#convolvulaceae

2025-03-27

Dodder bursting out of a host stem to flower. They don't usually reside inside other plants so this was worth a pic. Normally they just wrap around another plant and send in root-like haustoria to suck the juices out, like the situation you can see on the left. #cuscuta #dodder #convolvulaceae #parasitic #parasite #plants #botany #biology

Small inflorescence of white-petaled flowers emerging from a swollen stem. On the left is an old stem wrapped with fruit-bearing tendrils of dodder, also senesced and brown.
2024-10-30

Aquests "cabells" florits són d'una planta (Cuscuta approximata) que paràsita altres plantes (les fulles verdes que apareixen a sota).

A Catalunya ha estat observada sobretot a les terres interiors i pirinenques, i de manera molt més escassa a la resta del territori. Recentment trobada a les Guilleries.

floraguilleries.cat/cuscuta-ap

#flora #Guilleries #Cuscuta #Convolvulaceae

Klaus Alexander Seistrupkas@magnetic-ink.dk
2023-09-04
@sheilamaverbuch @gardening @plants

The morning glory on ivy combo is gonna work so well: the rather young morning glory in a pot near an ivy covered wall has already climbed to nearly 2 m. Come springtime, and I will sow most of my morning glory seeds under the ivy. 😍

/cc [ #Ipomoea purpurea | #Convolvulaceae | #Hedera helix | #Araliaceae | #florespondence | #bloomscrolling | #gardening ]
A morning glory with two dark purple flowers is seen interweaving an old ivy. The sun is shining.
Klaus Alexander Seistrupkas@magnetic-ink.dk
2023-08-22
@sheilamaverbuch

I am also a big fan of this plant. 😻

This year I found out that although the plants will die away during the winter, their seeds are frost hardy (at least down to −6°C). So come the spring and I will sow a lot of morning glories at the foot of a long ivy covered wall in my garden, in the hope that the glories will use the ivy as kind of a live trellis support and make the ivy more colourful during the summer. And if this works, I hope the seeds will germinate the year after and perpetuate the cycle.

Anyone here who have tried this?

/cc [ @plants | @gardening | #Ipomoea | #Convolvulaceae | #florespondence | #bloomscrolling | #gardening | 🇩🇰 #northernEurope | #northernHemisphere ]
2023-03-16

Stained cross-section showing dodder (Cuscuta) haustoria penetrating the stem of Chenopodium album. My favorite parasitic plant. #dodder #Cuscuta #botany #parasite #plants #biology #nature #Convolvulaceae

Photograph of a stained cross-section of a plant stem that includes invaginations of a parasitic plant that is wrapping around the exterior.
Blog Floresblogflores
2019-09-12

Ipomoea cairica – Familia Convolvulaceae

Nome Científico: Ipomoea cairica
Família: Convolvulaceae
Categoria: Plantas Daninhas, Trepadeiras
Clima: Equatorial, Mediterrâneo, Subtropical, Temperado, Tropical
Origem: América do Sul, Brasil
Altura: 2.4 a 3.0 metros
Luminosidade: Sol Pleno
Ciclo de Vida: Anual

Sobre a Ipomoea cairica
Devem ser cultivadas a pleno s

blog-flores.pt/flores-de-exter

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