From Jacob Agardh to Ferdinand von Mueller   30 Apr 1885

Lund Schweden

30/4 85.

Hochgeehrter Herr Baron!

Es ist jetzt geraume Zeit lange her dass Sie von mir hörten; doch bin ich noch immer mit Algen, und zwar besonders mit australischen Algen thätig gewesen. Einigen Gattungen (Sargassen) habe ich mit vorliebe besondere Studien gewidmet; bedaure aber sehr dass eben von diesen, — welche als jung und alt, oben und unten oft ganz verschieden scheinen — beynahe immer nur Bruchstücke in den Samlungen1 vorkommen. Über die Florideen habe ich neulich an unsere Acta univers. Lundensis eine Abhandlung überliefert welche theils einige Beobachtungen über Systematik und Genera theils Beschreibungen der neuen Arten besonders von Australien die mir in der letzten Zeit vorgekommen sind, enthalten wird.

Während der langen Zeit sind mir verschiedene kleinere Sendungen zugekommen, über welche Ich Ihnen heute Auskunft geben wünschte. In mehreren von diesen Samlungen2 habe ich nur ganz gewöhnliche Species gefunden und weil die pakete oft von allen Seiten durch gestochen (bei Quarantain Behandlung) waren, kommen die Algen öfters nur in fragmente gebrochen vor. Ich habe demnach geglaubt dass solche Algen Ihnen von keinem Werth seyn mögten. Dagegen vermuthe ich dass es Ihnen wünschenswerth wäre zu wissen welche Algen in die verschiedene localitäten gefunden wären, und habe ich deshalb eine möglichst vollständige Verzeichnis der in diese Sammlungen enthaltene Species ausgeschrieben, welche Sie hier eingeschlossen finden werden.

Unter den Algen von Israeliten Bay waren dagegen mehrere von Interesse und sogar einige, die mir und wie ich glaube auch der Wissenschaft neu sind; leider aber in einzelne exemplare nur gefunden. Die eine ist eine neue Rhodophyllis die ich Rh. Brookeana genant3 habe, durch besondere Structur sehr ausgezeichnet; die andere eine neue Cliftonea Cl. imbricata! — Von den beyden sende ich Ihnen so gute Bruchstücke als der gegenwärtige Vorrath erlaubt. — Es ist sonderbar dass diese wunderbar gebauten Cliftonea-formen so selten vorkommen! Wenn Sie von den anderen in der Verzeichnis genannten Arten Exemplare wünschen solten so bitte ich mir möglichst bald darüber auskunft zu erhalten.

Die Algen von Norfolk Island sind noch nicht von mir genauer untersucht. Ich habe doch gesehen dass die nur von dieser Localität [gekannte] Plocamium hamatum, in der Samlung4 vorhanden sei und auch davon sende ich Ihnen heute ein[es]. die übrigen scheinen mehr gewöhnliche Formen anzuhören.5

Lund Sweden

30 April 1885.

Highly esteemed Baron,

It has now been a long time since you have heard from me, but I have still been occupied with algae, and Australian algae in particular. I have subjected some genera (Sargassum) for which I have a special liking to detailed studies, but regret very much that of these, — which often appear quite different as juvenile or old specimens, and from top or bottom6 — nearly always only fragments are contained in the collections. I have recently sent a paper on the Florideae to our Acta Univ. lundensis7 that contains partly some observations on systematics and genera, and partly descriptions of new species, particularly from Australia, that I received in recent times.

During this long period several smaller consignments have arrived, and today I want to provide you with information on these. In several of these collections I found only quite common species, and because the parcels were often pierced on all sides (during the quarantine treatment), the algae are frequently found broken into fragments. Consequently I thought that such algae would be of no value to you. However, I assume it would be desirable for you to know which algae were found in the various localities, and for this reason I have compiled as complete a list as possible, which you will find enclosed herewith, of the species contained in these collections.

Among the algae from Israelite Bay,8 however, were several of interest, and even some that are new to me and, I believe, also new to science, but unfortunately only found in single specimens. One of them is a new Rhodophyllis, which I have named R. brookeana, strongly characterized by its particular structure.9 The other is a new Cliftonea,10 C. imbricata!11 — Of these two species I am sending you fragments as good as the existing supply permits. It is strange, that these wonderfully structured Cliftonea species are so rarely found! If you wish to have specimens of the other named species in the list, I ask that you let me know as soon as possible.

I have not yet made a thorough examination of the algae from Norfolk Island. However, I did notice that the Plocamium hamatum, known only from this locality, is represented in the collection, and I am enclosing today some of this for you also. The others seem to belong to more common species.

Algae a Bar. F. de Mueller missae 1884-5.

[Algae sent by Baron F. von Mueller 1884-5]

1. Loco natali non expresso (forsan e Cap. Hawke)

[Place of origin not stated (perhaps from Cape Hawke)]12

Martensia gigas Harv.

2. Cap. Hawke

Ecklonia radiata

Phyllospora comosa

Sargassum spinuligerum

Cystophyllum muricatum

Curdiaea13 laciniata.

Fragmenta Spongiae.

"

Amphiroae.

3. Eucla, N. Sth. Wales, Oliver.14

Caulerpa Cactoides

Ecklonia radiata

Scytothalia dorycarpa

Scaberia Agardhi

Cystophora racemosa

— — — — retroflexa

folia Sargassi — — — ?

Laurencia Forsteri

Thuretia Quercifolia

Plocamium Preissianum

fragmenta Hanoviae15

— — — Dasyae.

4. Port Jackson,16 Ramsay17

Macrocystis Dubeni Aresch.

5. Queenscliff18

Corallina Cuvieri

6. Deal Island near Tasmania,19 Judge Dobson20

Zoophyta (plurima)

Sphacelaria paniculata

Corallina Cuvierii

Plocamium (fragment)

Peyssonellia21 australis

Gelidium asperum

Pterocladia lucida.

7. Lutitt bay22 Mrs Beal

Kallymenia sp. K. Tasmanicae fragm.?

Martensia Gigas

Bellotia Eriophorum.

8 near St. Vincents gulf.23 Tepper.

Conferva

Enteromorpha

} fragmenta non determ.

[undetermined fragments]

9. Cape York, Daemel

"Chloroclados australis24 Sond"

10 Israeliten Bay, S.W. Austr: Miss S. T. Brooke25

Codium muelleri Kutz

" bursa Auct?

[the author]

Hydroclathrus cancellatus

Chordariacea (non determin)

[not determined]

Zonaria Turneriana

Sporochnus scoparius

Ecklonia radiata

Myriodesma integrifolium var.

Scytothalia dorycarpa

Cystophora racemosa

" monilifera

" Brownei26

" platylobium

" retroflexa

" subfarcinata

Sargassum

Sonderi

}

fragment.

"

biformis27

"

tristichum

Scaberia Agardhi28

Ceramium

Dasyphila Preissii

Spyridia opposita

Plocamium preissianum

Areschougia Laurencia

Chondriopsis fragment.

Delesseria coriifolia

Corallina Cuvierii29

Gigartina disticha

Phacelocarpus Sessilis

Chrysymenia obovata

Champia pumila30

Stenocladia Sonderiana

Thysanocladia Harveyana

Hymenocladia Ramalina

Rhabdonia globifera

Mychodea pusilla J.Ag.

Wrangelia myriophylloides

Laurencia Forsteri

Polysiphonia cancellata

Dictymenia31 tridens

" Harveyana

Vidalia spiralis

Rytiphlaea elata

Tricladia australis

Polyphacum proliferum

Lenormandia spectabilis

" Muelleri

Pollexfenia pedicellata

Amansia pinnatifida

Dasya elongata (prox.)

[near]

Thuretia Quercifolia

Jania fastigiata

Mastophora Lamourouxii

Rhodophyllis Brookeana

Cliftonaea imbricata

11. Cape Portland, Tasmania Miss Baudinet

Sphacelaria paniculata

Zonaria Turneriana

Fucodium chondrophyllum

Cystophora monilifera

Ballia scoparia

Plocamium costatum

— — — — angustum

Dasyphila Preissii S.

Callophyllis coccinea Harv.

— — — — carnea var. J. Ag.

— — — — Lambertii

Areschougia Laurencia

Phacelocarpus apodus.

Nitophyllum pristoideum

Laurencia elata

Ptilonia australasica

Gelidium australe

Hymenocladiae fragm.

12. Cap Hawke, coast near Bulladelah32 — C. H. Fawcett.

Fragmenta diversa, non determ.

Amphiroae, Enteromorphae,

Zonariae nigresc.33; Cystophylli

muricati, Sargassii —

13 Norfolk Island Isaac Robinson

(not yet exactly examined).

14. East of King Georges Sound34 1884.

Codium Muelleri

Dictyota paniculata

Scytothalia dorycarpa

Cystophora Brownii (?)

"

monilifera

Sargassum (fragn.)

Delisea pulchra

Pterocladia lucida

Thamnoclonium

Polyzonia incisa

Ptilota coralloidea

Laurencia elata

"

luxurians

"

Forsteri

Amphiroa Charoides

Corallina Cuvierii

Plocamium Preissianum

— — nidificum

— — procerum.

List of Algae from Cape Hawke New South Wales, Ch. Fawcett.

Phyllospora comosa

Zanardinia marginata J Ag.

Gelidium corneum

Halyseris Acrostichoides J Ag.

Sargassum sp, near to S. vestitum

fragm. of other Sargassa
Jania sp.
Amphiroa sp.

List of Algae from Mouth of Bloomfield River,35 Miss Bauer.

Galaxaura sp. (perhaps G. Janioides Lamx) near to G. cylindrica)

Gracilaria lichenoides

Corallopsis Durvillei36 (Hydropuntia Durvillei Mont.)

Halimeda macroloba Harv.

incrassata Harv.

Valonia Confervoides Harv.

Zonaria nigrescens Sond.

Cystophyllum muricatum

Sargassum baccularia
lophocarpum J Ag.
decurrens

many fragments of different species

37List of Algae from Hobson bay38 — H. Watts.

1. Sarcomenia Victoriae

2. Cladophora near to Clad. Bainesii Harv.

3. Dictyota sp. (sterilis vix determ. = D. dichotoma auct.

4. Caloglossa Leprieurii Mont.

5. Dasya elongata Sond.

6. Wrangelia Ballioides J Ag.

7. Cladophora sp. (Cl. gracilis H.)

8. Nitophyllum affine Harv.

9. Erythroclonium Muelleri Sond.

10 Rhodophyllis tenuifolia?

11. Ceramium rubrum Auct. without sphaerosporae not to be determined.

12. Rhabdonia verticillata

13. Champia obsoleta

14. Acrotylus australis

15. Sargassum lophocarpum

16-7. Sargassum Sonderi J Ag.

18. folia inferiora Sargassi biformis.

Lund, 1885

J G Agardh

Acrotylus australis

Amansia pinnatifida

Amphiroa Charoides

Areschougia Laurencia

Ballia scoparia

Bellotia Eriophorum.

Callophyllis carnea

Callophyllis coccinea

Callophyllis Lambertii

Caloglossa Leprieurii

Caulerpa Cactoides

Ceramium rubrum

Champia obsoleta

Champia pumila

Chondriopsis

Chordariacea

Chloroclados australis

Cladophora Bainesii

Cladophora gracilis

Cliftonaea imbricata

Codium Muelleri

Codium bursa

Conferva

Corallina Cuvierii

Corallopsis Durvillei

Curdiaea laciniata.

Cystophora Brownei

Cystophora monilifera

Cystophora racemosa

Cystophora retroflexa

Cystophyllum muricatum

Dasya elongata

Dasyphila Preissii

Delesseria coriifolia

Delisea pulchra

Dictymenia tridens

Dictymenia Harveyana

Dictyota dichotoma

Dictyota paniculata

Ecklonia radiata

Enteromorpha

Erythroclonium Muelleri

Fucodium chondrophyllum

Galaxaura cylindrica

Galaxaura Janioides

Gelidium asperum

Gelidium australe

Gelidium corneum

Gigartina disticha

Gracilaria lichenoides

Halimeda macroloba

Halimeda incrassata

Halyseris Acrostichoides

Hanovia

Hydroclathrus cancellatus

Hydropuntia Durvillei

Hymenocladia

Jania

Jania fastigiata

Kallymenia Tasmanica

Laurencia elata

Laurencia Forsteri

Laurencia luxurians

Macrocystis Dubeni

Martensia gigas

Mastophora Lamourouxii

Mychodea pusilla

Myriodesma integrifolium

Nitophyllum affine

Nitophyllum pristoideum

Peyssonellia australis

Phacelocarpus apodus

Phyllospora comosa

Plocamium angustum

Plocamium costatum

Plocamium nidificum

Plocamium Preissianum

Plocamium procerum

Pollexfenia pedicellata

Polysiphonia cancellata

Polyzonia incisa

Pterocladia lucida

Ptilonia australasica

Ptilota coralloidea

Rhabdonia verticillata

Rhodophyllis brookeana

Rhodophyllis tenuifolia

Rytiphlaea elata

Sarcomenia Victoriae

Sargassum baccularia

Sargassum biformis

Sargassum decurrens

Sargassum lophocarpum

Sargassum Sonderi

Sargassum spinuligerum

Sargassum tristichum

Sargassum vestitum

Scaberia Agardhi

Scytothalia dorycarpa

Sphacelaria paniculata

Sporochnus scoparius

Thamnoclonium

Thuretia Quercifolia

Valonia Confervoides

Wrangelia Ballioides

Wrangelia myriophylloides

Zanardinia marginata

Zonaria nigrescens

Zonaria Turneriana

Sammlungen.

Sammlungen.

genannt?

Sammlung.

anzugehören?

The basal parts of Sargassum are usually very different from the upper parts of the frond.

J. Agardh (1873-90), part 4, published 1885; see the bibliographical comment in n. 2, T. Ware to M, 12 June 1874 (in this edition as 74-06-12a).

WA.

J. Agardh (1873-90), part 4, p. 54. See also M to J. Agardh, 15 June 1885 (in this edition as 85-06-15a).

i.e. Cliftonaea.

J. Agardh (1873-90), part 4, pp. 115-7.

Cape Hawke, NSW, NE of Buledalah. MS annotation by M: 'Fawcett' [i.e., Charles Fawcett].

Curdiae?

John Oliver. Eucla is on the south coast of WA, not in NSW.

Hanowia in Algaebase, but spelled Hanovia in J. Agardh (1848-1901), vol. 2, p. 5 and index, although given as Hanowia where the genus is described, p. 109.

NSW.

Edward Ramsay.

Vic.

Island in Bass Strait.

William Lambert Dobson (1833-1898).

Peyssonelia?

Loutitt Bay, Lorne, Vic. This collection was sent by M with his letter to J. Agardh, 30 December 1883 (in this edition as 83-12-30a).

SA.

C. australasicus?

Sarah Brooks.

C. Brownii?

S. biforme?

S. agardhii?

C. cuvieri?

Name not found (AlgaeBase, accessed 24 March 2022).

Dictyomenia?

Bulahdelah, NSW.

nigrescens?

WA.

Qld; Ellie Bauer.

Corallopsis urvillei? Hydropuntia urvillei?

MS annotation by M above this line: 'Specimens named'.

Vic.

MS is a draft, and although the copy sent has not been found, M to J. Agardh, 15 June 1885 (in this edition as 85-06-15a) is a reply. The list appended below is held at RB MSS M108a, Library, Royal Botanic Gardens Melbourne, and may not be the one to which Agardh refers in his letter. However, the reference to the Norfolk Island specimens makes it likely that it is.

Please cite as “FVM-85-04-30,” in Correspondence of Ferdinand von Mueller, edited by R.W. Home, Thomas A. Darragh, A.M. Lucas, Sara Maroske, D.M. Sinkora†, J.H. Voigt† and Monika Wells accessed on 5 June 2025, https://epsilon.ac.uk/view/vonmueller/letters/85-04-30