Things frequently confused with Smilax.

I've been building a list of plants that people on iNaturalist tend to call "Smilax" when they aren't. Here's what I have so far, and I'll amend it when I get other examples. These are good ones to consider if you think you've got a Smilax but aren't sure.

The top three candidates:
Carolina snailseed, Cocculus carolinus, https://www.inaturalist.org/observations/107521471

Wild yam, Dioscorea villosa https://www.inaturalist.org/observations/91003720

Autumn Clematis, Clematis terniflora https://www.inaturalist.org/observations/107062350 (notice it actually has 3-part compound leaves that are opposite on the stem).

Other foolers:

Bengal trumpet, Thunbergia https://www.inaturalist.org/observations/20442821 (Florida)

Viola, when first emerging, can look like Smilax herbacea or other non-woody Smilax.

Trillium https://www.inaturalist.org/observations/21396276

Elfin shoes Croomia pauciflora https://www.inaturalist.org/observations/47308078

Devil's walking stick, Aralia spinosa, https://www.inaturalist.org/observations/38480876

Stickseed, Hackelia virginiana (midwest) - https://www.inaturalist.org/observations/63222149

American Water-Plantain, Alisma subcordatum, especially young ones (https://www.inaturalist.org/observations/119581242).

American plantain, Plantago rugelii (https://www.inaturalist.org/observations/147341451. Notice the hairy leaf surface, which Smilax doesn't have. Also other Plantago (https://www.inaturalist.org/observations/123674998).

Wild sarsaparilla, Aralis nudicaulis - https://www.inaturalist.org/observations/
(this doesn’t look like Smilax, but some people know the name “Sarsaparilla vine” for Smilax pumila and end up putting this label on it).

I've been fooled by some of these many times!

Publicado el lunes, 28 de febrero de 2022 a las 10:15 PM por janetwright janetwright

Comentarios

Great list. Elfin shoes Croomia pauciflora was a new one to me. I think I have a photo of one somewhere.

Anotado por botanicaltreasures hace cerca de 2 años

I appreciate this list. I've confused Carolina snailseed for Smilax.

Anotado por suz hace cerca de 2 años

Good grief, some of these are remarkably similar to Smilax, not just sort of like it. I am very glad most don't grow in New England (yet). Wild yam is bad enough, and way too close appearing. I've seen Autumn clematis as a flowering adult here, those leaves in the observation make me realize care has to be taken with everything. Thank you, Janet!

Anotado por patswain hace cerca de 2 años

As always wonderful science.

Anotado por yarddoc hace cerca de 2 años

Another very helpful post...thank you!

Anotado por dcarrie hace cerca de 2 años

Fun list!

Anotado por sedgequeen hace cerca de 2 años

THANK YOU! Glad it's not just me.

Anotado por nirnroot hace 8 meses

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