigel, some rights reserved (CC BY), uploaded by dschigel
arthur_haines's ID: Grapeferns (Genus Sceptridium)
Added on January 19, 2023
Supporting

Photos / Sounds

What

Grapeferns (Genus Sceptridium)

Observer

kaomand

Date

January 4, 2023 10:02 AM EST

Description

Mesic to wet mixed deciduous woods (Nyssa sylvatica, red maple, oak, sassafras) with Carex. Close to trail.

Cutleaf Grapefern - Photo (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
arthur_haines's ID: Cutleaf Grapefern (Sceptridium dissectum)
Added on January 19, 2023
Leading

Photos / Sounds

What

Grapeferns (Genus Sceptridium)

Observer

kaomand

Date

January 4, 2023 09:56 AM EST

Description

Another individual in mixed deciduous to wet woods that appeared to be S. oneidense. Comments welcome--I'm trying to get a good grasp on this species as we have lots of S. dissectum at the same site, and only a few scattered individuals that have blunt upper/terminal leaflets and appear to fit S. oneidense.

Cutleaf Grapefern - Photo (c) aarongunnar, some rights reserved (CC BY), uploaded by aarongunnar
arthur_haines's ID: Cutleaf Grapefern (Sceptridium dissectum)
Added on January 19, 2023
Leading

Photos / Sounds

What

New England Hawkweed (Hieracium sabaudum)

Observer

francevonm

Date

August 29, 2022 10:53 AM -10

Description

Came in on new-house fill.
H. sabaudum confirmed by Arthur Haines, Native Plant Trust.
Non-native w. invasive tendencies, says Go Botany.

New England Hawkweed - Photo (c) Danny Steven S., some rights reserved (CC BY-SA)
arthur_haines's ID: New England Hawkweed (Hieracium sabaudum)
Added on October 14, 2022
Supporting

Photos / Sounds

What

Siberian Barren Strawberry (Waldsteinia ternata)

Observer

lpagano

Date

May 3, 2022 05:06 PM EDT
Siberian Barren Strawberry - Photo (c) snv2, all rights reserved, uploaded by snv2
arthur_haines's ID: Siberian Barren Strawberry (Waldsteinia ternata)
Added on September 13, 2022
Supporting

Photos / Sounds

What

Dicots (Class Magnoliopsida)

Observer

huyentrangly

Date

October 8, 2019 12:08 PM EDT
American Burnweed - Photo (c) Mary S, some rights reserved (CC BY-NC), uploaded by Mary S
arthur_haines's ID: American Burnweed (Erechtites hieraciifolius)
Added on January 17, 2022
Leading

Photos / Sounds

What

Beeblossoms (Section Gaura)

Observer

goggie

Date

August 1, 2021 12:52 PM EDT
Biennial Beeblossom - Photo (c) Dave Woehr, some rights reserved (CC BY-NC), uploaded by Dave Woehr
arthur_haines's ID: Biennial Beeblossom (Oenothera gaura)
Added on January 17, 2022
Leading

Photos / Sounds

What

Tall Beech Fern (Phegopteris excelsior)

Observer

nsharp

Date

May 29, 2021 03:22 PM EDT
Tall Beech Fern - Photo (c) Aaron Marcus, all rights reserved, uploaded by Aaron Marcus
arthur_haines's ID: Tall Beech Fern (Phegopteris excelsior)
Added on June 4, 2021
Supporting

Photos / Sounds

What

Western Poison Ivy (Toxicodendron rydbergii)

Observer

sorensorensoren

Date

June 2020
Western Poison Ivy - Photo (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
arthur_haines's ID: Western Poison Ivy (Toxicodendron rydbergii)
Added on June 3, 2021
Improving

Photos / Sounds

What

Western Poison Ivy (Toxicodendron rydbergii)

Observer

nicknoe32

Date

October 9, 2020 10:33 AM EDT
Western Poison Ivy - Photo (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
arthur_haines's ID: Western Poison Ivy (Toxicodendron rydbergii)
Added on June 3, 2021
Improving

Photos / Sounds

What

Western Poison Ivy (Toxicodendron rydbergii)

Observer

christina578

Date

October 14, 2020 03:38 PM EDT
Western Poison Ivy - Photo (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
arthur_haines's ID: Western Poison Ivy (Toxicodendron rydbergii)
Added on June 3, 2021
Improving

Photos / Sounds

What

Oriental Bittersweet (Celastrus orbiculatus)

Observer

chaffeemonell

Date

July 16, 2019 01:47 PM EDT

Description

Leaf margins toothed (vs wavy), and fruits on the ends of stems. https://gobotany.nativeplanttrust.org/species/celastrus/scandens/
Observation made in Martin Burns WMA, but exact location is obscured, as the species is endangered in MA.
Habitat: Dry, rocky area on the edge of the woods.
Photos 3-7 taken on 10/4/20.

Oriental Bittersweet - Photo (c) Jeff Skrentny, some rights reserved (CC BY-NC), uploaded by Jeff Skrentny
arthur_haines's ID: Oriental Bittersweet (Celastrus orbiculatus)
Added on October 5, 2020
Supporting

Photos / Sounds

What

Wavy-leaved Violet (Viola subsinuata)

Observer

rayray

Date

May 20, 2020 06:02 PM EDT
Wavy-leaved Violet - Photo (c) Dave1682, some rights reserved (CC BY-NC), uploaded by Dave1682
arthur_haines's ID: Wavy-leaved Violet (Viola subsinuata)
Added on June 16, 2020
Improving

Photos / Sounds

What

Wavy-leaved Violet (Viola subsinuata)

Observer

rayray

Date

May 20, 2020 06:11 PM EDT
Wavy-leaved Violet - Photo (c) Dave1682, some rights reserved (CC BY-NC), uploaded by Dave1682
arthur_haines's ID: Wavy-leaved Violet (Viola subsinuata)
Added on June 16, 2020
Improving

Stats

  • 21

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